| Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415) |
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| 06/06/2012 | EP1966116B1 Method for the heterogeneously catalysed partial gas phase oxidation of propylene to form acrylic acid |
| 06/06/2012 | CN102485722A Aliskiren, its intermediates and medicinal salt, as well as preparation method thereof |
| 06/06/2012 | CN101774551B Alpha-TeO2 of micro structure and production method and application thereof |
| 06/06/2012 | CN101410365B Process for producing carboxylic acid |
| 06/05/2012 | US8193120 C2-phenyl-substituted cyclic ketonols |
| 06/05/2012 | CA2413852C Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis |
| 06/05/2012 | CA2397655C Solventless extraction process |
| 05/31/2012 | WO2012069813A1 A process for the production of methacrylic acid and its derivatives and polymers produced therefrom |
| 05/31/2012 | WO2012069004A1 Synthesis and application of intermediate of tapentadol |
| 05/31/2012 | CA2817641A1 A process for the production of methacrylic acid and its derivatives and polymers produced therefrom |
| 05/30/2012 | EP2456746A1 Method for producing bioresourced acrylic acid from glycerol |
| 05/30/2012 | EP2456743A1 Method for producing bioresourced acrylic acid from glycerol |
| 05/30/2012 | EP1846347B1 Method for the use of [11c] carbon monoxide in labeling synthesis of 11c-labelled compounds by thermally induced free radical carbonylation |
| 05/30/2012 | CN202238021U Automatic cooling circulation system of acrylic acid reaction kettle |
| 05/30/2012 | CN102482692A 用于分离和回收3-羟基丙酸的工艺 Process for the separation and recovery of 3-hydroxy-propionic acid |
| 05/30/2012 | CN102482189A 从丙三醇制备生物来源化的丙烯酸的方法 Glycerol was prepared from a biological source of acrylic acid |
| 05/30/2012 | CN102482187A 从丙三醇制备生物来源化的丙烯酸的方法 Glycerol was prepared from a biological source of acrylic acid |
| 05/30/2012 | CN102477016A 他喷他多的中间体的合成与应用 Tapentadol intermediates Synthesis and Application |
| 05/30/2012 | CN102476991A 邻甲基苯乙酸的制备方法 Method for preparing ortho-methyl-phenylacetic acid |
| 05/30/2012 | CN102476057A 用于丙烷氧化制丙烯酸反应的钼钒碲铌催化剂的制备方法 Preparation for propane oxidation reaction of acrylic acid, molybdenum, vanadium, niobium catalyst tellurium |
| 05/30/2012 | CN102476050A 烷烃选择氧化反应催化剂Mo-VMO的制备方法 Alkane selective oxidation catalyst preparation method Mo-VMO |
| 05/30/2012 | CN101890367B IPN load palladium metal catalyst, preparation method and application thereof in catalytic Heck coupling reaction |
| 05/30/2012 | CN101584916B Method and apparatus for deflagration pressure attenuation |
| 05/30/2012 | CN101462069B Bar shaped catalyst for preparing bio-based acrylic acid and molding method thereof |
| 05/30/2012 | CN101400639B Acrylic acid preparation method |
| 05/30/2012 | CN101081810B Purification method of propenoic acid produced by biology catalysis |
| 05/24/2012 | US20120130097 Process for the preparation of cyclopropyl carboxylic acid esters and derivatives |
| 05/24/2012 | US20120128588 Isotope labeled 2-arylpropionic acid compounds and process for production of same, and molecular probe for positron emission tomography and method for imaging of cyclooxygenase and the like using same |
| 05/24/2012 | US20120125863 Methods of preparing novel halide anion free quaternary ammonium salt monomers, polymerization methods therefor, and methods of use of the resulting polymers |
| 05/24/2012 | US20120125458 Copper and zinc elution preventing method of copper-alloy-made plumbing instrument including valve and pipe joint, copper-alloy-made plumbing instrument using the method, and film-forming agent |
| 05/24/2012 | DE102010051689A1 Dihydroxyfumarsäure-Derivate und deren Verwendung zur Hautaufhellung Dihydroxyfumaric acid derivatives and their use for skin lightening |
| 05/23/2012 | EP2454296A2 Copolymers, their use as thickeners and method for producing the same |
| 05/23/2012 | CN102471417A Copolymers, their use as thickeners and method for producing the same |
| 05/23/2012 | CN102471215A 制备（2,4-二甲基联苯-3 -基）乙酸、其酯及中间体化合物的方法 Methods - (2,4-dimethyl-biphenyl -3-yl) acetic acid, its esters, and an intermediate for preparing the compound |
| 05/23/2012 | CN102471214A 丙烯酸的析晶装置及使用其的丙烯酸的析晶方法 Acrylic acid crystallization apparatus and method for its use of the crystallization of acrylic acid |
| 05/23/2012 | CN102471213A (甲基)丙烯酸的结晶装置和(甲基)丙烯酸的结晶方法 (Meth) acrylic acid in the crystallization device, and (meth) acrylic acid crystallization |
| 05/23/2012 | CN102471212A (甲基)丙烯酸的制备方法 Preparation of (meth) acrylic acid |
| 05/23/2012 | CN102471211A (甲基)丙烯酸的制备方法 Preparation of (meth) acrylic acid |
| 05/23/2012 | CN101585759B Method of extracting DHA unsaturated fatty acid from dino flagellate fermentation liquor |
| 05/23/2012 | CN101531586B Method for preparing methacrylic acid |
| 05/23/2012 | CN101258121B Neutralization method |
| 05/22/2012 | US8183412 Process for the preparation of cyclopropyl carboxylic acid esters and derivatives |
| 05/18/2012 | WO2012063771A1 Catalyst for producing methacrolein and methacrylic acid, and process for production thereof |
| 05/17/2012 | US20120123141 Obtaining fatty acids from insect larvae |
| 05/17/2012 | US20120122981 Biomarkers Related to Insulin Resistance and Methods using the Same |
| 05/17/2012 | US20120122940 Polyunsaturated fatty acids for the treatment of diseases related to cardiovascular, metabolic and inflammatory disease areas |
| 05/17/2012 | US20120121745 Agents for the control of limnoperna sp. |
| 05/16/2012 | EP2452932A2 Base reactive photoacid generators and photoresists comprising same |
| 05/16/2012 | EP2451771A1 Salts of rasagiline and pharmaceutical preparations thereof |
| 05/16/2012 | EP2451767A2 Method for producing (2,4-dimethylbiphenyl-3-yl)acetic acids, the esters thereof and intermediate compounds |
| 05/16/2012 | CN1931827B 2- and 2,5-substituted phenylketo-enols |
| 05/16/2012 | CN102459142A Polyunsaturated fatty acids for the treatment of diseases related to cardiovascular, metabolic and inflammatory disease areas |
| 05/16/2012 | CN102452930A Recovery process of phenylacetic acid |
| 05/16/2012 | CN102452929A Production process for preparing high-purity alpha-linolenic acid by taking perilla seeds as raw materials |
| 05/16/2012 | CN102452867A Method for preparing aryl acetonitrile compound |
| 05/16/2012 | CN102451710A Acrylaldehyde catalyst prepared by propylene oxidation method and its preparation method |
| 05/16/2012 | CN102451702A Acrylic acid catalyst prepared by acrolein oxidation and preparation method thereof |
| 05/16/2012 | CN101410360B Method for producing methacrolein and/or methacrylic acid |
| 05/15/2012 | US8178719 dehydration reaction and the gas phase oxidation of glycerol in a tandem-type reactor; renewable source of this chemical |
| 05/10/2012 | WO2012060347A1 Organic hybrid type catalyst |
| 05/10/2012 | WO2012060281A1 Catalyst and production method for acrylic acid |
| 05/10/2012 | WO2012060175A1 Oxide catalyst, process for production of oxide catalyst, process for production of unsaturated acid, and process for production of unsaturated nitrile |
| 05/10/2012 | WO2012059818A1 Methods of treatment using lipid compounds |
| 05/10/2012 | US20120116108 Microorganisms and methods for producing unsaturated fatty acids |
| 05/10/2012 | US20120116106 Co-precipitated salts of fatty acids |
| 05/10/2012 | US20120115231 Novel lysophospholipid acyltransferase |
| 05/10/2012 | CA2816949A1 Methods of treatment using lipid compounds |
| 05/09/2012 | EP2450341A1 Device for crystallizing acrylic acid and method for crystallizing acrylic acid using same |
| 05/09/2012 | EP2450340A1 Device and method for crystallizing (meth)acrylic acid |
| 05/09/2012 | EP2450339A1 Process for production of (meth)acrylic acid |
| 05/09/2012 | EP2450338A1 Process for production of (meth)acrylic acid |
| 05/09/2012 | EP2448903A1 Bio-derived olefin synthesis |
| 05/09/2012 | CN102448923A Method for crystallizing (meth)acrylic acid and method for regulating content of polymerization inhibitor in (meth)acrylic acid product |
| 05/07/2012 | WO2012090905A1 Processes for production of iron methacrylate and hydroxyalkyl methacrylate |
| 05/03/2012 | WO2012055963A2 Method for producing sorbic anhydride and also use thereof as a preservative in foods |
| 05/03/2012 | US20120108767 Method for producing bio-resourced polymer-grade acrylic acid from glycerol |
| 05/03/2012 | US20120108550 Use of Derivatives of Polyunsaturated Fatty Acids as Medicaments |
| 05/02/2012 | EP2447242A1 Method for producing all-E sorbic acid anhydride |
| 05/02/2012 | EP2139841B1 Off-note blocking sensory organic compounds |
| 05/02/2012 | EP1629889B1 Process for producing catalyst for methacrylic acid production |
| 05/02/2012 | CN102438975A Substituted aromatic compounds and pharmaceutical uses thereof |
| 05/02/2012 | CN102432562A Quetiapine fumarate compound and new preparation method thereof |
| 05/02/2012 | CN102432457A Synthetic method of felbinac |
| 05/02/2012 | CN102432456A Synthetic method of fumaric acid |
| 05/02/2012 | CN102432455A Method for preparing crocetin and crocin |
| 04/26/2012 | WO2012052848A1 Concentration of polyunsaturated fatty acids by distillation using removable isovolatile co-distilling agents |
| 04/26/2012 | WO2012052550A1 Cross-linker |
| 04/25/2012 | EP2444387A1 Cross-linkable end-cappers for primary amino groups |
| 04/25/2012 | CN102428065A 制备(甲基)丙烯酸的方法 Preparation of (meth) acrylic acid |
| 04/25/2012 | CN102424649A 一种α-亚麻酸包合物及其制备方法 One kind of α- linolenic acid clathrate its preparation method |
| 04/24/2012 | CA2551411C Ibopamine maleate, method for preparing it and pharmaceutical compositions containing it |
| 04/19/2012 | WO2011153502A3 Anti-inflammatory and quorum sensing inhibition compounds and methods of making and using them |
| 04/19/2012 | US20120095246 Deaeration process |
| 04/19/2012 | US20120095102 Salts of 3-Pentylphenylacetic Acid and Pharmaceutical Uses Thereof |
| 04/19/2012 | US20120095099 Trans carotenoids, their synthesis, formulation and uses |
| 04/18/2012 | EP1192139B1 Preparation of quinoline-substituted carbonate and carbamate derivatives |
| 04/18/2012 | CN102421742A 3-戊基苯乙酸的盐及其药物用途 3-pentyl acid salts and pharmaceutical use |
| 04/18/2012 | CN102421432A L-ornithine phenyl acetate and methods of making thereof |
| 04/18/2012 | CN102417447A 十一烯酸的生产方法 Undecylenic acid production process |
| 04/18/2012 | CN102417446A 十一烯酸锌的生产方法 Undecylenic acid zinc production methods |