| Patents for C07C 55 - Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms (3,355) |
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| 10/25/2005 | US6958404 Method for the hydrogenation of maleic anhydride and related compounds in a fluid bed reactor |
| 10/25/2005 | US6958373 Transformation of polymers to useful chemicals oxidation |
| 10/19/2005 | EP1268384B1 Method for oxidising cyclohexane in acids |
| 10/19/2005 | CN1683308A Method for preparing hexane diacid by nitric acid catalyzed oxidation of cyclohexane oxidized liquid acid washing water |
| 10/19/2005 | CN1683307A Drying method for producing sodium diacetate |
| 10/18/2005 | US6956138 Method for producing a fluorine-containing compound |
| 10/13/2005 | US20050226997 Dicopper(I)oxalate complexes for use as precursor substances in metallic copper deposition |
| 10/12/2005 | CN1680254A Oxosynthesis of azelaic acid and nonoic acid with mixed ozone solvent |
| 10/12/2005 | CN1680253A Preparation of azelaic acid by catalytic oxidizing system |
| 10/12/2005 | CN1680252A C60 trans-succinate with biologic activity and its synthesis |
| 10/06/2005 | WO2005092835A1 Pharmaceutical compounds |
| 10/06/2005 | WO2005092827A1 Process for producing aliphatic dicarboxylic acid compound |
| 10/05/2005 | CN1221510C Refining method for long-chain biatomic acid |
| 09/28/2005 | CN1220669C Method for recovering organic acid and inorganic salt from oxidized and saponified cyclohexane waste lye |
| 09/21/2005 | CN1219741C New method for making photocurable halofluorinated acrylates |
| 09/20/2005 | US6946569 high stereoselectivity; mannitol and tartaric acid starting materials, hydrogenation of ketones, imines, and olefins; 1,2((2,2',5,5'-tetramethyl, 3,3',4,4'-tetrahydroxy) bisphospholane)benzene. |
| 09/15/2005 | WO2005085168A1 Particles of aluminum salt hydroxide containing organic acid anion, method for production thereof and use thereof |
| 09/15/2005 | CA2564630A1 Organic acid anion containing aluminum salt hydroxide particles, production method thereof, and use thereof |
| 09/14/2005 | CN1668566A Method for the production of a dicarboxylic acid from acrylic acid |
| 09/14/2005 | CN1218922C Method of preparing adipic acid by air-oxidating hexacarbocyclic compound |
| 08/31/2005 | CN1662545A Dicopper(I)oxalate complexes for use as precursor substancesin metallic copper deposition |
| 08/24/2005 | CN1216026C Refining method for decanedioic acid |
| 08/18/2005 | WO2005075651A1 Process for producing optically active alcohol and carboxylic acid |
| 08/18/2005 | CA2555317A1 Process for producing optically active alcohol and carboxylic acid |
| 08/17/2005 | EP1562886A1 Method for making carboxylic acids |
| 08/10/2005 | CN1651391A Method of preparing metal ion less adipic acid by nitric acid oxidation of cyclohexane oxidation liquid pickling water |
| 08/10/2005 | CN1651390A Method of preparing adipic acid by cyclohexane oxidation liquid pickling water HzO2 catalytic oxidation |
| 08/03/2005 | CN1649818A Method for making carboxylic acids |
| 07/27/2005 | EP1556497A2 Isolation of carboxylic acids from fermentation broth |
| 07/27/2005 | EP1556328A1 Method for making carboxylic acids |
| 07/21/2005 | WO2004099279A8 Heat activated tertiary amine urethane catalysts |
| 07/20/2005 | CN1640865A Hydroxy aluminium oxalate, and its preparing method and hydroxy aluminium oxalate as fire retardant |
| 07/20/2005 | CN1211342C Oxidizing process for hydrocarbon, alcohol and/or ketone |
| 06/30/2005 | US20050143455 such as (4-methyl-trans-cyclohexane-1,2-diamine)-oxalatoplatinum |
| 06/29/2005 | CN1208302C Production process of itaconic anhydride |
| 06/23/2005 | WO2005056509A1 Purification process for lactide |
| 06/23/2005 | CA2552395A1 Purification process for lactide |
| 06/22/2005 | EP1544190A1 Method for producing carboxylic acid |
| 06/22/2005 | CN1207256C Production of organic compounds which are low in fluoride |
| 06/15/2005 | CN1626069A Branched chain amino acid-dependent aminotransferase inhibitors and their use in the treatment of diabetic retinopathy |
| 06/15/2005 | CN1206204C Complex compound containing acidic functional group and method of preparing adipic acid/adipate using said complex compound |
| 06/15/2005 | CN1206201C Cobalt acetate and cobalt oxalate preparing method |
| 06/07/2005 | US6903235 Pharmaceutical-grade ferric citrate |
| 06/01/2005 | EP1185600A4 A process for concentrating azelaic acid |
| 06/01/2005 | EP0912484B2 Method for purifying adipic acid in water |
| 05/19/2005 | WO2005012233A8 Meldonium salts, method of their preparation and pharmaceutical composition on their basis |
| 05/18/2005 | CN1616394A Method for preparing azelaic acid by microwave reaction |
| 05/18/2005 | CN1616393A Method for preparing anchoic acid by microwave cracking ozonization reaction product |
| 05/17/2005 | US6894187 Method for producing a fluorine-containing compound |
| 05/11/2005 | EP1379368A4 Metal salts of hexahydrophthalic acid as nucleating additives for crystalline thermoplastics |
| 05/05/2005 | US20050096479 Novel succinate salt of O-desmethyl-venlafaxine |
| 05/04/2005 | EP1282591B1 Process for the production of carboxylic acids |
| 05/04/2005 | CN1612887A Phosphino-aminophosphines |
| 05/04/2005 | CN1612780A Method for the production of particles |
| 05/04/2005 | CN1611478A Method for refining long-chain biatomic acid |
| 05/04/2005 | CN1611477A Process for producing adipic acid and hexanediamine by depolymerization of nylon-66 |
| 05/04/2005 | CN1199922C 氧化方法 Oxidation method |
| 04/27/2005 | EP1305273B1 Method for oxidising hydrocarbons, alcohols and/or ketones |
| 04/27/2005 | CN1609089A Catalytic synthesis process of methyl succinic acid |
| 04/27/2005 | CN1609088A Phenol diluent and its prepn process |
| 04/27/2005 | CN1609087A Phenol diluent and its prepn process |
| 04/20/2005 | CN1608074A P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions |
| 04/14/2005 | US20050080283 Pharmaceutical-grade ferric citrate |
| 04/13/2005 | EP1521734A1 Method for the production of a dicarboxylic acid from acrylic acid |
| 04/06/2005 | CN1603295A Process for preparing substituted glutaric anhydride |
| 04/05/2005 | US6875885 Insecticides, miticides, nematocides |
| 03/30/2005 | EP1517911A1 Tumour-inhibiting platinum (ii) oxalate complexes |
| 03/29/2005 | US6872369 Selective separation of iron by treatment with an ion-exchanging resin comprising diphosphonic acid groups |
| 03/29/2005 | CA2244190C Method of producing press-moulding materials with polyisocyanate binders and using latent, heat-activable catalysts |
| 03/24/2005 | WO2004099279A3 Heat activated tertiary amine urethane catalysts |
| 03/23/2005 | EP1515976A1 Dicopper(i)oxalate complexes for use as precursor substances in metallic copper deposition |
| 03/15/2005 | US6867171 Liquids; easy to handle; paper chemicals, lubricants, dis-persants, detergents |
| 03/10/2005 | WO2005021024A1 Amino acid derived prodrugs of propofol, compositions and uses thereof |
| 03/10/2005 | CA2510677A1 Amino acid derived prodrugs of propofol, compositions and uses thereof |
| 02/23/2005 | EP1507783A1 Hydroxy diphosphines and their use in catalysis |
| 02/16/2005 | EP1506154A1 Process for the preparation of a n,n-diamino amino acid-beta-hydroxy disuccinic acid |
| 02/10/2005 | WO2005012233A1 Meldonium salts, method of their preparation and pharmaceutical composition on their basis |
| 02/08/2005 | US6852251 Electrorheological fluids |
| 02/03/2005 | US20050027044 Process of making press molded materials using heat activated tertiary amine urethane catalysts |
| 02/03/2005 | US20050027002 Heat activated tertiary amine urethane catalysts |
| 02/02/2005 | CN1187306C Process and equipment for preparing sodium diacetate |
| 01/26/2005 | CN1569802A Production method with reclaimed waste nylon as material |
| 01/26/2005 | CN1569801A Ionic liquid bis-ammonium acetate and catalytic synthesis process therefor |
| 01/26/2005 | CN1569800A Method and device for producing oxalic acid and sodium nitrite |
| 01/20/2005 | DE10343746B3 Production of vitamin E succinate compactate, useful for making pressed molding, especially tablets, uses relatively low temperature for compacting in press agglomerator, milling and classification |
| 01/19/2005 | CN1566064A Process for preparing azelaic acid by oleic acid phase transfer catalytic oxidation |
| 01/12/2005 | CN2670359Y Apparatus for producing ammonium tetraformate |
| 01/12/2005 | CN1562942A Malonic acid in high purity |
| 01/06/2005 | US20050004381 Therapy for headaches; analgesics; nausea; anxiolytic agents; anticonvulsants; central nervous system disorders |
| 01/05/2005 | EP1492754A2 Method for making carboxylic acids |
| 01/05/2005 | CN1560014A Process for synthesizing amyl acid by catalyzing oxidizing amyl aldehyde of environmental pretection |
| 01/05/2005 | CN1560013A Preparation process of diacetic sodium |
| 12/30/2004 | US20040266892 Method for the production of particles |
| 12/29/2004 | CN1557798A Environment-friendly method for catalytic oxidation of 1,2-cyclopentanediol to glutaric acid |
| 12/22/2004 | EP1305346B1 Transformation of polymers to useful chemicals by oxidation |
| 12/22/2004 | CN1556088A Method of preparing adipinic acid using bionic catalytic oxggen to oxidize cyclohexane |
| 12/15/2004 | CN1555354A Method for making adipic acid crystals and resulting crystals |
| 12/09/2004 | WO2004099280A3 Process of making press molded materials using heat activated tertiary amine urethane catalysts |
| 12/08/2004 | CN1552687A Refining method for long-chain biatomic acid |
| 12/02/2004 | US20040242927 Crystallization; dehydration; storage stability |