| Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415) |
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| 03/06/2002 | CN1338966A Method and device for purifying substances by means of crystallisation |
| 03/05/2002 | US6352619 Distillation with nonionic surfactant and polymerization inhibitor |
| 02/28/2002 | WO2002016301A1 Method for the catalytic decomposition of lactones |
| 02/27/2002 | EP1181267A1 Halogen compounds |
| 02/27/2002 | CN1337931A Retinoid antagonists and use thereof |
| 02/27/2002 | CN1337390A Method for preparing sorbic acid |
| 02/27/2002 | CN1337389A Cis-5,9,12-octade trienic acid derivative and its prepn |
| 02/27/2002 | CN1079788C Amide derivatives and their therapeutic use |
| 02/26/2002 | US6350906 Vapor phase catalytic oxidation |
| 02/26/2002 | US6350352 Thin film evaporator, condensers, baffle |
| 02/21/2002 | US20020022745 Hydrolyzing a polyester which is a reaction product of crotonaldehyde and ketene with aqueous hydrochloric acid solution, pressurization to produce sorbic acid |
| 02/21/2002 | DE10039025A1 Purification of acrylic acid, used as acid, salt or ester in polymer production, involves cooling crude melt in presence of water and washing crystal suspension with purified crystal melt in column with forced transport of crystals |
| 02/21/2002 | DE10038755A1 Catalytic production of organic substance, e.g. phthalic anhydride, maleic anhydride, acrylic acid, acetic acid or anthraquinone, involves oxidizing starting material using cooling tube reactor with catalyst coating on outside of tubes |
| 02/20/2002 | EP1180508A1 Method for starting up reactor |
| 02/20/2002 | CN1079389C Process for refining long-chain biatomic acid |
| 02/19/2002 | US6348638 Method for removing by-products obtained when producing acrylic acid or methacrylic acids |
| 02/19/2002 | US6348164 Process for improving shelf stability of liquid overbased calcium carboxylates, mixed metal stabilizers containing same, and stabilizing halogen-containing polymers therewith |
| 02/19/2002 | US6348135 Process for the purification of (meth) acrylic acid and/or its ester |
| 02/14/2002 | WO2002012160A1 Process for the synthesis of fluoroorganic compounds |
| 02/14/2002 | WO2002012158A2 Method for catalytically producing organic substances by partial oxidation |
| 02/14/2002 | WO2002012155A2 Process for the preparation of chiral 1,4-diaryl-2-fluoro-2-butenes |
| 02/14/2002 | WO2001019767A3 Method for purifying acid chlorides |
| 02/13/2002 | EP1179366A2 Production of unsaturated acids or esters thereof and catalysts therefor |
| 02/13/2002 | EP1025073B1 Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid |
| 02/12/2002 | US6346647 Catalyst for the production of acrylic acid |
| 02/12/2002 | US6346646 Oxidation of isobutylene or tert-butanol to produce oxide in the presence of catalyst |
| 02/07/2002 | WO2002010228A2 Transformation of polymers to useful chemicals by oxidation |
| 02/07/2002 | US20020016492 Process for preparing 3-hydroxymethyl-4-(aryl or heterocyclic)-cyclopentanones |
| 02/07/2002 | CA2411490A1 Transformation of polymers to useful chemicals by oxidation |
| 02/06/2002 | EP1036056B1 Process to separate rhodium from an organic mixture |
| 02/06/2002 | EP0790824B1 2,2-dichloroalkane carboxylic acids, process for preparing the same, medicament containing the same, and use thereof for treating insulin resistance |
| 02/05/2002 | US6344883 Liquid crystal display device and method for producing the same |
| 01/31/2002 | WO2002008401A2 Elongase genes and uses thereof |
| 01/31/2002 | WO2002008189A1 Compounds and inhibitors of phospholipases |
| 01/31/2002 | US20020013367 For therapy of neoplastic disease |
| 01/31/2002 | US20020013297 Halogenated triphenylethylene derivatives as selective estrogen receptor modulators |
| 01/31/2002 | DE10034825A1 Production of acrolein or acrylic acid involves absorption of propane and propene from a gas mixture followed by desorption and oxidation, with no catalytic dehydrogenation of propane and no added oxygen |
| 01/31/2002 | CA2417127A1 Compounds and inhibitors of phospholipases |
| 01/29/2002 | US6342658 Fatty acid desaturases and mutant sequences thereof |
| 01/29/2002 | US6342647 Inhibitors of polymerization of vinyl compounds |
| 01/29/2002 | CA2019830C Method of producing symmetrical difatty acid diamides |
| 01/24/2002 | US20020010365 Process for preparing a catalyst and catalytic oxidation therewith |
| 01/24/2002 | US20020010204 Use as pesticides. |
| 01/24/2002 | US20020008064 Solid substance removing device |
| 01/24/2002 | US20020008010 Method for starting up distilling column |
| 01/24/2002 | DE10134026A1 Countercurrent reactor, for use in oxidative preparation of (meth)acrylic acid, comprising contact tube bundle and having system for improving flow of circulating heat exchange medium |
| 01/23/2002 | EP1173138A1 Cosmetic or pharmaceutical utilisation of nanoscalic metal soaps |
| 01/23/2002 | EP0859812B1 Process for improving color of basic metal organic salts and stabilizing halogen-containing polymers therewith |
| 01/23/2002 | CN1078198C Process for extracting linolenic acid and producing soft capsules using linolenic acid |
| 01/22/2002 | US6340485 Compositions and uses thereof |
| 01/17/2002 | WO2002004581A1 Cold-resistant fat composition and process for producing the same |
| 01/17/2002 | WO2001059067A3 A group of anti-cancer compounds with specific structure and their production method |
| 01/17/2002 | WO2001037663A3 Blocking an ethylene response in plants using cyclopropene derivatives |
| 01/17/2002 | US20020007088 Vapor-phase oxidation of propylene, isobutylene, t-butanol or methyl-t-butyl ether by oxygen using a fixed bed, shell/tube reactor filled with an inorganic mixed oxide catalyst of various shapes; controlling/eliminating hot spots |
| 01/17/2002 | DE10033121A1 Production of acrolein or acrylic acid involves absorption of propane and propene from a gas mixture followed by desorption and oxidation, with no catalytic dehydrogenation of propane and no added oxygen |
| 01/16/2002 | CN1331667A Process for carbonylation of allylic butenol or butenyl ester of carboxylic acid |
| 01/15/2002 | US6339097 N-phenylamide and N-pyridylamide derivatives, method of preparing them and pharmaceutical compositions containing them |
| 01/15/2002 | US6339037 Catalysts for methacrylic acid production and process for producing methacrylic acid |
| 01/10/2002 | WO2002002578A1 Ferrocenyl diphosphines and their use |
| 01/10/2002 | WO2002002508A1 Process for the preparation of substituted octanoyl amides |
| 01/10/2002 | WO2001041543A3 Pesticidal activity of functionalized alkenes |
| 01/10/2002 | WO2001036368A3 Metathesis syntheses of pheromones or their components |
| 01/10/2002 | US20020004496 Specific salt forms of triphenylethylene derivatives as selective estrogen receptor modulators |
| 01/10/2002 | DE10031518A1 Verfahren zur Herstellung von Hydroformylierungsprodukten des Propylens und von Acrylsäure und/oder Acrolein A process for preparing hydroformylation products of propylene and acrylic acid and / or acrolein |
| 01/09/2002 | CN1330571A Reactor module with contact tube bundle |
| 01/09/2002 | CN1329931A Method for starting distillation tower |
| 01/09/2002 | CN1077562C Process for oxidation of alkanes |
| 01/03/2002 | WO2002000590A1 Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis |
| 01/03/2002 | WO2002000587A1 Method for producing propylene hydroformylation products and acrylic acid and/or acrolein |
| 01/03/2002 | WO2002000584A1 Cyclic ketones, their preparation and their use in the synthesis of amino acids |
| 01/03/2002 | WO2001070693A3 Difluorobutyric acid derivatives and their use as metalloprotease inhibitors |
| 01/03/2002 | US20020001833 Solventless extraction process |
| 01/03/2002 | CA2411808A1 Cyclic ketones, their preparation and their use in the synthesis of amino acids |
| 01/02/2002 | EP1166865A2 Method for starting up reactor and reactor system |
| 01/02/2002 | CN1328988A Process for preparing acrylic acid |
| 01/02/2002 | CN1076984C Process for removal of solid organic matters |
| 12/27/2001 | WO2001098247A2 Two stage process for the production of unsaturated carboxylic acids by oxidation of lower unsaturated hycrocarbons |
| 12/27/2001 | WO2001098246A1 Method for the production of acrylic acid by means of heterogeneous catalysed vapour-phase oxidation |
| 12/27/2001 | US20010056204 Continuous recovery of (meth)acrylic acid |
| 12/26/2001 | CN1328538A 2,4-pentadienoic acid derivatives having selective activity for retinoid X(RXR) receptors |
| 12/25/2001 | US6333441 Preparation of cis—olefins |
| 12/25/2001 | US6333293 Molding powder containing phosphorous adn molybdenum under pressure; calcining molded article to obtain catalyst |
| 12/20/2001 | WO2001096281A1 Double salts of fumaric acid with a carnitine and an amino acid and food supplements, dietary supplements and drugs containing same |
| 12/20/2001 | WO2001096271A2 Method for producing acrolein and/or acrylic acid |
| 12/20/2001 | WO2001096270A2 Method for the production of acrolein or acrylic acid or the mixture thereof from propane |
| 12/20/2001 | WO2001055076A3 Purification method for (meth)acrylic acid |
| 12/20/2001 | US20010053774 Non-steroidal ligands for the estrogen receptor |
| 12/20/2001 | DE10028582A1 Production of acrolein or acrylic acid from propane, involves partial gas-phase dehydrogenation, removal of hydrogen and partial gas-phase oxidation of propene with nitrogen as diluent, and recycling of unreacted propane |
| 12/19/2001 | EP1164120A2 A process for producing acrylic acid |
| 12/19/2001 | EP1163201A1 Method for producing acrylic acid |
| 12/19/2001 | EP0711270B1 Polymers comprising 4-substituted cyclohexane units |
| 12/19/2001 | CN1326922A Process for preparing optic pure 2-fluoro-alphar-methyl-[1,1'-diphenyl]-4-acetic acid |
| 12/19/2001 | CN1326921A Method for preparing (S)-ibuprofen |
| 12/19/2001 | CN1326915A Process for producing unsaturated aldehyde and unsaturated carboxylic acid |
| 12/18/2001 | US6331564 Use of triaryl methane compounds for inhibiting unwanted cellular proliferation associated with inflammatory disease |
| 12/13/2001 | WO2001087476A8 Counterflow reactor with a bundle of contact tubes |
| 12/13/2001 | US20010050216 Thin film evaporator, condensers, baffle |
| 12/12/2001 | EP1162192A2 Method for preventing polymerization of olefinic monomers and method for the production thereof |
| 12/12/2001 | EP1161410A1 Retinoid antagonists and use thereof |
| 12/12/2001 | EP0662946B2 Unsaturated aliphatic dicarboxylic acids |