Bizarre Patents
Crispy Chip Sandwich and Process of Producing a Sandwich Product
A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.
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| Number | Title | Issue Date |
| 7563931 | Process for preparation of phenethylamine derivatives A process for the preparation of a compound of formula I, wherein R1 and R2 are ortho or para substituents, independently selected from the group consisting of hydrogen, hydroxyl, C1-C6... | 07/21/2009 |
| 7417170 | Process for the preparation of substituted 3-aryl-butylamine compounds Methods for the dehydration of substituted 1-amino-3-aryl-butan-3-ol compounds for the preparation of substituted 3-aryl-butyl-amine compounds. ... | 08/26/2008 |
| 7294744 | Process for manufacturing of enantiomerically pure 3-hydroxy-3-phenyl-propylamin The present invention relates to an improved process for preparing enantiomerically pure 3-hydroxy-3-phenyl-propylamines on an industrial scale using asymmetrical hydrogenation as a key step and optionally a special sequence of subsequent steps, using a catalyst sys... | 11/13/2007 |
| 7247750 | Process for preparing (R)-salbutamol Disclosed are processes for preparing levosalbutamol or the pharmacologically acceptable salts thereof on an industrial scale, using asymmetric hydrogenation as the key step and optionally a special sequence of subsequent steps, using rhodium as catalyst and a chira... | 07/24/2007 |
| 7217847 | Method for the production of optically active 2-amino 2-chloro, 2 hydroxy or 2-alkoxy-1-alcohols The invention relates to a process for preparing optically active 2-amino-, 2-chloro-, 2-hydroxy- or 2-alkoxy-1-alcohols by catalytically hydrogenating appropriate optically active 2-amino-, 2-chloro-, 2-hydroxy- and 2-alkoxycarboxylic acids or their acid derivative... | 05/15/2007 |
| 7179944 | Process for preparation of phenethylamine derivatives A process for the preparation of a compound of formula I, wherein R1 and R2 are ortho or para substituents, independently selected from the group consisting of hydrogen, hydroxyl, C1 | 02/20/2007 |
| 7049469 | Process for preparing (R)-salbutamol The present invention relates to an improved process for preparing levosalbutamol or the pharmacologically acceptable salts thereof on an industrial scale, using asymmetric hydrogenation as the key step and optionally a special sequence of subsequent steps, using rh... | 05/23/2006 |
| 6984738 | Process for production of optically active amino alcohols The present invention is to provide a process for producing an optically active amino alcohol which is useful for the synthesis of natural substances and as an intermediate for drugs and agricultural chemicals in a high yield, a high selectivity and an economical ma... | 01/10/2006 |
| 6756502 | Intermediate and processes for its preparation and conversion into a pharmacologically-active agent Processes for the preparation of Venlafaxine (IX) via the novel epoxy-nitrile intermediate (I), which when subjected to hydrogenation forms compound (X), and may subsequently be reduced to yield the desired product (IX). The epoxy-nitrile intermediate (I) itself may... | 06/29/2004 |
| 6686505 | Process for producing optically active amino alcohols and intermediates therefore A process for producing an optically active amino alcohol is provided that includes a step in which a nitro ketone or a cyano ketone is reacted with a hydrogen-donating organic or inorganic compound in the presence of a transition metal compound catalyst ... | 02/03/2004 |
| 6605744 | Production of 2-amin-2-[2-(2-(40-C2-20-alkyl-phenyl)ethyl]propane-1,3-diols Disclosed is a process for the production of 2-amino-2-[2-(4-C2-20 -alkyl-phenyl)ethyl]propane-1,3-diols.... | 08/12/2003 |
| 6218575 | Process for preparing adrenaline An improved process for preparing adrenaline, or an addition salt thereof, on an industrial scale, with asymmetric hydrogenation as a key step and a special sequence of successive steps, using [Rh(COD)Cl]2 as catalyst and a chiral, bidentate ph... | 04/17/2001 |
| 6187956 | Method for preparing of L-phenylephrine hydrochloride The present invention relates to an improved process for preparing L-phenylephrine hydrochloride 3 on an industrial scale by asymmetric hydrogenation as the key step and a special sequence of subsequent steps, using [Rh(COD)Cl]2 as catalyst and... | 02/13/2001 |
| 6031134 | Process for the preparation of 2-amino-2-arylethanols and novel intermediates The invention relates to a novel process for the preparation of 2-amino-2-arylehanols of the formula (I) ##STR1## in which Ar represents aryl or hetaryl each unsubstituted or identically or differently monosubstituted to pentasubstituted, where as su... | 02/29/2000 |
| 5672706 | Process for the preparation of a substituted 2,5-diamino-3-hydroxyhexane A process is disclosed for the preparation of the substantially pure compound of the formula: ##STR1## comprising catalytic hydrogenation of a compound of the formula: ##STR2## wherein R6 and R7 are independently selected f... | 09/30/1997 |
| 5631405 | Method of forming amino acid-derived diaminopropanols useful as chemical intermediates for protease-inhibitors The present invention relates to a method of forming a 1,3-diamino-3-substituted-2-propanol chemical intermediate from which various chemicals, such as selected protease-inhibitors and other drugs, as well as polymers, can be synthesized. This method incl... | 05/20/1997 |
| 5618966 | Method forming protease inhibitor synthetic intermediates The present invention relates to a method of forming a 1,3-diamino-3-substituted-2-propanol chemical intermediate from which various chemicals, such as selected protease-inhibitors and other drugs, as well as polymers, can be synthesized. This method incl... | 04/08/1997 |
| 5602282 | Process for the preparation of 2-amino-2-arylethanols and novel intermediates The invention relates to a novel process for the preparation of 2-amino-2-arylethanols of the formula (I) ##STR1## in which Ar represents aryl or hetaryl each unsubstituted or identically or differently monosubstituted to pentasubstituted, where as s... | 02/11/1997 |
| 5599994 | Amino acid-derived diaminopropanols The present invention relates to a method of forming a 1,3-diamino-3-substituted-2-propanol chemical intermediate from which various chemicals, such as selected protease-inhibitors and other drugs, as well as polymers, can be synthesized. The method inclu... | 02/04/1997 |
| 5554794 | Process for preparing a gasoline additive compound The invention includes a compound of formula I ##STR1## where R' is hydrogen, an alkyl, or aryl group; R"O is derived from R"OH which is a polyether mono-ol or hydrocarbyl mono-ol; and R"' independently is a hydrogen, an alkyl group or a substituted ... | 09/10/1996 |
| 5536879 | Process for preparing optically active amino alcohols Optically active amino alcohols are prepared by reducing optically active amino acids with hydrogen in the presence of ruthenium catalysts.... | 07/16/1996 |
| 5491233 | Catalytic asymmetric reduction of trisubstituted olefins A catalytic asymmetric reduction process, which, by hydrogenating trisubstituted olefins, yields a corresponding organic compound having a high level of enantiomeric purity is disclosed. The process is also effective for the catalytic asymmetric reduction... | 02/13/1996 |
| 5489682 | Catalytic asymmetric reduction of enamines A catalytic asymmetric reduction process, which, by hydrogenating enamines, yields a corresponding amine having a high level of enantiomeric purity is disclosed. The reduction process utilizes a chiral metal catalyst that includes a metal or metal complex... | 02/06/1996 |
| 5475138 | Method preparing amino acid-derived diaminopropanols The present invention relates to a method of forming a 1,3-diamino-3-substituted-2-propanol chemical intermediate from which various chemicals, such as selected protease-inhibitors and other drugs, as well as polymers, can be synthesized. This method incl... | 12/12/1995 |
| 5338884 | Method for the preparation of arylalkanolamineacylates Acylamides or amine acylate salts of arylalkanolamines are prepared by reacting an arylisonitrosoalkanone with hydrogen and a carboxylic acid, carboxylic acid anhydride or carboxylic acid ester or mixture thereof in the presence of a transition metal cata... | 08/16/1994 |
| 5099067 | Use of ammonium formate as a hydrogen transfer reagent for reduction of chiral nitro compounds with retention of configuration The present invention relates to a method of converting ଲ-nitro compounds, specifically alcohols, into the corresponding hydroxy amines with retention of configuration by the use of ammonium formate.... | 03/24/1992 |
| 4952729 | Intermediates in the preparation of alpha1(((1,1-dimethylethyl) amino) methyl)-4-hydroxy-1,3-benzenedimethanol There is disclosed an improved process for preparing albuterol which comprises reacting a 5-(haloacetyl)-2-hydroxybenzaldehyde with 1,1-dimethylethanamine in an organic solvent and in an inert atmosphere to form 5-[[(1,1-dimethylethyl)amino]acetyl]-2-hydr... | 08/28/1990 |
| 4916252 | Process for preparing optically active alcohol A process for preparing an optically active alcohol is disclosed, which comprises asymmetrically hydrogenating a 1,3-diketone in the presence of a ruthenium-optically active phosphine complex as a catalyst. The resulting alcohol has high optical purity.... | 04/10/1990 |
| 4788010 | Amino substituted benzenepropanols Hypotensive activity is exhibited by compounds having the formula ##STR1## and pharmaceutically acceptable salts thereof wherein R1 is hydrogen or alkyl; R2 and R3 are each independently phenyl, substituted phenyl, cy... | 11/29/1988 |
| 4490392 | Benzylalcohol derivative and process for preparing A benzylalcohol derivative of the formula: ##STR1## wherein R is hydroxy, benzyloxy, halogen or alkoxy having one to four carbon atoms, and Ring A is monomethoxyphenyl, dimethoxyphenyl, trimethoxyphenyl or 3,4-methylenedioxyphenyl, or a pharmaceutica... | 12/25/1984 |
| 4461914 | Method for the preparation of 1-(4'-amino-3',5'-dichlorophenyl)-2-alkyl(or dialkyl)aminoethanols A method for the preparation of 1-(4'-amino-3',5'-dichlorophenyl)-2-alkyl)or dialkyl)aminoethanols. The method involves preparation of the above compounds from the corresponding aminoketones by reduction with hydrogen in the presence of platinum oxide ... | 07/24/1984 |
| 4317930 | Phenethylamine derivatives and bronchdilator containing the same Novel phenethylamine derivatives represented by the general formula: ##STR1## wherein R is a lower alkyl group, Cn H2n is a branched or straight alkylene group, A is a phenyl group unsubstituted or substituted with hydroxy, a lo... | 03/02/1982 |
| 4313005 | Inhibiting amidine formation during hydrogenation of organo nitriles This invention relates to a process for reducing amidine formation during reduction of organonitriles. The process comprises including a boron compound in the reaction medium in sufficient amount to complex the amidine compound as it is formed.... | 01/26/1982 |
| 4307248 | Process for hydrogenating organic compounds by use of non-ferrous group VIII aluminum coprecipitated catalysts Supported coprecipitated catalysts comprised of one or more metals of Group VIII, one or more metals of Group IIA, and aluminum are used for hydrogenating hydrogenatable organic compounds. The catalysts are produced by preparing, under agitation; an aqueo... | 12/22/1981 |
| 4273939 | Process for hydrogenating organic compounds by use of non-ferrous group VIII aluminum coprecipitated catalysts Supported coprecipitated non-ferrous Group VIII metal aluminum catalysts are used for hydrogenating hydrogenatable organic compounds. The catalysts are produced by preparing an aqueous mixture containing the metal ions, aluminum ions and solid porous supp... | 06/16/1981 |
| 4252824 | Amino-ethanol derivatives New compounds of the formula ##STR1## are disclosed wherein R1 =H, linear or branched alkyl-radical with from 1 to 6 carbon atoms, cycloalkyl radical with from 3 to 6 carbon atoms, alkylphenyl radical where the phenyl group may be in turn ... | 02/24/1981 |
| 4147808 | Beverage carbonation device and process A rigid composite body containing crystalline molecular sieves and having liquid-permeable channels extending in a substantially vertical direction from one surface of said body to the interior thereof, preferably to an opposite surface, is charged with c... | 04/03/1979 |
| 4147805 | Alkylthiophenoxyalkylamines and the pharmaceutical use thereof A new class of alkylthiophenoxyalkylamine derivatives and methods for preparation are described. The compounds have vasodilating and antispasmodic activity, inhibit blood platelet aggregation and are substantially free of beta-adrenergic blocking effects.... | 04/03/1979 |
| 4131686 | Novel benzylalcohol derivatives and processes for preparing the same A compound of the formula: ##STR1## wherein R is lower alkyl, may be prepared, for example, by reducing a compound of the formula: ##STR2## wherein R is same as above. Other methods for preparing the compound [I] are also disclosed. The com... | 12/26/1978 |
| 4058642 | 2-Amino-3-(3'-hydroxy-phenyl)-propanols and salts thereof Compounds of the formula ##STR1## wherein R1 is hydrogen, chlorine, hydroxyl, trifluoromethyl, methyl or methoxy, and R2 is hydrogen, alkyl of 1 to 2 carbon atoms or benzyl; And non-toxic, pharmacologically acceptable acid addition s... | 11/15/1977 |
