PETROFERM INC.

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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 2253
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 268
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 141

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE36983 Pre-atomized fuels and process for producing sameMay 23, 95Dec 12, 00[C10L]
5888485 Reconstituted silanol wax estersDec 24, 97Mar 30, 99[A61K, C07F]
5733533 Reconstituted silicone wax estersJun 25, 97Mar 31, 98[A61K, C07F]
5280099 Silicone taurine polymersApr 22, 93Jan 18, 94[C08G]
5210133 Silicone polyester polymers as delivery systemsJun 15, 92May 11, 93[C08G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0035,030 Dust repellant compositionsAbandonedSep 26, 05Feb 16, 06[B05D, D06M]
2005/0029,280 Dispensing deviceAbandonedAug 15, 03Feb 10, 05[B65H]
6511546 Aqueous cleaningExpiredNov 24, 99Jan 28, 03[C23G]
5969177 Alkoxylated fluoro esters carboxylatesExpiredFeb 02, 98Oct 19, 99[C07C]
5948391 Silicone salicylate esters in personal careExpiredNov 17, 98Sep 07, 99[A61K]
5717119 Polyoxyalkylene glycol guerbet estersExpiredDec 23, 96Feb 10, 98[C07C]
5705472 Neutral aqueous cleaning compositionExpiredJul 18, 95Jan 06, 98[B08B, C11D]
5084200 Cleaning composition of dibasic ester, hydrocarbon solvent, compatibilizing surfactant and waterExpiredAug 07, 89Jan 28, 92[C11D]
5062988 Cleaning composition of dibasic ester, hydrocarbon solvent and compatibilizing componentExpiredAug 07, 89Nov 05, 91[C11D]
5011620 Cleaning composition of dibasic ester and hydrocarbon solventExpiredAug 07, 89Apr 30, 91[C11D]
4983224 Cleaning compositions and methods for removing soldering fluxExpiredOct 28, 88Jan 08, 91[B08B, C23G, C11D]
4934391 Dibasic esters for cleaning electronic circuitsExpiredFeb 02, 89Jun 19, 90[B08B]
4867800 Cleaning composition of terpene compound and dibasic esterExpiredJul 21, 88Sep 19, 89[B08B, C11D]
4740247 Method for printed circuit board and/or printed wiring board soldermask testingExpiredJun 24, 86Apr 26, 88[B08B]
4640719 Method for printed circuit board and/or printed wiring board cleaningExpiredJul 01, 85Feb 03, 87[C23G]

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