Assignee
HUNTSMAN SPEC CHEM CORP
US·173 granted patents·32 pending applications·3,505 citations·filing 1990–2012
Top patents by PatentIndex Score
205 records- 0197US5721315APolyether amine modification of polypropyleneHUNTSMAN SPEC CHEM CORP·Filed 1995·Granted Feb 24, 1998·103 cites·24 claims
- 0296US6399736B1Method of preparing spray elastomer systemsHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Jun 4, 2002·72 cites·16 claims
- 0396US6013755AMethod of preparing an aliphatic polyurea spray elastomer systemHUNTSMAN SPEC CHEM CORP·Filed 1997·Granted Jan 11, 2000·120 cites·20 claims
- 0496US5759695APolyurea elastomer systems with improved adhesion to substratesHUNTSMAN SPEC CHEM CORP·Filed 1997·Granted Jun 2, 1998·93 cites·20 claims
- 0595US5783630APolyether amine modification of polypropyleneHUNTSMAN SPEC CHEM CORP·Filed 1995·Granted Jul 21, 1998·80 cites·34 claims
- 0694US6849588B2Structured liquids made using LAB sulfonates of varied 2-isomer contentHUNTSMAN SPEC CHEM CORP·Filed 2003·Granted Feb 1, 2005·48 cites·35 claims
- 0794US6395103B1Degreasing compositionsHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted May 28, 2002·47 cites·23 claims
- 0894US5616677APreparation of sprayable aliphatic polyurea elastomers having improved propertiesHUNTSMAN SPEC CHEM CORP·Filed 1995·Granted Apr 1, 1997·80 cites·13 claims
- 0993US7467633B2Enhanced solubilization using extended chain surfactantsHUNTSMAN SPEC CHEM CORP·Filed 2006·Granted Dec 23, 2008·38 cites·15 claims
- 1093US6605684B2Method of preparing spray elastomer systemsHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Aug 12, 2003·39 cites·20 claims
- 1193US6479445B1Paint stripping compositionsHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Nov 12, 2002·42 cites·40 claims
- 1293US6214914B1Polyether amine modification of polypropyleneHUNTSMAN SPEC CHEM CORP·Filed 1999·Granted Apr 10, 2001·62 cites·17 claims
- 1392US6700028B2Advances in dehydrogenation catalysisHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Mar 2, 2004·24 cites·140 claims
- 1492US6417135B1Advances in dehydrogenation catalysisHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Jul 9, 2002·44 cites·86 claims
- 1592US6315964B1Process and system for alkylation of aromatic compoundsHUNTSMAN SPEC CHEM CORP·Filed 1997·Granted Nov 13, 2001·50 cites·8 claims
- 1692US6031048APolyether amine modification of polypropyleneHUNTSMAN SPEC CHEM CORP·Filed 1996·Granted Feb 29, 2000·66 cites·73 claims
- 1792US5364824ACatalysis for the production of maleic anhydride containing vanadium-phosphorus oxide with selected promoter elementsHUNTSMAN SPEC CHEM CORP·Filed 1992·Granted Nov 15, 1994·93 cites·21 claims
- 1891US6262297B1Preparation of hydroxyalkylcarbamates from six-membered cyclic carbonatesHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Jul 17, 2001·23 cites·15 claims
- 1991US5985999ADyeable polyolefin containing polyetheramine modified functionalized polyolefinHUNTSMAN SPEC CHEM CORP·Filed 1997·Granted Nov 16, 1999·61 cites·40 claims
- 2091US5959032APolyether amine modification of polypropyleneHUNTSMAN SPEC CHEM CORP·Filed 1996·Granted Sep 28, 1999·55 cites·24 claims
- 2190US6617303B1Surfactant compositions containing alkoxylated aminesHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Sep 9, 2003·39 cites·18 claims
- 2290US6369009B1Paint and coating removerHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Apr 9, 2002·27 cites·21 claims
- 2390US6093496APolyolefin containing polyetheramine modified functionalized polyolefinHUNTSMAN SPEC CHEM CORP·Filed 1998·Granted Jul 25, 2000·69 cites·18 claims
- 2490US6093773APolyether amine modification of polypropleneHUNTSMAN SPEC CHEM CORP·Filed 1999·Granted Jul 25, 2000·49 cites·30 claims
- 2589US6630430B1Fuel and oil detergentsHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Oct 7, 2003·21 cites·40 claims
- 2689US5965667APolyether amine modification of polypropyleneHUNTSMAN SPEC CHEM CORP·Filed 1997·Granted Oct 12, 1999·47 cites·51 claims
- 2789US5962144APolyurea elastomer systems with improved adhesion to substratesHUNTSMAN SPEC CHEM CORP·Filed 1998·Granted Oct 5, 1999·53 cites·20 claims
- 2888US6586380B2Paint and coating removerHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Jul 1, 2003·26 cites·33 claims
- 2988US6498278B1Alkoxylation of 6-membered alkylene carbonatesHUNTSMAN SPEC CHEM CORP·Filed 2001·Granted Dec 24, 2002·18 cites·22 claims
- 3088US6436883B1Hydraulic and gear lubricantsHUNTSMAN SPEC CHEM CORP·Filed 2001·Granted Aug 20, 2002·30 cites·20 claims
- 3188US6310174B1Primary alkanolamidesHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Oct 30, 2001·20 cites·14 claims
- 3287US7196033B2Advances in amination catalysisHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Mar 27, 2007·28 cites·7 claims
- 3387US6833345B2Degreasing compositionsHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Dec 21, 2004·23 cites·27 claims
- 3487US6420482B1Dyeable polyolefin containing polyetheramine modified functionalized polyolefinHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Jul 16, 2002·29 cites·8 claims
- 3587US6146574AArticle manufacture using polyolefin containing polyetheramine modified functionalized polyolefinHUNTSMAN SPEC CHEM CORP·Filed 1998·Granted Nov 14, 2000·49 cites·21 claims
- 3687US6140416APolyether amine modification of polypropyleneHUNTSMAN SPEC CHEM CORP·Filed 1999·Granted Oct 31, 2000·39 cites·16 claims
- 3787US6127480ADyeable polyolefin containing polyetheramine modified functionalized polyolefinHUNTSMAN SPEC CHEM CORP·Filed 1999·Granted Oct 3, 2000·48 cites·33 claims
- 3887US5811620AUse of reactive distillation in the dehydration of tertiary butyl alcoholHUNTSMAN SPEC CHEM CORP·Filed 1996·Granted Sep 22, 1998·34 cites·8 claims
- 3985US6482270B1Paint and coating removerHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Nov 19, 2002·22 cites·32 claims
- 4085US6384240B1Process for the purification of alkylene carbonateHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted May 7, 2002·13 cites·7 claims
- 4185US5942576APolyether amine modification of polypropyleneHUNTSMAN SPEC CHEM CORP·Filed 1997·Granted Aug 24, 1999·38 cites·37 claims
- 4284US7012043B2Drilling fluidsHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Mar 14, 2006·36 cites·15 claims
- 4384US6995127B1Alkyl toluene sulfonate detergentHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Feb 7, 2006·24 cites·101 claims
- 4484US6040284APaint coatings remover comprising propylene carbonate and hydrogen peroxideHUNTSMAN SPEC CHEM CORP·Filed 1998·Granted Mar 21, 2000·40 cites·21 claims
- 4583US7550550B2Polyether polyamine agents and mixtures thereforHUNTSMAN SPEC CHEM CORP·Filed 2003·Granted Jun 23, 2009·11 cites·8 claims
- 4683US6495722B1Mannich polyols for rigid spray foamsHUNTSMAN SPEC CHEM CORP·Filed 2001·Granted Dec 17, 2002·33 cites·12 claims
- 4783US6306964B1Polyether amine modification of polypropyleneHUNTSMAN SPEC CHEM CORP·Filed 1999·Granted Oct 23, 2001·36 cites·73 claims
- 4883US6159915APaint and coating removerHUNTSMAN SPEC CHEM CORP·Filed 1999·Granted Dec 12, 2000·37 cites·10 claims
- 4982US6833341B2Paint stripping compositionsHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Dec 21, 2004·17 cites·13 claims
- 5082US6503891B1Water emulsifiable formulationsHUNTSMAN SPEC CHEM CORP·Filed 2000·Granted Jan 7, 2003·11 cites·25 claims
Showing the top 50 of 205 patent records by PatentIndex Score.
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