| Patents for C07C 63 - Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings (6,553) |
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| 09/19/2002 | DE10111230A1 Metallorganische Gerüstmaterialien und Verfahren zu deren Herstellung Organometallic framework materials and processes for their preparation |
| 09/18/2002 | EP1240239A1 Coloured polyphenoxydendrimers, novel soluble supports, method for preparing same an use in organic synthesis |
| 09/18/2002 | EP1240130A1 Method for oxidation of xylene derivatives |
| 09/18/2002 | EP1131276A4 Process of purifying and producing high purity aromatic polycarboxylic acids and derivatives thereof |
| 09/18/2002 | EP0975573B1 Trisubstituted phenyl derivatives having retinoid agonist, antagonist or inverse agonist type biological activity |
| 09/18/2002 | CN1091092C Retionic acid x-receptor ligands, its compsn. and usage |
| 09/17/2002 | US6452046 Heating 2,3,5,6-tetrachloro-1,4-benzenediamide |
| 09/17/2002 | US6452044 Benzenedicarboxylic acid derivatives |
| 09/12/2002 | WO2002070526A1 Organometallic building materials and method for producing the same |
| 09/12/2002 | WO2002070119A1 Reaction system of organic substance employing supercritical fluid or sub-critical fluid |
| 09/12/2002 | WO2002055480A3 6-substituted indanoyl amino acid conjugates as mimics to the biological activity of coronatine |
| 09/11/2002 | EP1237839A2 Process for producing 3-bromobenzoyl halides |
| 09/11/2002 | EP1237831A1 Screening for optimal yield in the crystallisation of multicomponent systems |
| 09/11/2002 | EP0973729B1 A process for the preparation of 4-bromomethyl diphenyl compounds |
| 09/11/2002 | CN1368946A New selective retinoid agonists |
| 09/10/2002 | US6448437 Disproportionation catalyst |
| 09/10/2002 | US6448436 Integrated process for the production of 2, 6-naphthalene dicarboxylic acid |
| 09/10/2002 | US6447764 Method for isolating anionic organic substances from aqueous systems using cationic polymer nanoparticles |
| 09/04/2002 | EP1235783A2 A process for separation of the dipotassium salt of naphthalene dicarboxylic acid using activated carbon beds |
| 09/04/2002 | EP1235782A1 Method for oxidation of xylene derivatives |
| 09/04/2002 | EP1235781A1 Method for oxidation of xylene derivatives |
| 09/04/2002 | CN1367163A Method for producing aromatic carboxylic acid |
| 09/04/2002 | CN1090172C Process for producing purified terephthalic acid |
| 09/04/2002 | CN1090171C Process for preparation of monochlorobenzyl by liquid phase air oxidation |
| 09/04/2002 | CN1090170C Method for producing aromatic carboxylic acid |
| 09/04/2002 | CN1090169C Improved metal-ligand complex catalyzed process |
| 09/03/2002 | US6444859 Fluoroether compositions and methods for inhibiting their degradation in the presence of a Lewis acid |
| 08/27/2002 | US6441010 Bi-aromatic compounds linked via a heteroethynylene radical, and pharmaceutical and cosmetic compositions containing them |
| 08/21/2002 | EP1233012A1 Method for producing phthalic anhydride according to specifications |
| 08/21/2002 | EP1233010A1 Method for production of organic fluorine compound |
| 08/21/2002 | EP1232136A1 Alkyl carboxylate salts as solvents for henkel-related processes |
| 08/21/2002 | EP1232135A1 Process for preparation of benzene dicarboxylic acids |
| 08/21/2002 | EP1091806B1 Method for producing shell catalysts for the catalytic vapor-phase oxidation of aromatic hydrocarbons and catalysts obtained in such a manner |
| 08/15/2002 | WO2002024611A3 Method for exuding humic substances from natural raw material |
| 08/14/2002 | EP0790974B1 Substituted 4-biarylbutyric or 5-biarylpentanoic acids and derivatives as matrix metalloprotease inhibitiors |
| 08/14/2002 | CN1363546A Homogeneous oxidizing process for preparing 3,5-dimethylbenzoic acid from sym-tritoluene |
| 08/13/2002 | US6433190 Use as a monomer for polyimides with high glass transition temperature, low dielectric constant and excellent processability |
| 08/08/2002 | WO2002060851A1 Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibres |
| 08/07/2002 | EP1228025A1 A method for solvent free hydrodebromination in the production of aromatic carboxylic acids |
| 08/07/2002 | EP0973715B1 Method of recovery of terephthalic acid and ethylene glycol from polyethylene terephthalate wastes |
| 08/06/2002 | US6429334 Catalytic reaction of organic acid or anhydride and phosgene in group iv metal halide presence; chlorination, bromination, halogenation, catalysis |
| 08/01/2002 | US20020103385 Use as a monomer for polyimides with high glass transition temperature, low dielectric constant and excellent processability |
| 08/01/2002 | DE10104224A1 Kohlenstoffasern enthaltender monolithischer Katalysator Carbon-containing monolithic catalyst |
| 07/31/2002 | CN1360890A Use of active retiene derivative with negative hormone and/or antagonist |
| 07/25/2002 | WO2001092273A3 Benzenedicarboxylic acid derivatives |
| 07/25/2002 | US20020099240 Subjecting poly-alkyl aromatic hydrocarbon to liquid-phase oxidation in presence of catalyst, promoter and acetic acid in water, oxygen; continuously taking out aromatic carboxylic acids, exhaust gases; separation |
| 07/24/2002 | EP1225164A1 Process for producing aromatic carboxylic acid |
| 07/24/2002 | CN1088048C Oxygen enriching mehtod in air oxidation of using metal oxide catalyst |
| 07/18/2002 | WO2002055480A2 6-substituted indanoyl amino acid conjugates as mimics to the biological activity of coronatine |
| 07/18/2002 | WO2002055468A1 Improved process for producing carboxylic acids |
| 07/18/2002 | WO2002055467A1 Method for increasing oxidation reactor production capacity |
| 07/18/2002 | US20020095052 Process for the preparation of trifluoromethyl-substituted biphenylcarboxylic acids and novel trichloromethyl - and trifluoromethyl - substituted biphenylcarbonitriles |
| 07/18/2002 | US20020095042 Process for brominating the side chain of 4-methylbiphenyl derivatives substituted in the 2' position |
| 07/18/2002 | DE10101150A1 Verfahren zur Herstellung trifluormethyl-substituierter Biphenylcarbonsäuren und neue trichlormethyl-und trifluormethyl-substituierte Biphenylcarbonitrile A process for the preparation of trifluoromethyl-substituted biphenylcarboxylic acids and new trichloromethyl and trifluoromethyl-substituted biphenylcarbonitriles |
| 07/18/2002 | CA2434200A1 6-substituted indanoyl amino acid conjugates as mimics to the biological activity of coronatine |
| 07/18/2002 | CA2432107A1 Improved process for producing carboxylic acids |
| 07/18/2002 | CA2432103A1 Method for increasing oxidation reactor production capacity |
| 07/17/2002 | EP1223158A1 Process for preparing trifluoromethyl substituted biphenyl carboxylic acids and novel trichloromethyl and trifluoromethyl substituted biphenyl nitriles |
| 07/17/2002 | EP1100765A4 A process for producing terephthalic acid and/or dimethyl terephthalate |
| 07/17/2002 | CN1358708A Method for synthesizing 2,3,4-trifluoro phenyl formic acid |
| 07/17/2002 | CN1087745C Composite photosensing agnet of eosin-dipyridine ruthonium and its synthesis process and application |
| 07/17/2002 | CN1087731C Low-temp erature crystallization process to recover phthalie acid from chemical waste water |
| 07/16/2002 | US6420601 Free radical chlorination; fluorination with hydrogen fluoride and/or antimony pentafluoride; converting the benzoyl fluoride to chloride by reacting with silicon tetrachloride in lewis acid; chemical intermediates |
| 07/16/2002 | US6420579 Organometallic fluorenyl compounds, preparation, and use |
| 07/11/2002 | WO2001016079A3 A process for separation of the dipotassium salt of naphthalene dicarboxylic acid using activated carbon beds |
| 07/11/2002 | US20020091286 Method for producing ortho-alkylated benzoic acid derivatives |
| 07/10/2002 | EP1220826A2 Process for the recovery of disproportionation reaction products |
| 07/10/2002 | EP0952975B1 Bi-aromatic compounds bound by a heteroethynylene radical and pharmaceutical and cosmetic compositions containing same |
| 07/09/2002 | CA2062063C Process for the production of terephthalic acid |
| 07/04/2002 | WO2002051785A1 Benzoic acid particles |
| 07/04/2002 | US20020087005 Process for the preparation of non-steroidal glucocorticoid receptor modulators |
| 07/03/2002 | CN1356920A Solvent extraction process |
| 07/03/2002 | CN1356319A Process for preparing non-steroid glucocorticoid receptor regulator |
| 07/03/2002 | CN1356306A Process for preparing meta-(trifluoromethyl)benzoic acid |
| 06/27/2002 | US20020082265 For treating or preventing emphysema, cancer and dermatological disorders |
| 06/26/2002 | EP1216223A1 Novel dicarboxylic acid derivatives with pharmaceutical properties |
| 06/26/2002 | EP1216222A2 Novel derivatives of dicarboxylic acid having pharmaceutical properties |
| 06/25/2002 | US6410547 Phenylpyridine derivatives useful as phosphodiesterase inhibitors |
| 06/20/2002 | WO2002048072A2 Organic reactions with co generating materials |
| 06/20/2002 | US20020077500 Recovery of dicarboxylic aromatic acids from polyester-resin contained in articles for recycling |
| 06/20/2002 | DE10050246C1 Calciumdoppelsalze, Verfahren zu ihrer Herstellung und ihre Verwendung zur Konservierung Calcium double salts, processes for their preparation and their use for preserving |
| 06/19/2002 | EP1215191A2 Recovery of dicarboxylic aromatic acids from polyester-resin contained in articles for recycling |
| 06/19/2002 | EP1214285A1 Process for producing pure terephthalic acid with improved recovery of precursors, solvent and methyl acetate |
| 06/19/2002 | EP1214284A1 Process for the production and purification of aromatic acids |
| 06/15/2002 | CA2363972A1 Recovery of dicarboxylic aromatic acids from polyester resin contained in articles for recycling |
| 06/13/2002 | WO2001083438A3 New gamma selective retinoids |
| 06/12/2002 | EP1212279A2 Purification of aromatic diacids |
| 06/12/2002 | EP1212278A2 A process for separation of crude naphthalene dicarboxylic acid using reverse osmosis |
| 06/12/2002 | EP1212277A2 An integrated process for the production of 2,6-naphthalene dicarboxylic acid |
| 06/12/2002 | EP1212275A1 A process for producing diacids by carboxylation of phenolic compounds |
| 06/12/2002 | EP1212274A1 Carboxylation of hydrocarbons to terephthalic acid or naphthalene dicarboxylic acid |
| 06/12/2002 | EP1005477B1 Method for isolating anionic organic substances from aqueous systems using cationic polymer nanoparticles |
| 06/12/2002 | EP0904259B1 Processes using multistaged reactors |
| 06/11/2002 | US6403734 Organometallic fluorenyl compounds, preparation, and use |
| 06/06/2002 | US20020068841 Alkyl aromatic aldehydes |
| 06/06/2002 | US20020068113 A calcium double salt of organic (preservative) acids of formula Ca(R1)(R2) where R1 and R2 are different and are each OOC-R3, R3=saturated or monounsaturated or polyunsaturated c1-c5-alkyl, C1-C5-hydroxyalkyl or phenyl |
| 06/05/2002 | EP1210322A1 Method for carrying out the side chain bromination of 4-methyl biphenyl derivatives substituted at the 2'-position |
| 06/05/2002 | EP1210317A2 Method for reduction of potassium in an integrated process for the production of 2,6-nda |
| 06/05/2002 | EP1210316A1 A method for increasing the yield of 2,6-nda |
| 06/05/2002 | EP1210315A2 Disproportionation catalyst |