Subclasses list- 1 Carboxylic acid esters
Patents: 383 Patent Applications: 76 - 2 With preservative
Patents: 38 Patent Applications: 5 - 3 Aromatic polycarboxylic acid esters
Patents: 16 Patent Applications: 0 - 4 Acyclic unsaturated monocarboxylic acid esters
Patents: 59 Patent Applications: 13 - 5 Hydrophenanthrene in acid moiety
Patents: 41 Patent Applications: 1 - 6 Polycyclo ring system having the hydrophenanthrene and at least one additional ring as cyclos
Patents: 19 Patent Applications: 9 - 7 1,4a-Dimethylhydrophenanthrene-1- carboxylic acid
Patents: 10 Patent Applications: 0 - 8 Aromatic acid moiety
Patents: 432 Patent Applications: 56 - 9 Sulfur in acid moiety
Patents: 562 Patent Applications: 18 - 10 Ortho fused rings in acid moiety
Patents: 329 Patent Applications: 15 - 11 Sulfoxy in acid moiety
Patents: 282 Patent Applications: 22 - 12 Nitrogen in acid moiety
Patents: 459 Patent Applications: 42 - 13 Plural nitrogens in acid moiety
Patents: 485 Patent Applications: 35 - 14 Sulfonic acids, salts or acid halides
Patents: 98 Patent Applications: 13 - 15 Sulfur, not bonded directly to a ring, in same side chain as ester function
Patents: 154 Patent Applications: 13 - 16 Nitrogen in acid moiety
Patents: 343 Patent Applications: 28 - 17 Sulfur, bonded directly to a ring, in same side chain as ester function
Patents: 355 Patent Applications: 32 - 18 Ester function attached directly to a ring
Patents: 308 Patent Applications: 12 - 19 Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.)
Patents: 425 Patent Applications: 36 - 20 Nitro bonded to carbon in acid moiety
Patents: 344 Patent Applications: 22 - 21 Plural rings in acid moiety
Patents: 561 Patent Applications: 10 - 22 Additional nitrogen in acid moiety
Patents: 336 Patent Applications: 12 - 23 Oxy, aldehyde or ketone group in acid moiety
Patents: 223 Patent Applications: 2 - 24 Carbamic acid
Patents: 519 Patent Applications: 85 - 25 Polycarbamic
Patents: 502 Patent Applications: 30 - 26 Polyoxy alcohol moiety
Patents: 361 Patent Applications: 10 - 27 Plural rings in acid moiety
Patents: 525 Patent Applications: 63 - 28 Ortho fused
Patents: 222 Patent Applications: 19 - 29 Oxy in acid moiety
Patents: 522 Patent Applications: 39 - 30 Halogen in acid moiety
Patents: 228 Patent Applications: 10 - 31 Ring in alcohol moiety
Patents: 145 Patent Applications: 12 - 32 Ring in alcohol moiety
Patents: 345 Patent Applications: 10 - 33 Sulfur, nitrogen, halogen or additional oxy in alcohol moiety
Patents: 190 Patent Applications: 15 - 34 Ureido, guanido or hydrazino in acid moiety
Patents: 366 Patent Applications: 30 - 35 Amidine, azomethine, ketimine or oxime in acid moiety
Patents: 410 Patent Applications: 24 - 36 Plural rings bonded directly to the same cyclic carbon in acid moiety
Patents: 101 Patent Applications: 4 - 37 The nitrogen is not bonded directly to a ring
Patents: 289 Patent Applications: 63 - 38 The nitrogen is in same side chain as ester function
Patents: 310 Patent Applications: 44 - 39 Oxy in acid moiety
Patents: 475 Patent Applications: 54 - 40 Phenylalanines
Patents: 241 Patent Applications: 26 - 41 Amide in acid moiety
Patents: 489 Patent Applications: 59 - 42 Oxy in acid moiety
Patents: 297 Patent Applications: 40 - 43 The nitrogen is bonded directly to a ring and is in same side chain as ester function
Patents: 403 Patent Applications: 67 - 44 Polycarboxylic acid
Patents: 133 Patent Applications: 19 - 45 Oxy in acid moiety
Patents: 386 Patent Applications: 35 - 46 Benzoic acid substituted on ring with oxy and nitrogen
Patents: 73 Patent Applications: 7 - 47 Halogen in acid moiety
Patents: 257 Patent Applications: 7 - 48 Plural rings in acid moiety with nitrogen bonded directly to at least one of the rings
Patents: 239 Patent Applications: 27 - 49 Nitrogen in alcohol moiety
Patents: 82 Patent Applications: 4 - 50 Polyoxy alcohol moiety
Patents: 87 Patent Applications: 3 - 51 Aldehyde or ketone group in acid moiety
Patents: 497 Patent Applications: 46 - 52 Plural rings bonded directly to the same carbonyl in acid moiety
Patents: 171 Patent Applications: 21 - 53 Oxy in acid moiety
Patents: 689 Patent Applications: 44 - 54 Polycarboxylic acid
Patents: 79 Patent Applications: 6 - 55 Oxy in acid moiety
Patents: 621 Patent Applications: 56 - 56 Ortho fused rings in acid moiety
Patents: 525 Patent Applications: 37 - 57 Plural rings bonded directly to the same acyclic carbon in acid moiety
Patents: 178 Patent Applications: 27 - 58 Nitrogen in alcohol moiety
Patents: 30 Patent Applications: 10 - 59 Rings bonded directly to each other in acid moiety
Patents: 391 Patent Applications: 33 - 60 Oxy, not bonded directly to a ring, in same side chain as ester function
Patents: 432 Patent Applications: 53 - 61 Oxy, bonded directly to a ring, in same side chain as ester function
Patents: 448 Patent Applications: 87 - 62 Halogen in acid moiety
Patents: 260 Patent Applications: 14 - 63 Polyoxy alcohol moiety
Patents: 62 Patent Applications: 5 - 64 Ester function attached directly to a ring
Patents: 320 Patent Applications: 12 - 65 Halogen in acid moiety
Patents: 366 Patent Applications: 14 - 66 Acylated
Patents: 154 Patent Applications: 14 - 67 Phenolic hydroxy or metallate
Patents: 122 Patent Applications: 17 - 68 Tannins and reaction products thereof
Patents: 34 Patent Applications: 5 - 69 Extraction from bark or vegetable material
Patents: 7 Patent Applications: 2 - 70 Polyphenolic hydroxy or metallate
Patents: 57 Patent Applications: 10 - 71 Salicylic acid
Patents: 50 Patent Applications: 8 - 72 Ring in alcohol moiety
Patents: 87 Patent Applications: 8 - 73 Ring in alcohol moiety
Patents: 284 Patent Applications: 11 - 74 Nitrogen in alcohol moiety
Patents: 31 Patent Applications: 0 - 75 Phenolic hydroxy or metallate
Patents: 228 Patent Applications: 33 - 76 Polycarboxylic acid
Patents: 306 Patent Applications: 56 - 77 Producing carboxyl group by oxidation
Patents: 68 Patent Applications: 7 - 78 Purification or recovery
Patents: 129 Patent Applications: 6 - 79 Of ester of polyoxy alcohols
Patents: 52 Patent Applications: 0 - 80 Ortho fused rings in acid moiety
Patents: 169 Patent Applications: 25 - 81 Esterified carboxy not bonded directly to a ring
Patents: 180 Patent Applications: 34 - 82 Malonates
Patents: 74 Patent Applications: 8 - 83 Halogen in acid moiety
Patents: 202 Patent Applications: 17 - 84 Ring in alcohol moiety
Patents: 107 Patent Applications: 5 - 85 Aromatic alcohol moiety
Patents: 146 Patent Applications: 20 - 86 Esterified phenolic hydroxy
Patents: 118 Patent Applications: 9 - 87 Sulfur or halogen in alcohol moiety
Patents: 76 Patent Applications: 3 - 88 Nitrogen in alcohol moiety
Patents: 71 Patent Applications: 4 - 89 Polyoxy alcohol moiety
Patents: 125 Patent Applications: 10 - 90 Additional esterifying acid
Patents: 83 Patent Applications: 4 - 91 Polyoxyalkylene alcohol moiety
Patents: 113 Patent Applications: 2 - 92 Preparing esters by ester interchange
Patents: 53 Patent Applications: 0 - 93 Preparing esters from alkylene oxides
Patents: 55 Patent Applications: 0 - 94 Preparing esters from acid or from nitrile and diol
Patents: 40 Patent Applications: 0 - 95 Unsaturation in alcohol moiety
Patents: 54 Patent Applications: 6 - 96 Processes
Patents: 106 Patent Applications: 16 - 97 Carbonylation
Patents: 58 Patent Applications: 1 - 98 Esterification of acid, salt, acid halide or anhydride with alcohol
Patents: 87 Patent Applications: 10 - 99 Metal containing catalyst utilized
Patents: 60 Patent Applications: 9 - 100 Naphthyl in acid moiety
Patents: 404 Patent Applications: 17 - 101 Plural rings bonded directly to the same carbon in acid moiety
Patents: 120 Patent Applications: 9 - 102 Rings bonded directly to each other in acid moiety
Patents: 434 Patent Applications: 38 - 103 Monocyclic acid moiety
Patents: 330 Patent Applications: 68 - 104 Additional unsaturation in acid moiety
Patents: 275 Patent Applications: 42 - 105 Carboxyl, not bonded directly to a ring, in acid moiety
Patents: 538 Patent Applications: 17 - 106 Ring in alcohol moiety
Patents: 398 Patent Applications: 10 - 107 Plural rings in alcohol moiety
Patents: 312 Patent Applications: 10 - 108 Esterified phenolic hydroxy
Patents: 183 Patent Applications: 5 - 109 Esterified phenolic hydroxy
Patents: 182 Patent Applications: 8 - 110 Nitrogen in alcohol moiety
Patents: 94 Patent Applications: 8 - 111 Halogen in alcohol moiety
Patents: 93 Patent Applications: 10 - 112 Polyoxy alcohol moiety
Patents: 187 Patent Applications: 12 - 113 Unsaturation in alcohol moiety
Patents: 87 Patent Applications: 1 - 114 Preparing alicyclic acid esters by carbonylation
Patents: 108 Patent Applications: 4 - 115 Alicyclic carbamates
Patents: 564 Patent Applications: 73 - 116 Plural alicyclic rings in acid moiety
Patents: 193 Patent Applications: 30 - 117 Tricyclo ring system in acid moiety
Patents: 138 Patent Applications: 41 - 118 Two rings only in acid moiety
Patents: 367 Patent Applications: 17 - 119 Ortho fused
Patents: 233 Patent Applications: 14 - 120 2,2,1-bicyclo
Patents: 136 Patent Applications: 7 - 121 Cyclopentyl in acid moiety (e.g., prostaglandins, etc.)
Patents: 1001 Patent Applications: 24 - 122 Cyclopentyl-COOR, -C-COOR or -C-C-COOR
Patents: 377 Patent Applications: 40 - 123 Cyclobutyl in acid moiety
Patents: 214 Patent Applications: 15 - 124 Cyclopropyl in acid moiety
Patents: 631 Patent Applications: 44 - 125 Alicyclic acid moiety containing N, S, P, B or halogen
Patents: 454 Patent Applications: 62 - 126 Alicyclic acid moiety containing oxy, aldehyde or ketone group
Patents: 367 Patent Applications: 29 - 127 Alicyclic polycarboxylic acid moiety
Patents: 254 Patent Applications: 44 - 128 Alicyclic acid moiety containing unsaturation
Patents: 231 Patent Applications: 27 - 129 Acyclic acid moiety
Patents: 312 Patent Applications: 177 - 130 Esterified phenolic hydroxy
Patents: 193 Patent Applications: 13 - 131 Preparing esters by oxidation
Patents: 51 Patent Applications: 2 - 132 Carbamic acid
Patents: 119 Patent Applications: 9 - 133 Plural rings in phenolic moiety
Patents: 74 Patent Applications: 3 - 134 Ortho fused
Patents: 85 Patent Applications: 3 - 135 Sulfur in phenolic moiety
Patents: 66 Patent Applications: 4 - 136 Nitrogen in phenolic moiety
Patents: 91 Patent Applications: 9 - 137 Sulfur, halogen or additional nitrogen or oxygen in carbamic acid moiety
Patents: 108 Patent Applications: 3 - 138 Plural rings in phenolic moiety
Patents: 201 Patent Applications: 17 - 139 Ortho fused
Patents: 183 Patent Applications: 13 - 140 Plural rings bonded directly to the same carbon in phenolic moiety
Patents: 73 Patent Applications: 16 - 141 Rings bonded directly to each other in phenolic moiety
Patents: 110 Patent Applications: 5 - 142 Nitrogen or sulfur in phenolic moiety
Patents: 225 Patent Applications: 10 - 143 Salicylic acid or functional derivative
Patents: 37 Patent Applications: 10 - 144 Polyoxy phenolic moiety
Patents: 137 Patent Applications: 10 - 145 Sulfur, nitrogen, halogen, oxy, or aldehyde or ketone group in acid moiety
Patents: 154 Patent Applications: 4 - 146 Polycarboxylic acid
Patents: 72 Patent Applications: 3 - 147 Sulfur in acid moiety
Patents: 254 Patent Applications: 40 - 148 Carbamic acid
Patents: 144 Patent Applications: 12 - 149 Sulfoxy in acid moiety
Patents: 57 Patent Applications: 23 - 150 Sulfonyl or sulfinyl in acid moiety
Patents: 114 Patent Applications: 19 - 151 Polycarboxylic acid
Patents: 46 Patent Applications: 4 - 152 Thio ether in acid moiety
Patents: 160 Patent Applications: 9 - 153 Nitrogen or halogen in acid moiety
Patents: 159 Patent Applications: 12 - 154 Polycarboxylic acid
Patents: 73 Patent Applications: 9 - 155 Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.)
Patents: 351 Patent Applications: 83 - 156 Nitro bonded to carbon in acid moiety
Patents: 118 Patent Applications: 6 - 157 Carbamic acid
Patents: 342 Patent Applications: 58 - 158 Polycarbamic
Patents: 470 Patent Applications: 47 - 159 Additional nitrogen in acid moiety
Patents: 282 Patent Applications: 41 - 160 Oxy in acid moiety
Patents: 211 Patent Applications: 35 - 161 Halogen in acid moiety
Patents: 67 Patent Applications: 2 - 162 Cyclic alcohol moiety
Patents: 85 Patent Applications: 1 - 163 Aromatic alcohol moiety
Patents: 150 Patent Applications: 25 - 164 Polyoxy alcohol moiety
Patents: 75 Patent Applications: 11 - 165 Sulfur or nitrogen in alcohol moiety
Patents: 75 Patent Applications: 3 - 166 Polyoxy alcohol moiety
Patents: 92 Patent Applications: 1 - 167 Halogen in alcohol moiety
Patents: 40 Patent Applications: 1 - 168 Amidine, azomethine, ketimine or oxime in acid moiety
Patents: 122 Patent Applications: 18 - 169 Additional nitrogen in acid moiety
Patents: 353 Patent Applications: 67 - 170 Oxy, aldehyde or ketone group in acid moiety
Patents: 293 Patent Applications: 45 - 171 Polycarboxylic acid
Patents: 188 Patent Applications: 36 - 172 Halogen or unsaturation in acid moiety
Patents: 142 Patent Applications: 17 - 173 Cyclic alcohol moiety
Patents: 64 Patent Applications: 11 - 174 Aldehyde or ketone group in acid moiety
Patents: 298 Patent Applications: 42 - 175 Preparing esters by carbonylation
Patents: 33 Patent Applications: 3 - 176 Polycarboxylic acid
Patents: 71 Patent Applications: 12 - 177 Aldehyde group in acid moiety
Patents: 90 Patent Applications: 5 - 178 Acetoacetic acid
Patents: 77 Patent Applications: 5 - 179 Oxy in acid moiety
Patents: 277 Patent Applications: 84 - 180 Polycarboxylic acid
Patents: 223 Patent Applications: 34 - 181 Unsaturation in acid moiety
Patents: 62 Patent Applications: 25 - 182 Polyoxy alcohol moiety
Patents: 89 Patent Applications: 18 - 183 Unsaturation in acid moiety
Patents: 190 Patent Applications: 21 - 184 Halogen in acid moiety
Patents: 135 Patent Applications: 17 - 185 Acylated oxy in acid moiety
Patents: 152 Patent Applications: 12 - 186 Polyoxy acid moiety
Patents: 146 Patent Applications: 25 - 187 Alkoxy in acid moiety
Patents: 154 Patent Applications: 5 - 188 Cyclic alcohol moiety
Patents: 85 Patent Applications: 9 - 189 Polyoxy alcohol moiety
Patents: 61 Patent Applications: 3 - 190 Polycarboxylic acid
Patents: 411 Patent Applications: 100 - 191 Purification or recovery
Patents: 64 Patent Applications: 11 - 192 Halogen in acid moiety
Patents: 105 Patent Applications: 16 - 193 Cyclic alcohol moiety
Patents: 266 Patent Applications: 19 - 194 Plural rings in alcohol moiety
Patents: 123 Patent Applications: 48 - 195 Phosphorus or sulfur in alcohol moiety
Patents: 36 Patent Applications: 8 - 196 Nitrogen in alcohol moiety
Patents: 144 Patent Applications: 14 - 197 Halogen in alcohol moiety
Patents: 59 Patent Applications: 4 - 198 Polyoxy alcohol moiety
Patents: 245 Patent Applications: 14 - 199 Additional monooxy alcohol or monocarboxylic acid (e.g., complex esters, etc.)
Patents: 90 Patent Applications: 6 - 200 Preparing esters from alkylene oxides
Patents: 73 Patent Applications: 2 - 201 Unsaturation in alcohol moiety
Patents: 89 Patent Applications: 18 - 202 Preparing esters by oligomerization
Patents: 49 Patent Applications: 1 - 203 Preparing esters by alkylation or isomerization
Patents: 32 Patent Applications: 2 - 204 Preparing esters by esterification or carbonylation
Patents: 323 Patent Applications: 19 - 205 Unsaturation in acid moiety
Patents: 515 Patent Applications: 88 - 206 Preparing esters by carbonylation
Patents: 55 Patent Applications: 7 - 207 Group VIII noble metal catalyst utilized
Patents: 111 Patent Applications: 5 - 208 Formation of carboxyl group by oxidation
Patents: 53 Patent Applications: 14 - 209 Preparing esters from alkylene oxides
Patents: 90 Patent Applications: 5 - 210 Preparing esters from aldehydes
Patents: 56 Patent Applications: 2 - 211 Formation of ethylenic unsaturation
Patents: 40 Patent Applications: 7 - 212 By dehydration or dealcoholization
Patents: 37 Patent Applications: 3 - 213 By dehalogenation or dehydrohalogenation
Patents: 20 Patent Applications: 2 - 214 By dehydrogenation
Patents: 50 Patent Applications: 2 - 215 Preparing esters from nitriles or amides
Patents: 33 Patent Applications: 8 - 216 Preparing esters by depolymerization
Patents: 14 Patent Applications: 1 - 217 Preparing esters by ester interchange
Patents: 103 Patent Applications: 12 - 218 Purification or recovery
Patents: 154 Patent Applications: 14 - 219 Halogen in acid moiety
Patents: 129 Patent Applications: 24 - 220 Cyclic alcohol moiety
Patents: 153 Patent Applications: 46 - 221 Aromatic alcohol moiety
Patents: 208 Patent Applications: 45 - 222 Phosphorus, sulfur or nitrogen in alcohol moiety
Patents: 139 Patent Applications: 29 - 223 Halogen in alcohol moiety
Patents: 84 Patent Applications: 19 - 224 Polyoxy alcohol moiety
Patents: 167 Patent Applications: 15 - 225 Unsaturation in alcohol moiety
Patents: 71 Patent Applications: 11 - 226 Halogen in acid moiety
Patents: 155 Patent Applications: 8 - 227 Fluorine in acid moiety
Patents: 230 Patent Applications: 40 - 228 Cyclic alcohol moiety
Patents: 105 Patent Applications: 5 - 229 Halogen in alcohol moiety
Patents: 51 Patent Applications: 0 - 230 Polyoxy alcohol moiety
Patents: 44 Patent Applications: 0 - 231 Unsubstituted acids of the acetic series
Patents: 491 Patent Applications: 45 - 232 Preparing esters by carbonylation
Patents: 237 Patent Applications: 34 - 233 Of olefins
Patents: 133 Patent Applications: 5 - 234 Preparing esters by ester interchange
Patents: 100 Patent Applications: 5 - 235 From alkyl sulfates
Patents: 3 Patent Applications: 0 - 236 Preparing esters from halogenated hydrocarbons
Patents: 44 Patent Applications: 1 - 237 From alkenyl halides
Patents: 17 Patent Applications: 1 - 238 Preparing esters from aldehydes
Patents: 88 Patent Applications: 6 - 239 Preparing esters by dehydrogenation of alcohols
Patents: 72 Patent Applications: 4 - 240 Preparing esters from ethers
Patents: 141 Patent Applications: 6 - 241 Preparing esters from hydrocarbons
Patents: 99 Patent Applications: 18 - 241.1 By oxidation of hydrocarbon mixtures
Patents: 29 Patent Applications: 0 - 242 From acetylenic hydrocarbons
Patents: 14 Patent Applications: 1 - 243 From olefins utilizing Group VIII noble metal catalyst
Patents: 77 Patent Applications: 8 - 244 From polyolefins
Patents: 46 Patent Applications: 0 - 245 Gas phase
Patents: 110 Patent Applications: 3 - 246 Preparing polyoxy alcohol esters from olefins
Patents: 72 Patent Applications: 2 - 247 Preparing alkyl esters from olefins
Patents: 77 Patent Applications: 3 - 248 Purification or recovery
Patents: 189 Patent Applications: 16 - 249 Terpene alcohol moiety
Patents: 57 Patent Applications: 6 - 250 Nitrogen in alcohol moiety other than as nitro, nitroso or isocyanate
Patents: 201 Patent Applications: 24 - 251 Plural nitrogens in alcohol moiety
Patents: 210 Patent Applications: 10 - 252 Polyoxy alcohol moiety
Patents: 171 Patent Applications: 8 - 253 Acyclic alcohol moiety
Patents: 70 Patent Applications: 4 - 254 Aromatic alcohol moiety
Patents: 230 Patent Applications: 13 - 255 Plural rings in alcohol moiety
Patents: 288 Patent Applications: 8 - 256 Polycyclo-alicyclic ring system in alcohol moiety
Patents: 224 Patent Applications: 12 - 257 Nor- or homo- cyclopentanohydrophenanthrenes
Patents: 33 Patent Applications: 4 - 258 Nor-A ring
Patents: 7 Patent Applications: 0 - 259 2,6,6-trialkyl cyclohexenyl in alcohol moiety
Patents: 39 Patent Applications: 2 - 260 Vitamin A alcohol moiety
Patents: 35 Patent Applications: 1 - 261 Acyclic alcohol moiety having unsaturation
Patents: 183 Patent Applications: 17 - 262 Substituted
Patents: 127 Patent Applications: 5 - 263 Acyclic polyoxy alcohol moiety
Patents: 180 Patent Applications: 10 - 264 Substituted
Patents: 72 Patent Applications: 2 - 265 Acyclic monohydric alcohol moiety
Patents: 174 Patent Applications: 19 - 266 Substituted
Patents: 104 Patent Applications: 5 - 300 Hypohalite or perhypohalite esters (i.e., compounds having the -O-halo group or the -O-O-halo group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 16 Patent Applications: 0 - 301 Cyanate esters (i.e., compounds having the -OCN group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 59 Patent Applications: 3 - 302 Compounds having the group -C(=X)-X-nX-, wherein the X's may be the same or diverse chalcogens, nX is a divalent chalcogen or a chain of divalent chalcogens single bonded to each other, and the terminal X is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (e.g., percarboxylate esters, etc.)
Patents: 78 Patent Applications: 4 - 303 Sulfohydroxamate esters or chalcogen analogues thereof (i.e., compounds having the -S(=O)(=O)-NH-X- group, wherein X is chalcogen and substitution may be made for hydrogen only, and wherein the X is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 16 Patent Applications: 1 - 304 Peroxynitrate esters (i.e., compounds having the -O-O-N(=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: 3 Patent Applications: 0 - 305 Perborate esters or chalcogen analogues thereof (i.e., compounds having the -X-X- group, wherein the X's are the same or diverse chalcogens, bonded directly to boron and to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 2 Patent Applications: 0 - 306 Perhalate esters (i.e., compounds having the -O-halo(=O)(=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: 2 Patent Applications: 0 - 307 Esters having the -S(=O)(=O)-S- group, wherein the divalent sulfur is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (e.g., thiolsulfonate esters, etc.)
Patents: 15 Patent Applications: 1 - 308 Oxygen bonded directly to the hexavalent sulfur of the -S(=O)(=O)-S- group (i.e., thiosulfate esters)
Patents: 23 Patent Applications: 1 - 309 Nitrogen attached indirectly to the -S(=O)(=O)-S- group by acyclic nonionic bonding
Patents: 7 Patent Applications: 0 - 310 Esters having the -S(=O)-S- group, wherein the divalent sulfur is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (e.g., thiolsulfinate esters, dithiosulfurous acid esters, etc.)
Patents: 9 Patent Applications: 1 - 311 Perhydroxamate esters or chalcogen analogues thereof (i.e., compounds having the -C(=X)-NH-X-X- group, wherein the X's are the same or diverse chalcogens and substitution may be made for hydrogen only, and wherein the terminal X is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 8 Patent Applications: 0 - 312 Hydroxamate esters or chalcogen analogues thereof (i.e., compounds having the -C(=X)-NH-X- group, wherein the X's may be the same or diverse chalcogens and substitution may be made for hydrogen only, and wherein the single bonded X is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 110 Patent Applications: 12 - 313 Nitrogen bonded directly to the carbon of the -C(=X)-NH-X- group
Patents: 60 Patent Applications: 0 - 314 The single bonded X is sulfur, or the substituent nitrogen is bonded directly to acyclic or alicyclic carbon
Patents: 32 Patent Applications: 0 - 315 Carbocyclic ring bonded directly to the carbon of the -C(=X)-NH-X- group
Patents: 36 Patent Applications: 5 - 316 Hyponitrite esters (i.e., compounds having the -O-N=N-O- group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 2 Patent Applications: 0 - 317 Esters having the -N=S=O group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (i.e., sulfinylamines)
Patents: 5 Patent Applications: 2 - 318 Persulfonate esters (i.e., compounds having the -S(=O)(=O)-O-O- group, wherein the terminal oxygen is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 6 Patent Applications: 0 - 319 Perthioimidate esters (i.e., compounds having the perthioimidate group, HN=CH-S-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: 2 Patent Applications: 0 - 330 Isocyanate esters (i.e., compounds containing the isocyanate group, -N=C=O, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)
Patents: 158 Patent Applications: 30 - 331 With preservative or stabilizer
Patents: 33 Patent Applications: 2 - 332 Nitrogen containing preservative or stabilizer
Patents: 18 Patent Applications: 1 - 333 Phosphorus, silicon, or phenolic hydroxy containing preservative or stabilizer
Patents: 31 Patent Applications: 2 - 334 Carbodiimide containing (i.e., -N=C=N- containing)
Patents: 44 Patent Applications: 2 - 335 Biuret containing (i.e., -NH-C(=O)-NH-C(=O)-NH- containing, wherein substitution may be made for hydrogen only)
Patents: 70 Patent Applications: 5 - 336 Processes
Patents: 95 Patent Applications: 21 - 337 Isocyanic acid, or salt thereof, as reactant
Patents: 9 Patent Applications: 1 - 338 Processes for forming the isocyanate group
Patents: 70 Patent Applications: 9 - 339 Cyanate reactant (i.e., reactant contains -OCN group)
Patents: 17 Patent Applications: 0 - 340 Hetero ring containing reactant
Patents: 31 Patent Applications: 2 - 341 Carbon monoxide utilized
Patents: 8 Patent Applications: 6 - 342 Reactant contains nitro group bonded directly to carbon
Patents: 8 Patent Applications: 1 - 343 Azide reactant (i.e., reactant contains the azide group)
Patents: 6 Patent Applications: 0 - 344 Reactant containing -NH-C(=O)-NH- group (wherein substitution may be made for hydrogen only)
Patents: 35 Patent Applications: 4 - 345 Carbamate reactant (i.e., reactant contains -O-C(=O)-NH- group (wherein substitution may be made for hydrogen only)
Patents: 95 Patent Applications: 23 - 346 Reactant containing nitrogen double or triple bonded to carbon (e.g., nitriles, isonitriles, cyanogen halides, etc.)
Patents: 19 Patent Applications: 0 - 347 Carbonyl dihalide reactant (e.g., phosgene, etc.)
Patents: 144 Patent Applications: 84 - 348 Carbamyl halide reactant (i.e., reactant contains halo-C(=O)-NH- group, wherein substitutuion may be made for hydrogen only)
Patents: 24 Patent Applications: 3 - 349 Halogenation of isocyanate esters
Patents: 26 Patent Applications: 0 - 350 Isocyanate exchange reactions (i.e., A-NCO + B-X = B-NCO + A-X)
Patents: 8 Patent Applications: 0 - 351 Processes of reacting isocyanate esters of known structure to yield products of indeterminate structure
Patents: 69 Patent Applications: 2 - 352 Purification or recovery
Patents: 105 Patent Applications: 6 - 353 Epoxy compound, or metal, utilized
Patents: 9 Patent Applications: 0 - 354 Containing polycyclo ring system having alicyclic ring as one of the cyclos
Patents: 24 Patent Applications: 2 - 355 Acyclic carbon bonded directly to the isocyanate group
Patents: 109 Patent Applications: 11 - 356 Halogen attached indirectly to the isocyanate group by acyclic nonionic bonding
Patents: 16 Patent Applications: 1 - 357 Chalcogen, single bonded directly to carbon, attached indirectly to the isocyanate group by acyclic nonionic bonding (e.g., ether group containing, etc.)
Patents: 39 Patent Applications: 2 - 358 Benzene ring bonded directly to the isocyanate group
Patents: 94 Patent Applications: 9 - 359 Plural benzene rings bonded directly to isocyanate groups (e.g., diisocyanatodiphenylmethane, etc.)
Patents: 126 Patent Applications: 5 - 360 Plural isocyanate groups bonded directly to the same benzene ring
Patents: 52 Patent Applications: 5
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