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Class Information
Number: 560/1
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acid esters
Description: Compounds under Class 532, ... wherein the acid function entering into the formation of the esters is a carboxyl group.


Sub-classes under this class:

Class Number Class Name Patents
560/129 Acyclic acid moiety 295
560/125 Alicyclic acid moiety containing n, s, p, b or halogen 449
560/126 Alicyclic acid moiety containing oxy, aldehyde or ketone group 368
560/128 Alicyclic acid moiety containing unsaturation 225
560/115 Alicyclic carbamates 551
560/127 Alicyclic polycarboxylic acid moiety 238
560/8 Aromatic acid moiety 422
560/123 Cyclobutyl in acid moiety 217
560/121 Cyclopentyl in acid moiety (e.g., prostaglandins, etc.) 1,008
560/124 Cyclopropyl in acid moiety 621
560/5 Hydrophenanthrene in acid moiety 39
560/116 Plural alicyclic rings in acid moiety 194
560/114 Preparing alicyclic acid esters by carbonylation 106
560/2 With preservative 31


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7625689 Chemically amplified positive resist composition Dec. 1, 2009
7605166 Methods and compositions for treating rheumatoid arthritis Oct. 20, 2009
7579497 Salt suitable for an acid generator and a chemically amplified resist composition containing the same Aug. 25, 2009
7553794 Heteropolyacid and or its salt supported catalyst, production process of the catalyst and production process of compound using the catalyst Jun. 30, 2009
7544647 Aldehydes and derivatives for fragrance use Jun. 9, 2009
7527910 Salt suitable for an acid generator and a chemically amplified resist composition containing the same May. 5, 2009
7501467 Aliphatic ester compounds as slip agents in polyester polymers Mar. 10, 2009
7501478 Thermoprecipitating polymer containing enzyme specific ligands, process for the preparation thereof, and use thereof for the separation of enzymes Mar. 10, 2009
7498436 Substituted hydroxyethylamines Mar. 3, 2009
7491781 Propylene polymer catalyst donor component Feb. 17, 2009
7462715 Dehydrating condensation agent having property of accumulating at interface with water Dec. 9, 2008
7456309 Reusable universal polymer support for repetitive oligonucleotide synthesis Nov. 25, 2008
7405307 Biphenylcarboxamides useful as lipid lowering agents Jul. 29, 2008
7381420 Labeling reactant Jun. 3, 2008
7355055 Compounds for treatment of lipase-mediated diseases Apr. 8, 2008
7321049 Synthesis of [.sup.13C] and [.sup.2H] substituted methacrylic acid, [.sup.13C] and [.sup.2H] substituted methyl methacrylate and/or related compounds Jan. 22, 2008
7304175 Salt suitable for an acid generator and a chemically amplified resist composition containing the same Dec. 4, 2007
7301045 Method for preparing ester condensate Nov. 27, 2007
7301047 Salt suitable for an acid generator and a chemically amplified resist composition containing the same Nov. 27, 2007
7288262 Composition comprising a cyclohexane-based compound, compound and use of said compound to structure a composition Oct. 30, 2007
7262239 Internal softening additives for polyolefin-containing materials and methods of using the same Aug. 28, 2007
7262321 Salt suitable for an acid generator and a chemically amplified resist composition containing the same Aug. 28, 2007
7163827 Aromatic esters for marking or tagging organic products Jan. 16, 2007
7157513 Hydrophilic additives Jan. 2, 2007
7153969 Hydroxyacetic ester derivatives, preparation method and use as synthesis intermediates Dec. 26, 2006
7122686 Analogs of discodermolide and dictyostatin-1, intermediates therefor and methods of synthesis thereof Oct. 17, 2006
7094918 Low-color ultraviolet absorbers for thermoplastic and thermoset high UV wavelength protection applications Aug. 22, 2006
6977236 Preparation of a double metal cyanide catalyst Dec. 20, 2005
6977292 Nucleophile-stable thioester generating compounds, methods of production and use Dec. 20, 2005
6966992 Method of purification of molecules using unbranched terminal alkyldiols Nov. 22, 2005
6949618 Polymer compound, precursor for the same and thin film-forming method using the same polymer precursor Sep. 27, 2005
6921746 Multifunctional polymers, method for the production and use thereof Jul. 26, 2005
6894186 Hydroxyacetic ester derivatives, preparation method and use as synthesis intermediates May. 17, 2005
6867268 Thermoprecipitating polymer containing enzyme specific ligands, process for the preparation thereof, and use thereof for the separation of enzymes Mar. 15, 2005
6828451 Method for preparing a fatty substance ester and use thereof in pharmaceutics, cosmetics or food industry Dec. 7, 2004
6815212 Methods and compositions for enhancing sensitivity in the analysis of biological-based assays Nov. 9, 2004
6740678 Method of treatment of cardiovascular injuries May. 25, 2004
6720445 Acetyloxymethyl esters and methods for using the same Apr. 13, 2004
6716788 Preparation of a double metal cyanide catalyst Apr. 6, 2004
6623665 Second-order nonlinear optics material, the devices using same and methods of preparing Sep. 23, 2003
6624286 Double-metal cyanide catalysts containing polyester for preparing polyether polyols Sep. 23, 2003
6613932 Prostaglandin derivatives Sep. 2, 2003
6602515 Photo stable organic sunscreen compounds with antioxidant properties and compositions obtained therefrom Aug. 5, 2003
6509312 Aliphatic esters and their utilization as perfuming ingredients Jan. 21, 2003
6479627 Aqueous preparation of lactoferrin having improved stability Nov. 12, 2002
6479710 Method of catalyzing a gas phase reaction using an acid-base catalyst composed of vanadium pentoxide hydrate Nov. 12, 2002
6465676 Aminopolycarboxylates, process for producing the same and use thereof Oct. 15, 2002
6458948 Process for producing carboxylic acid derivative and condensing agent comprising quaternary ammonium salt Oct. 1, 2002
6448420 Acid-decomposable ester compound suitable for use in resist material Sep. 10, 2002
6444841 Hydroquinone diester derivatives and the method for producing the same Sep. 3, 2002

1 2 3 4 5 6 7 8


 
 
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