SURFATECH CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 22225
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 13111
 
 
 
A61Q USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS 1139
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1192
 
 
 
C11D DETERGENT COMPOSITIONS 853
 
 
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 781
 
 
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 755
 
 
 
A23D EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS 321
 
 
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 390
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 191

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,085,662 Silicone containing citrate co-polyestersMay 27, 14Jul 21, 15[C08G]
9,045,593 Silicone polymers containing UV photostabilizing groupsJun 25, 14Jun 02, 15[C08G, C07D]
8,956,596 Polymeric estersMar 25, 13Feb 17, 15[A23D, C07C, A61Q, A61K]
8,916,721 Partition coefficient ester compositionsJun 15, 12Dec 23, 14[C07C, A61Q]
8,912,233 Propane diol polyestersMar 25, 13Dec 16, 14[A01N, C07C, A61K]
8,808,676 Glycerin polyesters with terminal silicone modificationNov 12, 13Aug 19, 14[C08G, C07F, A61Q]
8,808,677 Glycerin polyesters with terminal modificationDec 02, 13Aug 19, 14[C07F, A61Q, A61K]
8,785,676 Citrate co-polyestersJan 10, 12Jul 22, 14[C07C, C08K]
8,747,822 Alkoxylated citrate polyestersDec 15, 11Jun 10, 14[C08G, A61Q, A61K]
8,752,029 Computing a symbolic bound for a procedureSep 29, 09Jun 10, 14[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7,132,558 Silicone vitamin estersExpiredFeb 12, 04Nov 07, 06[C07F]
7,084,129 Antimicrobial quaternary surfactants based upon alkyl polyglycosideExpiredSep 15, 03Aug 01, 06[A01N]
7,049,476 Guerbet polymersExpiredDec 20, 04May 23, 06[C07C]
2006/0014,703 Antimicrobial quaternary surfactants based upon alkyl polyglycosideABANJul 19, 04Jan 19, 06[A61K]
6,979,744 Dimer amidopropyl dimethyl betainesExpiredMar 11, 04Dec 27, 05[C07C]
6,972,316 Polyesters having improved water affinityExpiredAug 02, 04Dec 06, 05[C08G]
6,972,338 Alkoxylated mono alkyl glyceryl ester phosphobetaine compoundsExpiredSep 12, 03Dec 06, 05[C07F]
6,867,317 Alkoxylated silicone carboxylate-polymeric cationic complexes used in personal care applicationsExpiredDec 26, 02Mar 15, 05[C08G]
6,861,542 Dimer amidopropyl dimethyl quaternary compoundsExpiredJan 28, 04Mar 01, 05[C07C]
6,800,741 Alkoxylated surfactants based upon alkyl polyglycosideExpiredJul 11, 03Oct 05, 04[C07H]
6,794,524 Ester based phosphobetaine compoundsExpiredAug 18, 03Sep 21, 04[C07F]
6,747,116 Phosphated fluoro alkyl dimethicone copolyol estersExpiredNov 19, 02Jun 08, 04[C08G]
6,706,259 Hydrolytically stable estersExpiredFeb 12, 02Mar 16, 04[A61K]
6,620,794 Guerbet functionalized phospholipidsExpiredJul 08, 02Sep 16, 03[C07F, A61K]
6,586,465 EstersExpiredMay 30, 02Jul 01, 03[C07D, A61K]
6,551,997 Engineered polypeptides in personal care applicationsExpiredApr 22, 02Apr 22, 03[C12P, A61K]
6,524,705 Silicone surface treated metal oxidesExpiredOct 11, 01Feb 25, 03[B32B]
6,498,263 Alkoxylated silicone carboxylate--amido cationic complexes used in personal care applicationsExpiredJul 05, 02Dec 24, 02[C07F]
6,465,673 Silicone rosinate estersExpiredMay 30, 02Oct 15, 02[C07F]
6,451,775 Castor amidopropyl dimethyl phospholipids as emulsifiersExpiredAug 29, 01Sep 17, 02[A61K]

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