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Class Information
Number: 562/587
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acids and salts thereof > Acyclic > Oxy > Polyoxy
Description: Compounds wherein the acid contains more than one oxy group.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8691776 Synthesis of high molecular weight iron-saccharidic complexes Apr. 8, 2014
8669379 Microbial production of 3,4-dihydroxybutyrate (3,4-DHBA), 2,3-dihydroxybutyrate (2,3-DHBA) and 3-hydroxybutyrolactone (3-HBL) Mar. 11, 2014
8637700 Method for preparing (3S,4S)-4-((R)-2-(benzyloxy)tridecyl)-3-hexyl-2-oxetanone and novel intermediate used therefor Jan. 28, 2014
8536269 Peroxidic fluoropolyether and its use in emulsion polymerization of fluorin-containing monomer Sep. 17, 2013
8461382 Ionic liquids Jun. 11, 2013
8309759 Preparing ether carboxylates Nov. 13, 2012
8273792 Anti-inflammatory actions of neuroprotectin D1/protectin D1 and it's natural stereoisomers Sep. 25, 2012
7964568 Synthesis of high molecular weight iron-saccharidic complexes Jun. 21, 2011
7732470 Compositions and methods for the treatment of renal and cardiovascular disease Jun. 8, 2010
7728100 Process for producing polyglycolic acid resin composition Jun. 1, 2010
7504532 Process for the preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives, intermediates thereof and methods for their preparation Mar. 17, 2009
7393812 Methylidene mevalonates and their use as herbicides Jul. 1, 2008
7321059 Compounds for use as surfactants Jan. 22, 2008
7208118 Process for the solvent-free preparation of ethercarboxylic acids having a low residual salt content Apr. 24, 2007
7186856 Process for preparing carboxylic acids and derivatives thereof Mar. 6, 2007
7179939 Sodium ferric gluconate complexes and method of manufacture thereof Feb. 20, 2007
7153999 Production of dimethylolcarboxylic acid Dec. 26, 2006
7141537 Mixture of fluorinated polyethers and use thereof as surfactant Nov. 28, 2006
7008636 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia Mar. 7, 2006
6965029 Method for producing enantiomer-free 6,8 dihydroxy octanoic acid esters by means of asymmetric, catalytic hydrogenation Nov. 15, 2005
6951956 Crystalline polyglycolic acid, polyglycolic acid composition and production process thereof Oct. 4, 2005
6867321 Production method of hexahydrofurofuranol derivative, intermediate therefor and production method thereof Mar. 15, 2005
6844467 Method for the production of glyceric acid Jan. 18, 2005
6723836 Low odor polyoxyalkylene polyol, process for producing the same and urethane composition Apr. 20, 2004
6713452 Mixtures of calcitonin drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same Mar. 30, 2004
6605741 Synthetic method of .alpha.-ketol unsaturated fatty acids Aug. 12, 2003
6534073 Skin care cosmetic compositions containing carboxymethylates of branched alcohols and/or ethoxylates thereof Mar. 18, 2003
6518454 Preparation of esters of carboxylic acids Feb. 11, 2003
6509496 Process for making mineral, food or pharmaceutical grade salt products Jan. 21, 2003
6459003 Ether compounds Oct. 1, 2002
6423869 Polyol-amino acid compounds having anti-helicobacter pylori activity Jul. 23, 2002
6384241 Purified salt of .beta.-hydroxyethoxy acetic acid, purified 2-p-dioxanone, and manufacturing method therefor May. 7, 2002
6294693 Production process for ether carboxylate salt Sep. 25, 2001
6288244 Process for the preparation of 3, 4-dihydroxybutanoic acid and derivatives thereof from substituted pentose sugars Sep. 11, 2001
6245940 Method of manufacturing an acid derivative of ose by decarboxylation with hydrogen peroxide Jun. 12, 2001
6235930 Process for the preparation of 3,4-dihydroxybutanoic acid and derivatives thereof from substituted pentose sugars May. 22, 2001
6191314 Process for obtaining (per)fluoropolyethers substituted at one or at both end groups with a halogen atom Feb. 20, 2001
6072082 Process for producing 2,2'-Bis(hydroxymethyl) alkanoic acid Jun. 6, 2000
6066763 Process for preparing free .alpha.-hydroxy acids from ammonium salts thereof May. 23, 2000
5877334 Intermediates useful in solid phase synthesis method Mar. 2, 1999
5852211 Process for the conversion of the sodium salt of 2-keto-L-gulonic acid to the free acid Dec. 22, 1998
5834576 Acrylic acid derivatives, method for preparing the acrylic acid derivatives, and acrylic acid polymers Nov. 10, 1998
5801277 Solid catalyst for etherification reaction and production process for ether compound using this catalyst Sep. 1, 1998
5792876 Process for producing acetals Aug. 11, 1998
5789186 Marker for cerebral apoplexy Aug. 4, 1998
5777142 Unsaturated hydroxycarboxylic compounds useful as intermediates for preparing lubricant and fuel additives Jul. 7, 1998
5734031 Cation exchange resin Mar. 31, 1998
5731467 Process for the manufacture of xylaric acid and uses thereof Mar. 24, 1998
5679740 Mechanically stable self inverting water-in-oil polymer emulsions containing carboxylated ethoxylated phenols or alcohols Oct. 21, 1997
5662966 Process for producing aqueous polyurethane coating and coat therefrom Sep. 2, 1997

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