Assignee
KRATON POLYMERS US LLC
US·161 granted patents·34 pending applications·2,196 citations·filing 1994–2020
Top patents by PatentIndex Score
195 records- 0199US7737224B2Sulfonated block copolymers, method for making same, and various uses for such block copolymersKRATON POLYMERS US LLC·Filed 2006·Granted Jun 15, 2010·156 cites·27 claims
- 0299US7169850B2Block copolymers and method for making sameKRATON POLYMERS US LLC·Filed 2005·Granted Jan 30, 2007·43 cites·6 claims
- 0398US8383735B2Sulfonated block copolymers, method for making same, and various uses for such block copolymersKRATON POLYMERS US LLC·Filed 2010·Granted Feb 26, 2013·26 cites·7 claims
- 0498US8003733B2Process for preparing sulfonated block copolymers and various uses for such block copolymersKRATON POLYMERS US LLC·Filed 2010·Granted Aug 23, 2011·29 cites·18 claims
- 0598US7981970B2Sulfonated block copolymers having acrylic esterand methacrylic ester interior blocks, and various uses for such blocks, and various uses for such block copolymersKRATON POLYMERS US LLC·Filed 2010·Granted Jul 19, 2011·35 cites·12 claims
- 0698US7919565B2Composition containing sulfonated block copolymers and articles made therefromKRATON POLYMERS US LLC·Filed 2010·Granted Apr 5, 2011·34 cites·10 claims
- 0798US7169848B2Block copolymers and method for making sameKRATON POLYMERS US LLC·Filed 2003·Granted Jan 30, 2007·92 cites·39 claims
- 0898US7067589B2Block copolymers and method for making sameKRATON POLYMERS US LLC·Filed 2005·Granted Jun 27, 2006·35 cites·9 claims
- 0998US6759454B2Polymer modified bitumen compositionsKRATON POLYMERS US LLC·Filed 2003·Granted Jul 6, 2004·68 cites·29 claims
- 1097US8377515B2Process for preparing membranes and membrane structures from a sulfonated block copolymer fluid compositionKRATON POLYMERS US LLC·Filed 2011·Granted Feb 19, 2013·22 cites·11 claims
- 1197US8012539B2Method for making sulfonated block copolymers, method for making membranes from such block copolymers and membrane structuresKRATON POLYMERS US LLC·Filed 2008·Granted Sep 6, 2011·37 cites·7 claims
- 1297US7439301B2Block copolymers having high flow and high elasticityKRATON POLYMERS US LLC·Filed 2005·Granted Oct 21, 2008·42 cites·30 claims
- 1397US6987142B2Adhesives and sealants from controlled distribution block copolymersKRATON POLYMERS US LLC·Filed 2003·Granted Jan 17, 2006·42 cites·36 claims
- 1496US10202494B2Block copolymers having amine or phosphine functionalized end blocksKRATON POLYMERS US LLC·Filed 2016·Granted Feb 12, 2019·25 cites·25 claims
- 1596US6492469B2Increased throughput in the manufacture of anionic polymers by reduction in polymers by reduction in polymer cement viscosity through the addition of metal alkylsKRATON POLYMERS US LLC·Filed 2002·Granted Dec 10, 2002·98 cites·10 claims
- 1695US10053609B2Styrenic block copolymers as thermally-activated viscosifiers for oilfield applicationsKRATON POLYMERS US LLC·Filed 2016·Granted Aug 21, 2018·7 cites·27 claims
- 1795US8377514B2Sulfonated block copolymer fluid composition for preparing membranes and membrane structuresKRATON POLYMERS US LLC·Filed 2011·Granted Feb 19, 2013·22 cites·3 claims
- 1895US7332542B2Block copolymers and method for making sameKRATON POLYMERS US LLC·Filed 2005·Granted Feb 19, 2008·11 cites·16 claims
- 1995US6653408B1Compositions comprising a functionalized block copolymer crosslinked with aluminum acetylacetonateKRATON POLYMERS US LLC·Filed 2002·Granted Nov 25, 2003·52 cites·12 claims
- 2094US10793720B2Reclaimed asphalt composition and methods of making and using sameKRATON POLYMERS US LLC·Filed 2018·Granted Oct 6, 2020·16 cites·20 claims
- 2194US9790360B2Oil gel for asphalt modification and rejuvenationKRATON POLYMERS US LLC·Filed 2015·Granted Oct 17, 2017·13 cites·22 claims
- 2294US7402619B2Cross-linking compositions for polymer-modified asphalt compositionsKRATON POLYMERS US LLC·Filed 2005·Granted Jul 22, 2008·21 cites·17 claims
- 2394US7348376B2Adhesive compositionKRATON POLYMERS US LLC·Filed 2004·Granted Mar 25, 2008·55 cites·30 claims
- 2494US6699941B1Block copolymerKRATON POLYMERS US LLC·Filed 2002·Granted Mar 2, 2004·52 cites·20 claims
- 2593US10633567B2Hot melt elastic attachment adhesive for low temperature applicationsKRATON POLYMERS US LLC·Filed 2016·Granted Apr 28, 2020·3 cites·16 claims
- 2693US7625967B2Oil gels of controlled distribution block copolymers and ester oilsKRATON POLYMERS US LLC·Filed 2006·Granted Dec 1, 2009·17 cites·18 claims
- 2793US7220798B2Process for preparing block copolymer and resulting compositionKRATON POLYMERS US LLC·Filed 2005·Granted May 22, 2007·20 cites·29 claims
- 2893US6455651B1Uniform initiation of anionic polymerization using organo-substituted alkali metal initiatorsKRATON POLYMERS US LLC·Filed 2000·Granted Sep 24, 2002·47 cites·17 claims
- 2993US6391981B1Increased throughput in the manufacture of anionic polymers by reduction in polymer cement viscosity through the addition of metal alkylsKRATON POLYMERS US LLC·Filed 2000·Granted May 21, 2002·48 cites·5 claims
- 3092US9359523B2High flow, hydrogenated styrene-butadiene-styrene block copolymers and applicationsKRATON POLYMERS US LLC·Filed 2014·Granted Jun 7, 2016·5 cites·7 claims
- 3192US7576148B2Blown asphalt compositionsKRATON POLYMERS US LLC·Filed 2005·Granted Aug 18, 2009·20 cites·22 claims
- 3292US7267855B2Articles prepared from hydrogenated controlled distribution block copolymersKRATON POLYMERS US LLC·Filed 2003·Granted Sep 11, 2007·40 cites·55 claims
- 3391US9657213B2Curable, resealable, swellable, reactive sealant composition for zonal isolation and well integrityKRATON POLYMERS US LLC·Filed 2014·Granted May 23, 2017·17 cites·11 claims
- 3491US9364825B2Block copolymers, their manufacture and their useKRATON POLYMERS US LLC·Filed 2015·Granted Jun 14, 2016·6 cites·20 claims
- 3591US9249335B2High flow, hydrogenated styrene-butadiene-styrene block copolymers and applicationsKRATON POLYMERS US LLC·Filed 2014·Granted Feb 2, 2016·4 cites·4 claims
- 3691US7141621B2Gels from controlled distribution block copolymersKRATON POLYMERS US LLC·Filed 2003·Granted Nov 28, 2006·19 cites·18 claims
- 3790US7728074B2Process for preparing a bituminous binder compositionKRATON POLYMERS US LLC·Filed 2009·Granted Jun 1, 2010·9 cites·3 claims
- 3890US6846535B2Kink resistant medical tubesKRATON POLYMERS US LLC·Filed 2001·Granted Jan 25, 2005·47 cites·18 claims
- 3990US6657000B1Hot melt pressure sensitive positioning adhesive (III)KRATON POLYMERS US LLC·Filed 2000·Granted Dec 2, 2003·47 cites·18 claims
- 4089US9938401B2Fire retardant systems for polymers that enable flexibility and strengthKRATON POLYMERS US LLC·Filed 2013·Granted Apr 10, 2018·6 cites·15 claims
- 4188US10385156B2Performance high vinyl block copolymer compositions and uses thereofKRATON POLYMERS US LLC·Filed 2017·Granted Aug 20, 2019·3 cites·18 claims
- 4288US7977432B2Functionalized block copolymers, method for making same, and various uses for such block copolymersKRATON POLYMERS US LLC·Filed 2008·Granted Jul 12, 2011·10 cites·18 claims
- 4388US7592390B2Hydrogenated block copolymer compositionsKRATON POLYMERS US LLC·Filed 2006·Granted Sep 22, 2009·10 cites·27 claims
- 4488US7585916B2Block copolymer compositionsKRATON POLYMERS US LLC·Filed 2007·Granted Sep 8, 2009·10 cites·25 claims
- 4588US7449518B2High temperature block copolymers and process for making sameKRATON POLYMERS US LLC·Filed 2007·Granted Nov 11, 2008·11 cites·25 claims
- 4687US10336884B2Block copolymers for gel compositionsKRATON POLYMERS US LLC·Filed 2017·Granted Jul 2, 2019·2 cites·17 claims
- 4787US10066098B2Styrenic block copolymer compositionsKRATON POLYMERS US LLC·Filed 2016·Granted Sep 4, 2018·3 cites·17 claims
- 4887US8003209B2Elastomeric bicomponent fibers comprising block copolymers having high flowKRATON POLYMERS US LLC·Filed 2006·Granted Aug 23, 2011·14 cites·39 claims
- 4987US7994256B2Gel compositionsKRATON POLYMERS US LLC·Filed 2009·Granted Aug 9, 2011·8 cites·6 claims
- 5087US7645507B2Protective films and pressure sensitive adhesivesKRATON POLYMERS US LLC·Filed 2005·Granted Jan 12, 2010·13 cites·11 claims
Showing the top 50 of 195 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when KRATON POLYMERS US LLC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →