Assignee
HUNTSMAN INT LLC
US·204 granted patents·91 pending applications·2,076 citations·filing 1995–2023
Top patents by PatentIndex Score
295 records- 0199US6523026B1Method for retrieving semantically distant analogiesHUNTSMAN INT LLC·Filed 2000·Granted Feb 18, 2003·881 cites·39 claims
- 0297US6617369B2Process for making visco-elastic foams, polyols blend and reaction system useful thereforHUNTSMAN INT LLC·Filed 2002·Granted Sep 9, 2003·82 cites·13 claims
- 0396US9587080B2Rigid polyurethane foam and system and method for making the sameHUNTSMAN INT LLC·Filed 2015·Granted Mar 7, 2017·6 cites·40 claims
- 0495US8937107B2Rigid polyurethane foam and system and method for making the sameHUNTSMAN INT LLC·Filed 2013·Granted Jan 20, 2015·9 cites·24 claims
- 0593US6518474B1Process for producing isobutylene from tertiary butyl alcoholHUNTSMAN INT LLC·Filed 2000·Granted Feb 11, 2003·37 cites·39 claims
- 0692US9809674B2High functional polyester polyolsHUNTSMAN INT LLC·Filed 2013·Granted Nov 7, 2017·12 cites·13 claims
- 0791US10428170B1Hydrocarbon blown polyurethane foam formulation giving desirable thermal insulation propertiesHUNTSMAN INT LLC·Filed 2013·Granted Oct 1, 2019·9 cites·18 claims
- 0890US10717880B2Polyisocyanate-based anti-corrosion coatingHUNTSMAN INT LLC·Filed 2015·Granted Jul 21, 2020·4 cites·14 claims
- 0990US7910636B2Multiphase acrylic adhesivesHUNTSMAN INT LLC·Filed 2006·Granted Mar 22, 2011·11 cites·8 claims
- 1090US7202284B1Foamed thermoplastic polyurethanesHUNTSMAN INT LLC·Filed 2000·Granted Apr 10, 2007·87 cites·23 claims
- 1190US6590005B2Isocyanate compositions for blown polyurethane foamsHUNTSMAN INT LLC·Filed 2002·Granted Jul 8, 2003·33 cites·43 claims
- 1289US10844223B2Wood adhesive formulationHUNTSMAN INT LLC·Filed 2015·Granted Nov 24, 2020·4 cites·19 claims
- 1388US11958935B2Polyurethane insulation foam composition comprising a stabilizing compoundHUNTSMAN INT LLC·Filed 2019·Granted Apr 16, 2024·3 cites·21 claims
- 1488US8822729B2Method for providing a secondary or tertiary amineHUNTSMAN INT LLC·Filed 2013·Granted Sep 2, 2014·5 cites·4 claims
- 1588US6653257B2Herbicidal compositions and surfactant concentratesHUNTSMAN INT LLC·Filed 2002·Granted Nov 25, 2003·28 cites·5 claims
- 1687US9238721B2Rigid polyurethane foam and system and method for making the sameHUNTSMAN INT LLC·Filed 2014·Granted Jan 19, 2016·2 cites·20 claims
- 1787US6887911B2Molded foam articles prepared with reduced mold residence time and improved qualityHUNTSMAN INT LLC·Filed 2003·Granted May 3, 2005·40 cites·25 claims
- 1887US6793855B2Polyisocyanurate compositions and compositesHUNTSMAN INT LLC·Filed 2001·Granted Sep 21, 2004·31 cites·23 claims
- 1987US6506813B1Process for making cold-setting flexible foams, polyol composition and reaction system useful therefor, foams thus obtainedHUNTSMAN INT LLC·Filed 2000·Granted Jan 14, 2003·26 cites·18 claims
- 2086US6602927B1Polyisocyanurate foamsHUNTSMAN INT LLC·Filed 2000·Granted Aug 5, 2003·28 cites·25 claims
- 2186US6319962B1Hydrocarbon blown rigid polyurethane foams having improved flammability performanceHUNTSMAN INT LLC·Filed 1999·Granted Nov 20, 2001·61 cites·8 claims
- 2285US9631043B2Intermediate polyisocyanurate comprising materialsHUNTSMAN INT LLC·Filed 2013·Granted Apr 25, 2017·4 cites·26 claims
- 2385US6500784B1Herbicidal compositions and surfactant concentratesHUNTSMAN INT LLC·Filed 1999·Granted Dec 31, 2002·40 cites·14 claims
- 2484US10876252B2Process for dyeing and foaming thermoplastic polyurethaneHUNTSMAN INT LLC·Filed 2017·Granted Dec 29, 2020·4 cites·13 claims
- 2584US9527976B2Rigid polyurethane foam and system and method for making the sameHUNTSMAN INT LLC·Filed 2015·Granted Dec 27, 2016·1 cites·24 claims
- 2684US9376570B2Disperse azo dyes, a process for the preparation thereof and the use thereofHUNTSMAN INT LLC·Filed 2013·Granted Jun 28, 2016·4 cites·11 claims
- 2784US6884825B2Process for making a flexible polyurethane foamHUNTSMAN INT LLC·Filed 2003·Granted Apr 26, 2005·24 cites·32 claims
- 2884US6486224B2Polyurethane elastomers having improved hydrolysis resistanceHUNTSMAN INT LLC·Filed 2001·Granted Nov 26, 2002·24 cites·17 claims
- 2983US9988563B2Wood adhesive compositionHUNTSMAN INT LLC·Filed 2013·Granted Jun 5, 2018·4 cites·19 claims
- 3083US6770612B1Structured surfactant systemsHUNTSMAN INT LLC·Filed 2000·Granted Aug 3, 2004·26 cites·20 claims
- 3183US6750310B1Polyisocyanate compositions for fast cureHUNTSMAN INT LLC·Filed 2000·Granted Jun 15, 2004·20 cites·24 claims
- 3282US12202926B2Polyurethane insulation foam composition comprising halogenated olefins and a tertiary amine compoundHUNTSMAN INT LLC·Filed 2023·Granted Jan 21, 2025·0 cites·10 claims
- 3382US7683154B2Epoxy resin curing agent of polyethylene polyamine-monoglycidyl ether adduct and amine compoundHUNTSMAN INT LLC·Filed 2006·Granted Mar 23, 2010·7 cites·9 claims
- 3482US7022746B2Viscoelastic polyurethanesHUNTSMAN INT LLC·Filed 2004·Granted Apr 4, 2006·28 cites·38 claims
- 3582US6884824B2Process for preparing an elastomerHUNTSMAN INT LLC·Filed 2003·Granted Apr 26, 2005·19 cites·17 claims
- 3681US9814187B2Process for making a polyurethane foamHUNTSMAN INT LLC·Filed 2012·Granted Nov 14, 2017·7 cites·20 claims
- 3781US9238722B2Rigid polyurethane foam and system and method for making the sameHUNTSMAN INT LLC·Filed 2014·Granted Jan 19, 2016·1 cites·30 claims
- 3881US7846215B2Process for dyeing polyesterHUNTSMAN INT LLC·Filed 2007·Granted Dec 7, 2010·8 cites·6 claims
- 3981US6590008B1Process for making low density foams, polyol composition and reaction system useful thereforHUNTSMAN INT LLC·Filed 2000·Granted Jul 8, 2003·17 cites·19 claims
- 4080US9751768B2Process for extracting phosgeneHUNTSMAN INT LLC·Filed 2015·Granted Sep 5, 2017·2 cites·17 claims
- 4180US8003750B2Thermosetting compositionHUNTSMAN INT LLC·Filed 2008·Granted Aug 23, 2011·4 cites·21 claims
- 4280US7943724B2Process for preparing diaminodiphenylmethanesHUNTSMAN INT LLC·Filed 2006·Granted May 17, 2011·4 cites·3 claims
- 4380US7754917B2Perfluoroalkyl substituted acrylate monomers and polymers thereofHUNTSMAN INT LLC·Filed 2007·Granted Jul 13, 2010·3 cites·5 claims
- 4480US7056976B2Pultrusion systems and processHUNTSMAN INT LLC·Filed 2003·Granted Jun 6, 2006·22 cites·16 claims
- 4580US6806342B2Process for preparing a polyurethane materialHUNTSMAN INT LLC·Filed 2003·Granted Oct 19, 2004·18 cites·16 claims
- 4680US6593387B2Process for making high resilience foamsHUNTSMAN INT LLC·Filed 2002·Granted Jul 15, 2003·14 cites·7 claims
- 4779US7790778B2Prepolymer, polyol composition and process for making a flexible foamHUNTSMAN INT LLC·Filed 2005·Granted Sep 7, 2010·6 cites·19 claims
- 4879US7507361B2Pultrusion processHUNTSMAN INT LLC·Filed 2005·Granted Mar 24, 2009·10 cites·11 claims
- 4979US6908979B2Polyurethane elastomer gelsHUNTSMAN INT LLC·Filed 2003·Granted Jun 21, 2005·19 cites·12 claims
- 5077US7947756B2Process for making visco-elastic foamsHUNTSMAN INT LLC·Filed 2007·Granted May 24, 2011·7 cites·8 claims
Showing the top 50 of 295 patent records by PatentIndex Score.
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