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Class Information
Number: 568/303
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ketones
Description:










Sub-classes under this class:

Class Number Class Name Patents
568/382 Acyclic 41
568/308 Benzene ring containing 238
568/375 Containing alicyclic ring having at least seven members 94
568/379 Five-membered alicyclic ring containing 244
568/381 Four-membered alicyclic ring containing 35
568/305 Nitrogen containing 55
568/367 Plural alicyclic rings containing 119
568/338 Processes of preparing, purifying, or recovering alicyclic ring containing ketones 114
568/376 Six-membered alicyclic ring containing 255
568/304 With preservative or stabilizer 17


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8709281 2,2'-binaphthalene ester chiral dopants for cholesteric liquid crystal displays Apr. 29, 2014
8664255 Inhibitors of mycobacterium tuberculosis malate synthase, methods of making and uses thereof Mar. 4, 2014
8617528 Compositions and methods for stabilizing ingredients using 2,4-pentanedione compounds Dec. 31, 2013
8614357 Oligomeric derivatives of spirobifluorene, their preparation and use Dec. 24, 2013
8604251 Oligofunctional photoinitiators Dec. 10, 2013
8575281 Sulfonic acid group-containing carbonaceous material Nov. 5, 2013
8575386 Fragrance compounds Nov. 5, 2013
8563779 (4-trifluoromethyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides Oct. 22, 2013
8557262 Divinyl ether derivatives capable of releasing active aldehydes and ketones and methods of use for perfuming surfaces Oct. 15, 2013
8496857 Nanotextured surfaces Jul. 30, 2013
8487137 Photochemical crosslinkers for polymer coatings and substrate tie-layer Jul. 16, 2013
8367735 Pharmaceutical compositions Feb. 5, 2013
8367078 Kinase inhibitor compounds Feb. 5, 2013
8277903 Synthesis and applications of soluble pentacene precursors and related compounds Oct. 2, 2012
8252959 Preparation of .alpha.-hydroxy and .alpha.-amino ketones Aug. 28, 2012
8148545 Processes for the synthesis of .gamma. nitrocarbonyl and .gamma. dicarbonyl compounds and their pyrrole derivatives Apr. 3, 2012
8093204 Organic compounds Jan. 10, 2012
7985353 Oligomeric is polyacene and semiconductor formulations Jul. 26, 2011
7955861 Luminescent diketonate polymers Jun. 7, 2011
7910573 Crystalline forms of 11.beta.-(4-acetylphenyl)-20,20,21,21,21-pentafluoro-17-hydroxy-19-nor-17- .alpha.-pregna-4,9-dien-3-one Mar. 22, 2011
7897817 Resin-platinum complex and resin-supported platinum cluster catalyst Mar. 1, 2011
7863478 UV filters Jan. 4, 2011
7705064 Photosensitive compounds, photopolymerizable compositions including the same, and methods of making and using the same Apr. 27, 2010
7598289 Ketones and reduced ketones as therapeutic agents for the treatment of bone conditions Oct. 6, 2009
7582600 Use of unsaturated ketones as a perfume Sep. 1, 2009
7534880 Clear photopolymerizable systems for the preparation of high thickness coatings May. 19, 2009
7524565 Radiation curable Michael addition resins having built-in photoinitiators Apr. 28, 2009
7432284 Estrogen receptor modulators Oct. 7, 2008
7419623 Proton conducting mediums for electrochemical devices and electrochemical devices comprising the same Sep. 2, 2008
7410942 Substituted 1-(2-ethyl-1-methyl-cyclopropyl)-one/ol derivatives Aug. 12, 2008
7374580 Dyeing compositions comprising A 1,2-indandione derivative May. 20, 2008
7367993 Dyeing compositions comprising at least one 1,3-indandione derivative May. 6, 2008
7348304 Fragrance material Mar. 25, 2008
7304185 Process for production of carbonyl compounds Dec. 4, 2007
7259187 Tropolone derivatives Aug. 21, 2007
7227042 Method of preparing 1-acetyl-1-chlorocyclopropane Jun. 5, 2007
7223803 Polyethylene (glycol) derivatives with proximal reactive groups May. 29, 2007
7208145 Polymeric reagents comprising a ketone or a related functional group Apr. 24, 2007
7176177 Aromas and aroma compositions containing 4,8-dimethyl-3,7-nonadien-2-one, and a method for the production thereof Feb. 13, 2007
7160852 Polyalklbicylic derivatives Jan. 9, 2007
7157417 Hindered ketones as perfuming ingredients Jan. 2, 2007
7129366 Group of a novel anti-cancer compounds with specific structure Oct. 31, 2006
7109364 Group of anti-cancer compounds with specific structure and their production method Sep. 19, 2006
7030278 Polyethylene(Glycol) derivatives with proximal reactive groups Apr. 18, 2006
6949597 Composition Sep. 27, 2005
6939479 Cycloalkanone derivatives Sep. 6, 2005
6939845 Fragrance precursors Sep. 6, 2005
6903067 Fragrance composition containing 3-(3-hexenyl)-2-cyclopentenone Jun. 7, 2005
6843978 Microporous materials (TIQ-6 and METIQ-6) of high surface area active in oxidation reactions Jan. 18, 2005
6815413 Macrocyclic ketones Nov. 9, 2004

1 2 3










 
 
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