Subclasses list- 1 Thioimidate esters (i.e., compounds having the thioimidate group, HN=CH-S-, wherein substitution may be made for hydrogen only, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 35 Patent Applications: 3 - 2 Chalcogen bonded directly to the carbon of the thioimidate group (e.g., HN=C(OH)-S-, wherein substitution may be made for hydrogen only)
Patents: 39 Patent Applications: 2 - 3 Oxygen attached directly to the nitrogen of the thioimidate group by nonionic bonding (i.e., HO-N=CH-S-, wherein substitution may be hydrogen only)
Patents: 79 Patent Applications: 0 - 4 Nitrogen bonded directly to the carbon of the thioimidate group (i.e., pseudothioureas, HN=C(HNH)-S-, wherein substitution may be made for hydrogen only)
Patents: 53 Patent Applications: 6 - 5 Chalcogen attached indirectly to the thioimidate group by acyclic nonionic bonding
Patents: 67 Patent Applications: 0 - 6 Imidate esters (i.e., compounds having the imidate group, HN=CH-O-, wherein substitution may be made for hydrogen only, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 117 Patent Applications: 4 - 7 Oxygen attached directly to the nitrogen of the imidate group by nonionic bonding (i.e., HO-N=CH-O-, wherein substitution may be made for hydrogen only)
Patents: 51 Patent Applications: 0 - 8 Nitrogen bonded directly to the carbon of the imidate group (i.e., pseudoureas, HN=C(HNH)-O-, wherein substitution may be made for hydrogen only)
Patents: 51 Patent Applications: 1 - 9 Carbon bonded directly to the nitrogen of the imidate group (e.g., N cyanoimidates, etc.)
Patents: 59 Patent Applications: 2 - 10 Thiocyanate esters (i.e., compounds having the thiocyano group, -SCN, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 19 Patent Applications: 3 - 11 Plural thiocyano groups attached to each other indirectly by nonionic bonding
Patents: 23 Patent Applications: 1 - 12 Thiocyano and the carbonyl carbon of a -COO- group are attached to the same carbon or to a chain consisting of carbons, which chain may include ring members (e.g., terpene thiocyanoacyl compounds, etc.)
Patents: 23 Patent Applications: 0 - 13 Thiocyano bonded directly to a benzene ring
Patents: 46 Patent Applications: 5 - 14 Nitrogen or carbonyl attached indirectly to the thiocyano group by acyclic nonionic bonding
Patents: 42 Patent Applications: 1 - 15 Sulfur or halogen attached indirectly to the thiocyano group by acyclic nonionic bonding
Patents: 23 Patent Applications: 3 - 16 Oxygen attached indirectly to the thiocyano group by acyclic nonionic bonding
Patents: 7 Patent Applications: 2 - 17 Isothiocyanate esters (i.e., compounds containing the isothiocyanate group, -N=C=S, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 104 Patent Applications: 35 - 18 Processes for forming the isothiocyanate group
Patents: 14 Patent Applications: 5 - 19 Thiocyano, isocyanate, or isocyanide dihalide group containing compound utilized (i.e., -SCN, -N=C=O, or -N=CXX containing compound utilized wherein X is halogen)
Patents: 10 Patent Applications: 1 - 20 Sulfate esters ( i.e., compounds having the sulfate group, -O-S(=O)(=O)O-, bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 35 Patent Applications: 14 - 21 With preservative or stabilizer
Patents: 2 Patent Applications: 0 - 22 Phosphorus attached directly or indirectly to the sulfate group by nonionic bonding
Patents: 9 Patent Applications: 5 - 23 Chalcogen bonded directly to the sulfate group
Patents: 16 Patent Applications: 4 - 24 Plural sulfate groups attached indirectly to each other by nonionic bonding
Patents: 21 Patent Applications: 2 - 25 Nitrogen attached indirectly to a sulfate group by acyclic nonionic bonding
Patents: 23 Patent Applications: 0 - 26 Additional chalcogen attached indirectly to a sulfate group by acyclic nonionic bonding
Patents: 24 Patent Applications: 3 - 27 Quaternary nitrogen containing
Patents: 49 Patent Applications: 3 - 28 Having -C(=X)-, wherein X is chalcogen, attached indirectly to the quaternary nitrogen
Patents: 30 Patent Applications: 4 - 29 Nitrogen attached indirectly to the sulfate group by acyclic nonionic bonding
Patents: 53 Patent Applications: 6 - 30 Having -C(=X)-, wherein X is chalcogen, bonded directly to the nitrogen
Patents: 29 Patent Applications: 1 - 31 Chalcogen attached indirectly to the sulfate group by acyclic nonionic bonding
Patents: 48 Patent Applications: 8 - 32 The chalcogen, X, is part of a -C(=X)- group
Patents: 25 Patent Applications: 5 - 33 The chalcogen is bonded directly to a ring
Patents: 58 Patent Applications: 4 - 34 Plural chalcogens attached indirectly to the sulfate group by acyclic nonionic bonding
Patents: 63 Patent Applications: 10 - 35 Halogen attached indirectly to the sulfate group by acyclic nonionic bonding
Patents: 6 Patent Applications: 1 - 36 Acyclic carbon chain containing carbon to carbon unsaturation attached directly to the sulfate group by nonionic bonding
Patents: 13 Patent Applications: 2 - 37 Benzene ring attached directly or indirectly to the sulfate group by nonionic bonding
Patents: 44 Patent Applications: 6 - 38 Plural alkyl groups, or hydrogen and an alkyl group, bonded directly to the sulfate group, wherein the hydrogen may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal (e.g., ethyl hydrogen sulfate, methyl ammonium sulfate, diethyl sulfate, etc.)
Patents: 32 Patent Applications: 4 - 39 Processes
Patents: 20 Patent Applications: 1 - 40 Heavy metal containing material utilized (e.g., as catalyst, promoter, etc.)
Patents: 5 Patent Applications: 0 - 41 Reactant contains alcoholic -OH group (wherein H of -OH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal)
Patents: 47 Patent Applications: 1 - 42 Reactant contains acyclic or alicyclic carbon to carbon double bond
Patents: 20 Patent Applications: 0 - 43 Purification or recovery
Patents: 13 Patent Applications: 2 - 44 Sulfonate esters (i.e., compounds having the sulfonate group, -O-S(=O)(=O) , wherein the single bonded oxygen is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 148 Patent Applications: 31 - 45 Phosphorus attached directly or indirectly to the sulfonate group by nonionic bonding
Patents: 49 Patent Applications: 4 - 46 Plural sulfonate groups attached indirectly to each other by nonionic bonding
Patents: 114 Patent Applications: 16 - 47 Nitrogen attached directly or indirectly to a sulfonate group by nonionic bonding
Patents: 76 Patent Applications: 8 - 48 Nitrogen attached directly or indirectly to the sulfonate group by acyclic nonionic bonding
Patents: 128 Patent Applications: 28 - 49 The nitrogen is bonded directly to -C(=X)-, wherein X is chalcogen
Patents: 72 Patent Applications: 12 - 50 Additional nitrogen attached directly or indirectly to the -C(=X)- group by acyclic nonionic bonding
Patents: 55 Patent Applications: 4 - 51 Chalcogen attached indirectly to the sulfonate group by acyclic nonionic bonding
Patents: 122 Patent Applications: 28 - 52 The chalcogen, X, is in a -C(=X)- group
Patents: 118 Patent Applications: 28 - 53 Halogen attached directly or indirectly to the sulfonate group by acyclic nonionic bonding
Patents: 52 Patent Applications: 6 - 54 Plural halogens attached indirectly to the sulfonate group by acyclic bonding
Patents: 99 Patent Applications: 14 - 55 Acyclic carbon chain containing carbon to carbon unsaturation attached directly to the sulfonate group by nonionic bonding
Patents: 38 Patent Applications: 6 - 56 Benzene ring bonded directly to the sulfonate group
Patents: 85 Patent Applications: 17 - 57 Alicyclic ring attached directly or indirectly to the sulfonate group by nonionic bonding
Patents: 100 Patent Applications: 8 - 58 Additional benzene ring containing
Patents: 125 Patent Applications: 10 - 59 Sulfite esters (i.e., compounds having the sulfite group, -O-S(=O)O-, bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 17 Patent Applications: 1 - 60 Chalcogen attached indirectly to the sulfite group by acyclic nonionic bonding
Patents: 16 Patent Applications: 1 - 61 Sulfinate esters (i.e., compounds having the sulfinate group, -O-S(=O)-, wherein the single bonded oxygen is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 72 Patent Applications: 9 - 62 Sulfenate esters (i.e., compounds having the sulfenate group, -S-O-, wherein the oxygen is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 23 Patent Applications: 3 - 70 Phosphorus esters (i.e., compounds having the phosphorus ester group, wherein trivalent or pentavalent phosphorus and carbon are bonded directly to the same divalent chalcogen, and wherein the carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 101 Patent Applications: 20 - 71 With preservative or stabilizer
Patents: 59 Patent Applications: 4 - 72 Boron containing
Patents: 27 Patent Applications: 5 - 73 The phosphorus is in a ring
Patents: 44 Patent Applications: 5 - 74 Ring phosphorus is shared by two rings
Patents: 37 Patent Applications: 2 - 75 Phosphorus and nitrogen in the same ring
Patents: 10 Patent Applications: 1 - 76 Additional phosphorus containing ring
Patents: 28 Patent Applications: 10 - 77 Phosphorus, and two chalcogens bonded directly thereto, in the same ring (e.g., cyclic phosphonates, etc.)
Patents: 62 Patent Applications: 5 - 78 Acyclic divalent chalcogen single bonded directly to the ring phosphorus (e.g., cyclic phosphites, etc.)
Patents: 93 Patent Applications: 8 - 79 And divalent chalogen double bonded directly to the ring phosphorus (e.g., cyclic phosphates, etc.)
Patents: 32 Patent Applications: 5 - 80 And nitrogen in the ring
Patents: 50 Patent Applications: 4 - 81 And chalcogen or carbon in the ring
Patents: 65 Patent Applications: 9 - 82 And carbon and chalcogen in the ring
Patents: 74 Patent Applications: 16 - 83 Plural chalcogens in the ring
Patents: 83 Patent Applications: 15 - 84 The ring phosphorus is attached directly to halogen or an acyclic nitrogen by nonionic bonding
Patents: 48 Patent Applications: 8 - 85 Acyclic divalent chalcogen single bonded directly to the ring phosphorus (e.g., cyclic phosphites, etc.)
Patents: 84 Patent Applications: 2 - 86 And divalent chalcogen double bonded directly to the ring phosphorus (e.g., cyclic phosphates, etc.)
Patents: 74 Patent Applications: 14 - 87 Processes
Patents: 115 Patent Applications: 43 - 88 Isomerization
Patents: 28 Patent Applications: 0 - 89 Forming the phosphorus ester group
Patents: 38 Patent Applications: 10 - 90 Reactant having halogen attached directly to phosphorus by nonionic bonding
Patents: 29 Patent Applications: 8 - 91 And reactant having chalcogen-containing hetero ring
Patents: 30 Patent Applications: 2 - 92 And reactant having alcoholic or phenolic -XH group, wherein X is chalcogen (and wherein H of -XH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal)
Patents: 58 Patent Applications: 5 - 93 And nitrogen bonded directly to the phosphorus in the phosphorus containing reactant
Patents: 31 Patent Applications: 1 - 94 Four or five halogens attached directly to the phosphorus in the phosphorus containing reactant by nonionic bonding
Patents: 6 Patent Applications: 0 - 95 The phosphorus in the reactant is trivalent
Patents: 45 Patent Applications: 1 - 96 Nitrogen containing compound utilized (e.g., pyridine, carbamates, urea, etc., utilized as catalysts, proton acceptors, etc.)
Patents: 42 Patent Applications: 0 - 97 Trivalent phosphorus converted into pentavalent phosphorus
Patents: 14 Patent Applications: 4 - 98 And carbon bonded directly to the phosphorus in the phosphorus containing reactant (e.g., methyl phosphonodichloride, etc.)
Patents: 37 Patent Applications: 2 - 99 And divalent chalcogen single bonded directly to the phosphorus in the phosphorus containing reactant (e.g., diethyl phosphorochloridate, etc.)
Patents: 50 Patent Applications: 2 - 100 Nitrogen containing compound utilized (e.g., pyridine, carbamates, urea, etc., utilized as catalysts, proton acceptors, etc.)
Patents: 32 Patent Applications: 1 - 101 Nitrogen containing compound utilized (e.g., pyridine, carbamates, urea, etc., utilized as catalysts, proton acceptors, etc.)
Patents: 17 Patent Applications: 5 - 102 Metal containing material utilized (e.g., as catalysts, etc.)
Patents: 18 Patent Applications: 1 - 103 And reactant having -C(=X)-, wherein X is chalcogen
Patents: 14 Patent Applications: 1 - 104 Reactant has -XH, wherein X is chalcogen, bonded directly to phosphorus (wherein H of -XH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal)
Patents: 31 Patent Applications: 7 - 105 And reactant having three-membered hetero ring
Patents: 30 Patent Applications: 2 - 106 And reactant having halogen bonded directly to carbon, which carbon may be single bonded to any element but may be multiple bonded only to carbon
Patents: 27 Patent Applications: 4 - 107 Having -C(=X)-, wherein X is chalcogen, or cyano attached indirectly to the halogen by acyclic nonionic bonding
Patents: 13 Patent Applications: 0 - 108 And -C(=X)- containing reactant, wherein X is chalcogen
Patents: 26 Patent Applications: 6 - 109 And unsaturated hydrocarbon reactant (e.g., pinene, allylene, etc.)
Patents: 9 Patent Applications: 1 - 110 And reactant having alcoholic or phenolic -XH group, wherein X is chalcogen (and wherein H of -XH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal)
Patents: 56 Patent Applications: 14 - 111 Additional diverse phosphorus containing reactant
Patents: 5 Patent Applications: 0 - 112 Reactant consists of phosphorus and sulfur (e.g., phosphorus pentasulfide, etc.)
Patents: 26 Patent Applications: 2 - 113 Reactant consists of phosphorus and oxygen (e.g., phosphorus pentoxide, etc.)
Patents: 17 Patent Applications: 7 - 114 And reactant having alcoholic or phenolic -XH group, wherein X is chalcogen (and wherein H of -XH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal)
Patents: 38 Patent Applications: 8 - 115 Trivalent phosphorus converted into pentavalent phosphorus
Patents: 21 Patent Applications: 5 - 116 Reactant having halogen and -C(=X)-, wherein X is chalcogen, bonded directly to the same carbon (e.g., alpha halo carbonyl compounds, etc.)
Patents: 7 Patent Applications: 0 - 117 Reactant is a phosphorus ester (e.g., transesterification, etc.)
Patents: 26 Patent Applications: 5 - 118 And reactant having alcoholic or phenolic -XH group, wherein X is chalcogen (and wherein X of -XH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal)
Patents: 30 Patent Applications: 1 - 119 The -XH is bonded directly to alkyl
Patents: 11 Patent Applications: 0 - 120 The phosphorus ester reactant has hydrogen or metal bonded directly to phosphorus
Patents: 10 Patent Applications: 0 - 121 Elemental phosphorus reactant
Patents: 1 Patent Applications: 0 - 122 Trivalent phosphorus converted into pentavalent phosphorus
Patents: 43 Patent Applications: 3 - 123 Molecular oxygen or elemental sulfur reactant (e.g., air, etc.)
Patents: 18 Patent Applications: 0 - 124 Reactant having halogen bonded directly to carbon (e.g., Arbuzov rearrangement, etc.)
Patents: 24 Patent Applications: 0 - 125 The reactant contains carbon to carbon unsaturation
Patents: 14 Patent Applications: 1 - 126 Reactant having -C(=X)-, wherein X is chalcogen
Patents: 14 Patent Applications: 0 - 127 Forming a linkage wherein divalent chalcogen is bonded directly to two phosphori (e.g., forming the pyrophosphate linkage, etc.)
Patents: 10 Patent Applications: 1 - 128 Reactant having halogen attached directly to phosphorus by nonionic bonding
Patents: 6 Patent Applications: 0 - 129 Forming or utilizing an -O-O- or -S-S- group
Patents: 14 Patent Applications: 2 - 130 Forming P-X-C(=X)- group, wherein the X's may be the same or different chalcogens and the phosphorus may be trivalent or pentavalent
Patents: 4 Patent Applications: 1 - 131 Converting a phosphorus ester group to a P-XH group, wherein H of -XH may be replaced by substituted or unsubstituted ammonium or by a Group IA or IIA light metal, and wherein X is chalogen and P may be trivalent or pentavalent
Patents: 39 Patent Applications: 0 - 132 Forming phosphorus to chalcogen bond
Patents: 16 Patent Applications: 3 - 133 Replacing H of P-XH with substituted or unsubstituted ammonium, or with a Group IA or IIA light metal, and wherein X is chalcogen and P is trivalent or pentavalent
Patents: 33 Patent Applications: 2 - 134 Substituting carbon for halogen, hydrogen, or metal bonded directly to the phosphorus
Patents: 37 Patent Applications: 0 - 135 Aldehyde or ketone reactant
Patents: 16 Patent Applications: 1 - 136 Reactant having halogen bonded directly to carbon (e.g., ethyl bromide, benzoyl chloride, etc.)
Patents: 14 Patent Applications: 0 - 137 Reactant having acyclic or alicyclic carbon to carbon unsaturation
Patents: 31 Patent Applications: 3 - 138 Forming phosphorus to nitrogen bond
Patents: 40 Patent Applications: 0 - 139 Forming a -C(=X)NHH or -N=C=O group, wherein X is chalcogen and substitution may be made for hydrogen only
Patents: 30 Patent Applications: 1 - 140 Forming nonionic phosphorus to halogen bond
Patents: 23 Patent Applications: 0 - 141 Halogenation of carbon
Patents: 20 Patent Applications: 0 - 142 Forming carbon to carbon multiple bond
Patents: 36 Patent Applications: 1 - 143 Utilizing oxirane ring containing compound
Patents: 11 Patent Applications: 0 - 144 Reactant having halogen or nitrogen attached directly to phosphorus by nonionic bonding
Patents: 34 Patent Applications: 4 - 145 Reactant having nitrogen attached indirectly to phosphorus by nonionic bonding
Patents: 67 Patent Applications: 9 - 146 Purification or recovery
Patents: 66 Patent Applications: 8 - 147 Of compounds having plural phosphori
Patents: 23 Patent Applications: 2 - 148 Of compounds having halogen attached directly to phosphorus by nonionic bonding
Patents: 15 Patent Applications: 0 - 149 Oxidation employed to purify or recover
Patents: 6 Patent Applications: 1 - 150 Metal containing material utilized or separated
Patents: 38 Patent Applications: 2 - 151 Oxygen single bonded to oxygen, or sulfur single bonded to sulfur (e.g., peroxy compounds, etc.)
Patents: 23 Patent Applications: 1 - 152 Plural phosphori bonded to the same chalcogen (e.g., pyrophosphate esters, etc.)
Patents: 35 Patent Applications: 11 - 153 Phosphorus and a -C(=X)- group, wherein X is chalcogen, bonded directly to the same chalcogen
Patents: 19 Patent Applications: 1 - 154 Hydrazine, or substituted hydrazine, group attached directly or indirectly to the phosphorus by nonionic bonding (i.e., HHN-NH- group, wherein substitution may be made for hydrogen only)
Patents: 44 Patent Applications: 0 - 155 Plural phosphori attached directly or indirectly to each other by nonionic bonding
Patents: 109 Patent Applications: 12 - 156 Plural phosphorus ester groups
Patents: 81 Patent Applications: 27 - 157 Nitrogen bonded directly to phosphorus
Patents: 76 Patent Applications: 10 - 158 Nitrogen attached indirectly to phosphorus by acyclic nonionic bonding
Patents: 102 Patent Applications: 14 - 159 Having -C(=X)-, wherein X is chalcogen, bonded directly to the nitrogen
Patents: 59 Patent Applications: 4 - 160 Having -C(=X)-, wherein X is chalcogen, attached indirectly to phosphorus by acyclic nonionic bonding
Patents: 69 Patent Applications: 9 - 161 Divalent chalcogen double bonded directly to pentavalent phosphorus
Patents: 103 Patent Applications: 12 - 162 Plural phosphori attached indirectly to each other by a benzene ring or by a chain which includes a benzene ring
Patents: 106 Patent Applications: 11 - 163 Plural phosphori attached indirectly to each other by an acyclic chalcogen containing chain
Patents: 42 Patent Applications: 1 - 164 Plural chalcogens in the acyclic chain
Patents: 44 Patent Applications: 4 - 165 Divalent chalcogen, bonded directly to two carbons or to carbon and hydrogen, attached indirectly to phosphorus by acyclic nonionic bonding (wherein the hydrogen may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal)
Patents: 61 Patent Applications: 2 - 166 Nitrogen attached indirectly to the phosphorus by acyclic nonionic bonding
Patents: 139 Patent Applications: 44 - 167 The nitrogen is part of a cyano or isocyano group
Patents: 89 Patent Applications: 7 - 168 Chalcogen attached indirectly to the phosphorus by acyclic nonionic bonding
Patents: 81 Patent Applications: 3 - 169 Chalcogen attached indirectly to the phosphorus by acyclic nonionic bonding
Patents: 277 Patent Applications: 39 - 170 The chalcogen, X, is in a -C(=X)- group, which group is bonded directly to the nitrogen
Patents: 200 Patent Applications: 18 - 171 Nitrogen bonded directly to the phosphorus
Patents: 61 Patent Applications: 5 - 172 The -C(=X)- is part of a -C(=X)X- group, wherein the X's may be the same or diverse chalcogens
Patents: 89 Patent Applications: 22 - 173 Chalcogen, or additional -C(=X), bonded directly to the nitrogen
Patents: 33 Patent Applications: 6 - 174 Two carbons bonded directly to the same chalcogen (e.g., sulfones, carboxylic acid esters, ethers, etc.)
Patents: 65 Patent Applications: 6 - 175 Chalcogen bonded directly to the nitrogen by nonionic bonding
Patents: 76 Patent Applications: 4 - 176 Containing carbon double bonded to nitrogen
Patents: 33 Patent Applications: 2 - 177 Chalcogen attached indirectly to the phosphorus by acyclic nonionic bonding
Patents: 116 Patent Applications: 32 - 178 The chalcogen, X, is in a -C(=X)- group
Patents: 88 Patent Applications: 9 - 179 The -C(=X)- is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens
Patents: 141 Patent Applications: 29 - 180 Plural -C(=X)X- groups attached indirectly to the phosphorus by acyclic nonionic bonding
Patents: 92 Patent Applications: 14 - 181 The carbon of the -C(=X)X- group is bonded directly to the phosphorus or to nitrogen which is bonded directly to the phosphorus
Patents: 26 Patent Applications: 3 - 182 Acyclic carbon chain containing carbon to carbon unsaturation attached directly or indirectly to the phosphorus by acyclic nonionic bonding
Patents: 58 Patent Applications: 6 - 183 Plural carbons bonded directly to the same chalcogen which is attached indirectly to the phosphorus by acyclic nonionic bonding (e.g., ethers, etc.)
Patents: 44 Patent Applications: 5 - 184 The chalcogen is part of a -S(=O)- or a -S(=O)(=O)- group (e.g., sulfones, etc.)
Patents: 29 Patent Applications: 2 - 185 Nitrogen bonded directly to the phosphorus
Patents: 28 Patent Applications: 2 - 186 Plural ether oxygens or thioether sulfurs attached indirectly to the phosphorus by acyclic nonionic bonding
Patents: 100 Patent Applications: 18 - 187 The chalcogen is bonded directly to a benzene ring and to acyclic carbon
Patents: 36 Patent Applications: 6 - 188 Halogen attached directly or indirectly to the phosphorus by acyclic nonionic bonding
Patents: 22 Patent Applications: 3 - 189 Carbon bonded directly to the phosphorus
Patents: 28 Patent Applications: 0 - 190 Nitrogen attached indirectly to the phosphorus by nonionic bonding
Patents: 98 Patent Applications: 51 - 191 Nitrogen or halogen attached directly to the phosphorus by nonionic bonding
Patents: 32 Patent Applications: 3 - 192 Cyano or isocyano attached indirectly to the phosphorus by nonionic bonding
Patents: 74 Patent Applications: 0 - 193 Nitro bonded directly to a benzene ring
Patents: 70 Patent Applications: 2 - 194 Chalcogen attached indirectly to the phosphorus by nonionic bonding
Patents: 71 Patent Applications: 14 - 195 Nitrogen or halogen attached directly to the phosphorus by nonionic bonding
Patents: 36 Patent Applications: 2 - 196 The chalcogen is part of a -S(=O)- or a -S(=O)(=O)- group (e.g., sulfoxides, sulfonic acids, etc.)
Patents: 44 Patent Applications: 1 - 197 Ether oxygen or thioether sulfur bonded directly to a benzene ring
Patents: 100 Patent Applications: 8 - 198 The chalcogen, X, is in a -C(=X)- group
Patents: 88 Patent Applications: 5 - 199 Nitrogen bonded directly to the phosphorus
Patents: 64 Patent Applications: 6 - 200 Benzene ring and the phosphorus bonded directly to the same chalcogen (i.e., the carbon of the phosphorus ester group is part of a benzene ring)
Patents: 28 Patent Applications: 0 - 201 Acyclic carbon chain containing carbon to carbon unsaturation attached indirectly to the phosphorus by acyclic nonionic bonding
Patents: 16 Patent Applications: 0 - 202 Halogen attached directly to the phosphorus by nonionic bonding
Patents: 40 Patent Applications: 6 - 203 Halogen attached indirectly to the phosphorus by acyclic nonionic bonding
Patents: 53 Patent Applications: 2 - 204 Plural fluorines bonded to an acyclic carbon or to an acyclic carbon chain
Patents: 32 Patent Applications: 7 - 205 Carbon to carbon unsaturation containing
Patents: 24 Patent Applications: 0 - 206 The unsaturation is in a benzene ring
Patents: 25 Patent Applications: 1 - 207 Divalent chalcogen double bonded directly to the phosphorus
Patents: 42 Patent Applications: 10 - 208 And three divalent chalcogens single bonded directly to the phosphorus (e.g., trialkyl phosphates, etc.)
Patents: 63 Patent Applications: 17 - 209 Alicyclic ring bonded directly to one of the chalcogens
Patents: 16 Patent Applications: 3 - 210 Benzene ring bonded directly to one of the chalcogens
Patents: 54 Patent Applications: 3 - 211 Benzene ring bonded directly to each of the three chalcogens
Patents: 45 Patent Applications: 2 - 212 Three or more halogens bonded directly to the benzene ring
Patents: 12 Patent Applications: 0 - 213 Multiple bond between two acyclic carbons
Patents: 16 Patent Applications: 3 - 214 And two divalent chalcogens single bonded directly to the phosphorus
Patents: 59 Patent Applications: 6 - 215 Benzene ring bonded directly to one of the chalcogens
Patents: 23 Patent Applications: 4 - 216 Benzene ring bonded directly to the phosphorus
Patents: 6 Patent Applications: 1 - 217 Multiple bond between two acyclic carbons
Patents: 37 Patent Applications: 3 - 218 Three divalent chalcogens single bonded directly to trivalent phosphorus (e.g., trialkyl phosphites, etc.)
Patents: 31 Patent Applications: 2 - 230 Esters having the thiocarboxylate group, -C(=X)X-, wherein the X's are the same or diverse chalcogens, with at least one X being sulfur, and wherein the single bonded X is bonded directly to an additional carbon, which carbon may be single bonded to any atom, but may be multiple bonded only to carbon
Patents: 64 Patent Applications: 11 - 231 Phosphorus attached directly or indirectly to the thiocarboxylate group by nonionic bonding
Patents: 13 Patent Applications: 1 - 232 Nitrogen bonded directly to the carbon of the -C(=X)X- group (e.g., thiocarbamates, etc.)
Patents: 54 Patent Applications: 4 - 233 Chalcogen, nitrogen, or additional -C(=X)- attached directly to the nitrogen by nonionic bonding (X is chalcogen)
Patents: 67 Patent Applications: 3 - 234 The -C(=X)X- is -C(=S)O-
Patents: 100 Patent Applications: 8 - 235 The -C(=X)X- is -C(=S)S-
Patents: 61 Patent Applications: 7 - 236 Nitrogen or additional chalcogen attached indirectly to the nitrogen by acyclic nonionic bonding
Patents: 35 Patent Applications: 4 - 237 Plural HHN-C(=S)S- groups, wherein substitution may be made for hydrogen only
Patents: 18 Patent Applications: 5 - 238 Cyano or -C(=X)-, wherein X is chalcogen, attached indirectly to the nitrogen by acyclic nonionic bonding
Patents: 30 Patent Applications: 4 - 239 Nitrogen or additional chalcogen attached indirectly to the nitrogen by acyclic nonionic bonding
Patents: 46 Patent Applications: 1 - 240 The chalcogen, X, is in a -C(=X)- group
Patents: 62 Patent Applications: 4 - 241 Benzene ring bonded directly to the nitrogen or to the sulfur of a -C(=O)S- group
Patents: 87 Patent Applications: 2 - 242 Benzene ring attached indirectly to the nitrogen by nonionic bonding
Patents: 36 Patent Applications: 1 - 243 Esters having the -X-C(=X)X- group, wherein the X's are the same or diverse chalcogens and at least one X is sulfur, and wherein one of the single bonded X's is bonded directly to carbon, which carbon may be single bonded to any atom, but may be multiple bonded only to carbon (e.g., thiocarbonates, etc.)
Patents: 65 Patent Applications: 7 - 244 Two -C(=X)- groups, wherein the X's are the same or diverse chalcogens, bonded directly to the same chalcogen or to a chain consisting of chalcogens (e.g., xanthic disulfides, etc.)
Patents: 21 Patent Applications: 1 - 245 The -X-C(=X)X- is -S-C(=S)O- (e.g., xanthates, etc.)
Patents: 22 Patent Applications: 1 - 246 Nitrogen or chalcogen attached indirectly to the -S-C(=S)O- group by acyclic nonionic bonding
Patents: 18 Patent Applications: 2 - 247 Alkyl and hydrogen bonded directly to the -S-C(=S)O- group, wherein the hydrogen may be replaced by substituted or unsubstituted ammonium or by a Group IA or IIA light metal (e.g., sodium ethyl xanthate, etc.)
Patents: 5 Patent Applications: 1 - 248 The -X-C(=X)X- is -S-C(=O)O- (e.g., thiolcarbonates, etc.)
Patents: 65 Patent Applications: 7 - 249 Halothiocarbonate esters (i.e., compounds wherein halogen is bonded directly to the carbon of the -C(=X)X- group)
Patents: 22 Patent Applications: 0 - 250 The -C(=X)X- is -C(=O)S-
Patents: 71 Patent Applications: 11 - 251 Plural -C(=O)S- groups containing
Patents: 102 Patent Applications: 2 - 252 Chalcogen attached indirectly to the -C(=O)S- group by acyclic nonionic bonding
Patents: 132 Patent Applications: 2 - 253 The chalcogen, X, is in a -C(=X)- group
Patents: 46 Patent Applications: 5 - 254 Nitrogen bonded directly to the -C(=X)- group
Patents: 159 Patent Applications: 7 - 255 The -C(=X)- group is part of a -COO- group
Patents: 105 Patent Applications: 11 - 256 Nitrogen attached indirectly to the -C(=O)S- group by acyclic nonionic bonding
Patents: 69 Patent Applications: 4 - 257 Benzene ring attached directly or indirectly to the -C(=0)S- group by nonionic bonding
Patents: 129 Patent Applications: 10 - 260 Carbonate esters (i.e, compounds having the -O-C(=O)O- group bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 201 Patent Applications: 58 - 261 With preservative or stabilizer
Patents: 15 Patent Applications: 4 - 262 Nitrogen attached directly to the -O-C(=O)O- group by nonionic bonding (e.g., oxime carbonates, urea carbonates, etc.)
Patents: 39 Patent Applications: 8 - 263 Oxygen bonded directly to the -O-C(=O)O- group by nonionic bonding (e.g., monoperoxycarbonates, etc.)
Patents: 34 Patent Applications: 3 - 264 Carbonyl bonded directly to the oxygen (i.e., compounds having the -O-C(=O) O-O-C(=O)- group; e.g., peroxydicarbonates, acyl peroxycarbonates, etc.)
Patents: 42 Patent Applications: 4 - 265 Plural -O-C(=O)O- groups attached indirectly to each other by nonionic bonding
Patents: 99 Patent Applications: 12 - 266 Additional chalcogen attached indirectly to one of the -O-C(=O)O- groups by acyclic nonionic bonding
Patents: 89 Patent Applications: 18 - 267 The additional chalcogen, X, is in a -C(=X)- group
Patents: 50 Patent Applications: 12 - 268 Benzene ring attached directly or indirectly to one of the -O-C(=O)O- groups by nonionic bonding
Patents: 124 Patent Applications: 21 - 269 Nitrogen attached directly or indirectly to the benzene ring by nonionic bonding
Patents: 51 Patent Applications: 6 - 270 Benzene ring bonded directly to the -O-C(=O)O- group
Patents: 203 Patent Applications: 22 - 271 Additional chalcogen bonded directly to the benzene ring
Patents: 184 Patent Applications: 10 - 272 Nitrogen bonded directly to the benzene ring
Patents: 102 Patent Applications: 13 - 273 Nitrogen or additional chalcogen attached indirectly to the benzene ring by acyclic nonionic bonding
Patents: 117 Patent Applications: 14 - 274 Two benzene rings bonded directly to the -O-C(=O)O- group (i.e., diaryl carbonates)
Patents: 256 Patent Applications: 36 - 275 Benzene ring attached indirectly to the -O-C(=O)O- group by nonionic bonding
Patents: 157 Patent Applications: 35 - 276 Nitrogen or chalcogen attached indirectly to the -O-C(=O)O- group by acyclic nonionic bonding
Patents: 131 Patent Applications: 30 - 277 Two identical or diverse alkyl groups bonded directly to the -O-C(=O)O- group (e.g., dimethyl carbonate, methyl ethyl carbonate, etc.)
Patents: 258 Patent Applications: 69 - 280 Halocarbonate esters (i.e., compounds having the halo-C(=O)O- group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 45 Patent Applications: 4 - 281 Plural halo-C(=O)O- groups attached indirectly to each other by nonionic bonding
Patents: 53 Patent Applications: 1 - 282 Benzene ring attached directly or indirectly to the halo-C(=O)O- group by nonionic bonding
Patents: 58 Patent Applications: 2 - 283 Halogen attached indirectly to the halo-C(=O)O- group by nonionic bonding
Patents: 31 Patent Applications: 0 - 285 Thioborate esters (i.e., compounds having boron and carbon each single bonded to the same divalent sulfur, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 3 Patent Applications: 0 - 286 Borate esters (i.e., compounds having boron and carbon each single bonded to the same oxygen, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 32 Patent Applications: 9 - 287 Boron and oxygen in the same ring
Patents: 24 Patent Applications: 4 - 288 Carbon in the ring
Patents: 69 Patent Applications: 39 - 289 Nitrogen in the ring
Patents: 56 Patent Applications: 7 - 290 Plural rings each having boron, carbon and oxygen as ring members
Patents: 36 Patent Applications: 11 - 291 Three oxygens attached directly to the same boron by nonionic bonding
Patents: 38 Patent Applications: 3 - 292 Plural acyclic borons attached directly or indirectly to each other by nonionic bonding
Patents: 15 Patent Applications: 2 - 293 Three oxygens attached directly to the same boron by nonionic bonding
Patents: 33 Patent Applications: 0 - 294 Benzene ring attached indirectly to boron by nonionic bonding
Patents: 30 Patent Applications: 2 - 295 Nitrogen or chalcogen attached indirectly to boron by acyclic nonionic bonding
Patents: 28 Patent Applications: 1 - 296 Trialkyl borates (i.e., compounds having the structure (RO)B(OR)(OR), wherein the R's represent the same or diverse alkyl groups
Patents: 27 Patent Applications: 0 - 297 Processes utilizing boric oxide or an inorganic boric acid
Patents: 4 Patent Applications: 1 - 298 Carbon bonded directly to the boron
Patents: 38 Patent Applications: 6 - 299 Nitrile oxides or nitrile imines (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon, and wherein the nitrogen of the cyano group is bonded directly to oxygen or to nitrogen)
Patents: 13 Patent Applications: 4 - 300 Cyano single bonded and nitrogen or phosphorus double bonded to the same carbon atom (e.g., alpha-imino nitriles, etc.)
Patents: 16 Patent Applications: 6 - 301 Oxygen bonded directly to the double bonded nitrogen (e.g., alpha-oximino nitriles, etc.)
Patents: 63 Patent Applications: 0 - 302 Isonitriles (i.e., compounds having an isonitrile group, usually represented as -N=C, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 48 Patent Applications: 18 - 303 Nitriles (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 124 Patent Applications: 22 - 304 With preservative or stabilizer
Patents: 11 Patent Applications: 2 - 305 Acyclic or alicyclic carbon to carbon unsaturation in the preserved or stabilized nitrile
Patents: 15 Patent Applications: 0 - 306 Organic compound, which contains nitrogen, utilized as preservative or stabilizer
Patents: 16 Patent Applications: 1 - 307 Sulfur or phosphorus containing preservative or stabilizer
Patents: 9 Patent Applications: 0 - 308 Processes for forming the cyano group
Patents: 32 Patent Applications: 15 - 309 Hetero ring containing reactant
Patents: 17 Patent Applications: 4 - 310 Nitrogen, or oxygen, and carbonyl carbon are adjacent ring members of the hetero ring (e.g., lactams, lactones, etc.)
Patents: 14 Patent Applications: 0 - 311 Reactant is a carboxylic acid, or an amide, anhydride, ester, halide, or salt thereof
Patents: 45 Patent Applications: 11 - 312 Utilizing a formamide, heavy metal salt, aluminum halide, organosilicon compound, organophosphorus compound, or a compound containing nitrogen and sulfur
Patents: 35 Patent Applications: 2 - 313 Liquid phase reaction
Patents: 34 Patent Applications: 3 - 314 Utilizing nitryl halide, nitrosyl halide, HCH=NO- or HHNO- (wherein substitution may be made for hydrogen only; e.g., oximes, oxime esters, hydroxylamine salts, olefin-nitrosyl chloride adducts, etc.)
Patents: 30 Patent Applications: 0 - 315 Reactant is an aldehyde or ketone, or a compound having carbon double bonded to nitrogen (e.g., ammoxidation of acrolein, etc.)
Patents: 62 Patent Applications: 16 - 316 Reactant contains -OH bonded directly to acyclic or alicyclic carbon (wherein H of -OH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal)
Patents: 24 Patent Applications: 3 - 317 Utilizing a nitrogen oxide or an azide
Patents: 6 Patent Applications: 0 - 318 Ammonia utilized
Patents: 27 Patent Applications: 4 - 319 And molecular oxygen or a molecular oxygen containing gas
Patents: 152 Patent Applications: 18 - 320 Acting on a compound containing acyclic or alicyclic carbon to carbon unsaturation
Patents: 87 Patent Applications: 8 - 321 Niobium, tantalum, silver, sulfur, ruthenium, rhodium, palladium, osmium, iridium, or platinum containing material utilized
Patents: 82 Patent Applications: 14 - 322 Tellurium containing material utilized
Patents: 68 Patent Applications: 10 - 323 Molybdenum containing material utilized
Patents: 98 Patent Applications: 4 - 324 Bismuth containing material utilized
Patents: 112 Patent Applications: 6 - 325 Antimony containing material utilized
Patents: 52 Patent Applications: 3 - 326 Uranium or arsenic containing material utilized
Patents: 29 Patent Applications: 0 - 327 Acting on a benzene ring-containing compound
Patents: 52 Patent Applications: 1 - 328 Alkali metal containing material utilized
Patents: 25 Patent Applications: 0 - 329 Product contains cyano bonded directly to a benzene ring
Patents: 10 Patent Applications: 1 - 330 Reactant contains acyclic or alicyclic carbon to carbon double bond
Patents: 9 Patent Applications: 3 - 331 Homopolymerization of HCN (e.g., tetramerization of HCN to diaminomaleonitrile)
Patents: 4 Patent Applications: 0 - 332 Processes of attaching cyano to carbon by reaction of an inorganic cyanide with an organic compound (e.g., using HCN, cyanogen, metal cyanide, ammonium cyanide, cyanogen chloride, etc.)
Patents: 45 Patent Applications: 9 - 333 The organic compound contains a carbon to carbon triple bond (e.g., acrylonitrile from acetylene and HCN, etc.)
Patents: 3 Patent Applications: 2 - 334 Liquid phase reaction (e.g., using aqueous CuCl catalyst, etc.)
Patents: 6 Patent Applications: 2 - 335 The organic compound contains an acyclic or alicyclic carbon to carbon double bond
Patents: 40 Patent Applications: 14 - 336 Cyanogen or cyanogen halide utilized
Patents: 7 Patent Applications: 0 - 337 The organic compound contains halogen bonded directly to carbon
Patents: 10 Patent Applications: 0 - 338 Organic material which contains phosphorus, arsenic, or antimony, in addition to nickel, utilized (e.g., zero-valent nickel complexes, etc.)
Patents: 83 Patent Applications: 22 - 339 Cobalt, copper, silver, or gold containing material utilized
Patents: 15 Patent Applications: 3 - 340 Ruthenium, rhodium, palladium, osmium, iridium, or platinum containing material utilized
Patents: 7 Patent Applications: 2 - 341 The organic compound contains a carbonyl (e.g., ketene, etc.)
Patents: 29 Patent Applications: 1 - 342 Replacing halogen with cyano
Patents: 32 Patent Applications: 4 - 343 On benzene ring
Patents: 31 Patent Applications: 7 - 344 Organic compound of nitrogen, phosphorus, arsenic, antimony, or bismuth utilized other than as reactant (e.g., utilizing phase transfer agents, etc.)
Patents: 21 Patent Applications: 1 - 345 Aldehyde, and carboxylic acid halide or carboxylic acid anhydride, reacted with the inorganic cyanide
Patents: 29 Patent Applications: 2 - 346 Aldehyde or ketone, and ammonia or substituted ammonia, reacted with the inorganic cyanide
Patents: 40 Patent Applications: 2 - 347 Hetero ring containing compound reacted with the inorganic cyanide (e.g., reaction of epoxy compounds, etc.)
Patents: 16 Patent Applications: 2 - 348 Replacing hydrogen with cyano (e.g., malononitrile from acetonitrile, etc.)
Patents: 14 Patent Applications: 2 - 349 On benzene ring (e.g., benzonitrile from benzene, etc.)
Patents: 2 Patent Applications: 0 - 350 Replacing oxygen or nitrogen, single bonded to carbon, by cyano
Patents: 24 Patent Applications: 3 - 351 Attaching cyano to the carbonyl carbon of an aldehyde or ketone (e.g., cyanohydrin formation, etc.)
Patents: 61 Patent Applications: 13 - 352 Carboxylic acid, carboxylic acid halide, carboxylic acid anhydride, or compound containing carbon double bonded to nitrogen reacted with the inorganic cyanide
Patents: 11 Patent Applications: 2 - 353 Processes utilizing carbon monoxide as a reactant
Patents: 78 Patent Applications: 0 - 354 Racemization, resolution, or inversion of configuration processes for optically active compounds
Patents: 83 Patent Applications: 3 - 355 Isomerization processes (e.g., double bond shift, cis-trans isomerism, etc.)
Patents: 25 Patent Applications: 7 - 356 Isomerization of reactants containing plural cyano groups
Patents: 5 Patent Applications: 0 - 357 Processes of forming carbon to carbon bond between carbons of two organic reactants
Patents: 50 Patent Applications: 21 - 358 Reactions utilizing epoxy compounds, or free radical reactions (e.g., utilizing peroxy or azo promotors, etc.)
Patents: 29 Patent Applications: 0 - 359 The carbons that form the bond each lose halogen in the process
Patents: 13 Patent Applications: 6 - 360 The carbon to carbon bond forms between plural molecules of identical nitrile reactants (e.g., dimerization, etc.)
Patents: 13 Patent Applications: 1 - 361 The reactant is an acyclic nitrile containing carbon to carbon unsaturation (e.g., dimerization or oligomerization of acrylonitrile, etc.)
Patents: 8 Patent Applications: 0 - 362 Amalgam utilized
Patents: 2 Patent Applications: 0 - 363 Organic phosphorus compound utilized
Patents: 17 Patent Applications: 0 - 364 Heavy metal or aluminum containing material utilized
Patents: 18 Patent Applications: 0 - 365 Formation of a carbocyclic ring
Patents: 16 Patent Applications: 0 - 366 Three- or four-membered monocyclic ring formed
Patents: 23 Patent Applications: 1 - 367 Cyanoalkylation of an acyclic or alicyclic carbon, which is adjacent to a benzene ring or an atom double or triple bonded to a non-carbon atom, by means of acrylonitrile or hydrocarbyl-substituted acrylonitrile (e.g., cyanoethylation, etc.)
Patents: 7 Patent Applications: 1 - 368 The cyanoalkylated carbon is adjacent to a carbonyl carbon
Patents: 17 Patent Applications: 1 - 369 Alkylation of an acyclic or alicyclic carbon, which is adjacent to a benzene ring or an atom double or triple bonded to a non-carbon atom, by means of an alkyl halide, alkyl sulfate, substituted alkyl halide or substituted alkyl sulfate
Patents: 30 Patent Applications: 4 - 370 Reactant contains two cyano groups bonded directly to the same unsaturated carbon
Patents: 9 Patent Applications: 2 - 371 Aldehyde or ketone reactant
Patents: 48 Patent Applications: 6 - 372 Formaldehyde reactant
Patents: 20 Patent Applications: 2 - 373 Carbonyl carbon of the aldehyde or ketone reacts to form a carbon to carbon double bond with carbon of a second reactant
Patents: 34 Patent Applications: 1 - 374 The carbon of the second reactant is bonded directly to two atoms which are each double or triple bonded to noncarbon atoms
Patents: 25 Patent Applications: 1 - 375 Carbon to carbon double bond is formed between a nitrile reactant having no acyclic or alicyclic carbon to carbon double bond and a second reactant
Patents: 32 Patent Applications: 4 - 376 Hydrogen bonded to a benzene ring is replaced by carbon
Patents: 38 Patent Applications: 0 - 377 A nitrile reactant and a second reactant each contain an acyclic or alicyclic carbon to carbon double bond
Patents: 36 Patent Applications: 0 - 378 A nitrile reactant contains no acyclic or alicyclic carbon to carbon unsaturation
Patents: 64 Patent Applications: 5 - 379 Processes of forming an acyclic or alicyclic carbon to carbon double bond from an existing acyclic or alicyclic carbon to carbon single bond (e.g., by dehydroacylation, etc.)
Patents: 13 Patent Applications: 1 - 380 By dehydrohalogenation
Patents: 10 Patent Applications: 0 - 381 By dehalogenation, dehydrocyanation, ring cleavage, or depolymerization
Patents: 12 Patent Applications: 1 - 382 By dehydration (i.e., removal of water)
Patents: 8 Patent Applications: 1 - 383 By dehydrogenation
Patents: 14 Patent Applications: 0 - 384 Boron or spiro containing
Patents: 40 Patent Applications: 19 - 385 Phosphorus attached indirectly to the cyano group by nonionic bonding
Patents: 33 Patent Applications: 3 - 386 Chalcogen, nitrogen, or halogen bonded directly to the phosphorus by nonionic bonding
Patents: 65 Patent Applications: 11 - 387 Oxygen single bonded to oxygen, or sulfur single bonded to sulfur (e.g., peroxy compounds, etc.)
Patents: 28 Patent Applications: 0 - 388 Benzene ring attached indirectly to the cyano group by acyclic nonionic bonding
Patents: 152 Patent Applications: 21 - 389 Non-carbon atom in acyclic chain between the benzene ring and the cyano group
Patents: 130 Patent Applications: 11 - 390 Nitrogen in the acyclic chain
Patents: 157 Patent Applications: 16 - 391 Carbon, also in the chain, double bonded to the nitrogen
Patents: 99 Patent Applications: 3 - 392 Having -C(=X)-, also in the chain, bonded directly to the nitrogen (wherein X is chalcogen)
Patents: 175 Patent Applications: 17 - 393 Carbon to carbon unsaturation, chalcogen, or additional nitrogen in the chain
Patents: 116 Patent Applications: 7 - 394 The chain nitrogen bonded directly to the benzene ring
Patents: 121 Patent Applications: 6 - 395 Cyano or carbonyl bonded directly to an acyclic carbon which is double bonded to another carbon
Patents: 43 Patent Applications: 1 - 396 Sulfur in the chain
Patents: 77 Patent Applications: 6 - 397 Oxygen double bonded to the sulfur
Patents: 71 Patent Applications: 2 - 398 Having -COO- in the chain
Patents: 93 Patent Applications: 2 - 399 The carbon of the -COO- group is bonded directly to the benzene ring
Patents: 44 Patent Applications: 2 - 400 Cyano or carbonyl bonded directly to an acyclic carbon which is double bonded to another carbon
Patents: 45 Patent Applications: 2 - 401 Benzene ring and cyano connected by a chain consisting of two carbons multiple bonded to each other
Patents: 121 Patent Applications: 25 - 402 Additional benzene ring bonded directly to the chain
Patents: 55 Patent Applications: 8 - 403 Nitrogen, except as nitro or nitroso, bonded directly to the benzene ring
Patents: 48 Patent Applications: 6 - 404 Having -C(=X)-, wherein X is chalcogen, attached indirectly to the cyano group by nonionic bonding
Patents: 94 Patent Applications: 13 - 405 Two carbons bonded directly to the carbon of the -C(=X)- group (e.g., ketones, etc.)
Patents: 139 Patent Applications: 7 - 406 Oxygen bonded directly to carbonyl (e.g., carboxylic acid esters, etc.)
Patents: 210 Patent Applications: 16 - 407 Three-membered carbocyclic ring containing
Patents: 217 Patent Applications: 2 - 408 Nitrogen, except as nitro or nitroso, attached indirectly to the cyano group by nonionic bonding
Patents: 173 Patent Applications: 33 - 409 Plural cyano groups containing
Patents: 82 Patent Applications: 11 - 410 Oxygen attached indirectly to the cyano group by nonionic bonding (e.g., nitro group, etc.)
Patents: 170 Patent Applications: 234 - 411 Benzene ring bonded directly to the cyano group
Patents: 247 Patent Applications: 33 - 412 Sulfur and hydroxy bonded directly to the same benzene ring, or containing a monocyclic unsaturated alicyclic ring or thiocarbonyl
Patents: 140 Patent Applications: 18 - 413 Sulfur, double bonded to oxygen, attached indirectly to the cyano group by nonionic bonding
Patents: 377 Patent Applications: 38 - 414 Carbonyl attached indirectly to the cyano group by nonionic bonding
Patents: 607 Patent Applications: 59 - 415 Benzene ring bonded directly to the carbonyl
Patents: 346 Patent Applications: 31 - 416 Oxygen bonded directly to the carbonyl (e.g., benzoic acid esters, etc.)
Patents: 325 Patent Applications: 19 - 417 The carbonyl is bonded directly to two non-carbon atoms, or to a non-carbon atom and an additional carbonyl (e.g., carbamates, oxamides, etc.)
Patents: 173 Patent Applications: 8 - 418 Nitrogen, except as nitro or nitroso, attached indirectly to the cyano group by nonionic bonding
Patents: 251 Patent Applications: 30 - 419 Plural cyano groups containing
Patents: 145 Patent Applications: 15 - 420 Plural benzene rings bonded directly to cyano groups
Patents: 89 Patent Applications: 15 - 421 Plural cyano groups bonded directly to a benzene ring, which is further unsubstituted or hydrocarbyl substituted only
Patents: 34 Patent Applications: 3 - 422 The nitrogen is attached indirectly to a benzene ring by acyclic nonionic bonding
Patents: 199 Patent Applications: 16 - 423 Oxygen attached indirectly to the cyano group by nonionic bonding
Patents: 223 Patent Applications: 35 - 424 Two benzene rings bonded directly to the same oxygen, or nitrogen bonded directly to oxygen (e.g., nitro compounds, phenoxyphenyl compounds, etc.)
Patents: 96 Patent Applications: 6 - 425 Halogen attached indirectly to the cyano group by nonionic bonding
Patents: 196 Patent Applications: 17 - 426 Benzene ring attached indirectly to the cyano group by nonionic bonding (i.e., alicyclic ring between the benzene ring and the cyano group)
Patents: 234 Patent Applications: 27 - 427 Polycyclo ring system having at least three cyclos, at least one of which is a benzene ring
Patents: 43 Patent Applications: 8 - 428 Polycyclo alicyclic ring system containing
Patents: 84 Patent Applications: 10 - 429 The ring system contains at least three cyclos
Patents: 44 Patent Applications: 27 - 430 Six-membered alicyclic ring containing
Patents: 169 Patent Applications: 14 - 431 Cyano bonded directly to the ring
Patents: 112 Patent Applications: 7 - 432 Five-membered alicyclic ring containing
Patents: 162 Patent Applications: 12 - 433 Four-membered alicyclic ring containing
Patents: 63 Patent Applications: 4 - 434 Three-membered alicyclic ring containing
Patents: 110 Patent Applications: 20 - 435 Acyclic (e.g., purification of saturated nitriles, etc.)
Patents: 54 Patent Applications: 11 - 436 Sulfur attached indirectly to the cyano group by nonionic bonding
Patents: 57 Patent Applications: 5 - 437 The sulfur is double bonded to oxygen
Patents: 56 Patent Applications: 11 - 438 Two carbons bonded directly to the same divalent sulfur
Patents: 50 Patent Applications: 4 - 439 Additional cyano group
Patents: 20 Patent Applications: 0 - 440 Carbonyl attached indirectly to the cyano group by nonionic bonding (e.g., aldehydes, ketones, etc.)
Patents: 75 Patent Applications: 10 - 441 Oxygen bonded directly to the carbonyl group (e.g., carboxylic acid esters, etc.)
Patents: 113 Patent Applications: 24 - 442 Additional carbonyl attached indirectly to the cyano group by nonionic bonding
Patents: 125 Patent Applications: 14 - 443 The cyano group is bonded directly to the carbon adjacent to the carbonyl carbon (e.g., alpha cyano acrylates, etc.)
Patents: 83 Patent Applications: 9 - 444 The oxygen is between the carbonyl and the cyano group (e.g., cyano is in the alcohol portion of a carboxylic acid ester, etc.)
Patents: 41 Patent Applications: 2 - 445 Nitrogen bonded directly to the carbonyl (e.g., ureas, etc.)
Patents: 117 Patent Applications: 8 - 446 Nitrogen, double bonded to carbon, attached indirectly to the cyano group by nonionic bonding (e.g., imines, oximes, etc.)
Patents: 33 Patent Applications: 5 - 447 Plural carbons bonded directly to the same oxygen
Patents: 37 Patent Applications: 5 - 448 Plurals oxygens bonded directly to the same carbon (e.g., acetals, etc.)
Patents: 22 Patent Applications: 0 - 449 Cyano is attached directly or indirectly by nonionic bonding to carbon that is multiple bonded to another carbon
Patents: 48 Patent Applications: 0 - 450 Processes for formation of an ether group (e.g., cyanoethylation of alcohols, etc.)
Patents: 20 Patent Applications: 2 - 451 Having -OH bonded directly to carbon (wherein H of -OH may be replaced by substituted or unsubstituted ammonium, or by a Group IA or IIA light metal) by dehydroacylation, etc.)
Patents: 84 Patent Applications: 7 - 452 Nitrogen attached indirectly to the cyano group by nonionic bonding
Patents: 110 Patent Applications: 17 - 453 Plural cyano groups bonded directly to the same carbon (e.g., malononitrile, tetracyanoethylene, etc.)
Patents: 22 Patent Applications: 2 - 454 Plural cyano groups bonded directly to the same chain (e.g., adiponitrile, etc.)
Patents: 27 Patent Applications: 9 - 455 The chain contains nitrogen (e.g., iminodiacetonitrile, nitrilotriacetonitrile, etc.)
Patents: 40 Patent Applications: 2 - 456 Purification or recovery of saturated hydrocarbon dinitriles (e.g., from mixtures with cyanocyclopentanonimine, 2-cyanocyclopenten-1-ylamine, etc.)
Patents: 15 Patent Applications: 1 - 457 A carbon in the chain is multiple bonded to carbon (e.g., 1,4 dicyanobutene, etc.)
Patents: 31 Patent Applications: 2 - 458 The nitrogen is attached directly to halogen by nonionic bonding, or is part of a nitro, nitroso, nitrate, or N-oxide group
Patents: 9 Patent Applications: 0 - 459 Hydrogenation of dinitriles, or displacement of halo, hydroxy, or alkoxy by ammonia or substituted ammonia
Patents: 65 Patent Applications: 6 - 460 Halogen attached indirectly to the cyano group by nonionic bonding
Patents: 21 Patent Applications: 2 - 461 Plural halogens attached indirectly to the cyano group by nonionic bonding
Patents: 21 Patent Applications: 2 - 462 Carbon to carbon unsaturation containing
Patents: 53 Patent Applications: 17 - 463 Purification or recovery
Patents: 29 Patent Applications: 6 - 464 Utilizing ion exchange resin, or a silicon, aluminum, or heavy metal containing material
Patents: 6 Patent Applications: 0 - 465 Of nitriles prepared by hydrocyanation (e.g., by reaction of acetylene with hydrogen cyanide, etc.)
Patents: 5 Patent Applications: 2 - 466 Of nitriles prepared by reaction of an organic compound, ammonia, and molecular oxygen or a molecular oxygen-containing gas (i.e., of nitriles prepared by ammoxidation)
Patents: 42 Patent Applications: 1 - 467 Processes for preparation of saturated nitriles
Patents: 21 Patent Applications: 7 - 480 Nitrate esters or chalcogen analogues thereof (i.e., compounds having (X=)N(=X)-X- bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon; the X's may be the same or diverse chalcogens)
Patents: 21 Patent Applications: 10 - 481 With preservative or stabilizer
Patents: 5 Patent Applications: 1 - 482 Benzene ring containing
Patents: 42 Patent Applications: 28 - 483 Additional nitrogen or chalcogen containing
Patents: 43 Patent Applications: 18 - 484 Plural (X=)N(=X)-X- groups containing
Patents: 29 Patent Applications: 4 - 485 Four or more (X=)N(=X)-X- groups containing
Patents: 14 Patent Applications: 3 - 486 Glyceryl trinitrate per se (i.e., trinitroglycerin)
Patents: 11 Patent Applications: 2 - 487 Containing nitrogen bonded directly to carbon
Patents: 8 Patent Applications: 1 - 488 Nitrite esters or chalcogen analogues thereof (i.e., compounds having (X=)N X- bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon; the X's may be the same or diverse chalcogens)
Patents: 32 Patent Applications: 15
| DefinitionClass 558, Organic Compounds. In this series of classes, Class 558 is to be considered as an integral part of Class 260 (after class 556) and follows the schedule hierarchy, retaining all pertinent definitions and class lines of Class 260. |
|
Bizarre Patents 
PatentStorm News
Patents 
