Inventor · disambiguated record
Roger L. Kuhlman
Also filed as: KUHLMAN ROGER · KUHLMAN ROGER L
77 granted patents·29 pending applications·1,504 citations·filing 2003–2023
99Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC40UNIVATION TECH LLC24BASF SE10DOW GLOBAL TECHNOLOGIES INC6ARRIOLA DANIEL J5
Top patents by PatentIndex Score
106 records- 0199US7951882B2Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formationDOW GLOBAL TECHNOLOGIES LLC·Filed 2005·Granted May 31, 2011·88 cites·8 claims
- 0298US9902790B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2015·Granted Feb 27, 2018·11 cites·13 claims
- 0398US9243090B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Granted Jan 26, 2016·41 cites·4 claims
- 0498US8785551B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationARRIOLA DANIEL J·Filed 2010·Granted Jul 22, 2014·31 cites·8 claims
- 0598US8198374B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationARRIOLA DANIEL J·Filed 2010·Granted Jun 12, 2012·62 cites·20 claims
- 0698US8053529B2Catalytic olefin block copolymers with controlled block sequence distributionDOW GLOBAL TECHNOLOGIES LLC·Filed 2006·Granted Nov 8, 2011·62 cites·11 claims
- 0798US7947793B2Ethylene/α-olefin block copolymersDOW GLOBAL TECHNOLOGIES LLC·Filed 2009·Granted May 24, 2011·137 cites·18 claims
- 0898US7915192B2Catalyst composition comprising shuttling agent for ethylene copolymer formationDOW GLOBAL TECHNOLOGIES LLC·Filed 2005·Granted Mar 29, 2011·57 cites·4 claims
- 0998US7893166B2Ethylene/alpha-olefins block interpolymersDOW GLOBAL TECHNOLOGIES INC·Filed 2009·Granted Feb 22, 2011·146 cites·17 claims
- 1098US7858706B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationDOW GLOBAL TECHNOLOGIES INC·Filed 2005·Granted Dec 28, 2010·236 cites·24 claims
- 1197US8710143B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationARRIOLA DANIEL J·Filed 2012·Granted Apr 29, 2014·21 cites·16 claims
- 1297US7608668B2Ethylene/α-olefins block interpolymersDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Oct 27, 2009·307 cites·26 claims
- 1396US10941284B2Polyethylene compositionUNIVATION TECH LLC·Filed 2017·Granted Mar 9, 2021·8 cites·9 claims
- 1496US8273838B2Propylene/α-olefins block interpolymersSHAN COLIN LI PI·Filed 2007·Granted Sep 25, 2012·53 cites·31 claims
- 1595US11142597B2Polyethylene compositionUNIVATION TECH LLC·Filed 2017·Granted Oct 12, 2021·6 cites·12 claims
- 1695US11123726B2Method of preparing a molecular catalystUNIVATION TECH LLC·Filed 2017·Granted Sep 21, 2021·9 cites·9 claims
- 1794US11203653B2Bimodal polyethyleneUNIVATION TECH LLC·Filed 2018·Granted Dec 21, 2021·7 cites·13 claims
- 1894US10494462B2Polyethylene copolymers having a particular comonomer distributionUNIVATION TECH LLC·Filed 2016·Granted Dec 3, 2019·5 cites·5 claims
- 1994US7858707B2Catalytic olefin block copolymers via polymerizable shuttling agentDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Dec 28, 2010·21 cites·18 claims
- 2093US12338301B2Bimodal catalyst systemsDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Jun 24, 2025·2 cites·13 claims
- 2192US7981992B2Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formationDOW GLOBAL TECHNOLOGIES LLC·Filed 2006·Granted Jul 19, 2011·14 cites·6 claims
- 2291US8592615B2Catalysts, processes for making catalysts, processes for making polyolefin compositions, and polyolefin compositionsKUHLMAN ROGER L·Filed 2010·Granted Nov 26, 2013·16 cites·8 claims
- 2391US8106139B2Propylene/alpha-olefin block interpolymersMARCHAND GARY R·Filed 2009·Granted Jan 31, 2012·14 cites·15 claims
- 2490US11767385B2Bimodal polyethylene copolymer and film thereofUNIVATION TECH LLC·Filed 2019·Granted Sep 26, 2023·3 cites·10 claims
- 2590US8293859B2Butene/α-olefin block interpolymersMARCHAND GARY R·Filed 2009·Granted Oct 23, 2012·15 cites·18 claims
- 2689US11279779B2Polyethylene copolymers having a particular comonomer distributionUNIVATION TECH LLC·Filed 2019·Granted Mar 22, 2022·2 cites·12 claims
- 2789US8729201B2Process for polymerizing an olefin monomer and catalyst thereforFONTAINE PHILIP P·Filed 2011·Granted May 20, 2014·15 cites·10 claims
- 2889US8486878B2Viscosity index improver for lubricant compositionsLI PI SHAN COLIN·Filed 2008·Granted Jul 16, 2013·13 cites·15 claims
- 2989US8124709B2Ethylene/α-olefin block interpolymersMARCHAND GARY R·Filed 2009·Granted Feb 28, 2012·10 cites·18 claims
- 3088US8476393B2Ethylene/α-olefin interpolymers containing low crystallinity hard blocksSHAN COLIN LI PI·Filed 2008·Granted Jul 2, 2013·11 cites·8 claims
- 3187US11149136B2Bimodal polyethyleneUNIVATION TECH LLC·Filed 2017·Granted Oct 19, 2021·2 cites·13 claims
- 3286US11827725B2Multimodal polyethylene compositionUNIVATION TECH LLC·Filed 2019·Granted Nov 28, 2023·2 cites·8 claims
- 3386US8492322B2Viscosity index improver for lubricant compositionsLI PI SHAN COLIN·Filed 2008·Granted Jul 23, 2013·9 cites·15 claims
- 3486US8153243B2Interpolymers suitable for multilayer filmsPATEL RAJEN M·Filed 2007·Granted Apr 10, 2012·8 cites·48 claims
- 3585US12270004B2Lubricant compositionBASF SE·Filed 2023·Granted Apr 8, 2025·0 cites·7 claims
- 3685US11685798B2Polyethylene formulations for large part blow molding applicationsDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Jun 27, 2023·2 cites·19 claims
- 3785US8569422B2Catalytic olefin block copolymers with controlled block sequence distribution and at least one low crystallinity hard blockSHAN COLIN LI PI·Filed 2008·Granted Oct 29, 2013·9 cites·8 claims
- 3884US11208512B2Bimodal polyethylene resinsUNIVATION TECH LLC·Filed 2018·Granted Dec 28, 2021·2 cites·8 claims
- 3984US8389655B2Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formationARRIOLA DANIEL J·Filed 2011·Granted Mar 5, 2013·4 cites·15 claims
- 4084US7989551B2Pseudo-block copolymers and process employing chain shuttling agentDOW GLOBAL TECHNOLOGIES LLC·Filed 2006·Granted Aug 2, 2011·8 cites·11 claims
- 4182US2025368673A1Asymmettrical zirconium metallocenes having an isobutyl cyclopentadienyl ligandDOW GLOBAL TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 4281US8475933B2Interpolymers suitable for multilayer filmsPATEL RAJEN M·Filed 2012·Granted Jul 2, 2013·3 cites·20 claims
- 4380US8362162B2Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2006·Granted Jan 29, 2013·3 cites·13 claims
- 4479US11945889B2Bimodal polyethylene copolymer and film thereofUNIVATION TECH LLC·Filed 2019·Granted Apr 2, 2024·1 cites·10 claims
- 4579US10988497B2Synthesis of cyclic organic compounds and metallocenesUNIVATION TECH LLC·Filed 2018·Granted Apr 27, 2021·1 cites·6 claims
- 4679US8362184B2Butene/α-olefin block interpolymersDOW GLOBAL TECHNOLOGIES LLC·Filed 2009·Granted Jan 29, 2013·4 cites·28 claims
- 4778US8969495B2Processes of controlling molecular weight distribution in ethylene/α-olefin compositionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Mar 3, 2015·2 cites·18 claims
- 4877US12049527B2Bimodal polyethylene copolymer composition and pipe made thereofUNIVATION TECH LLC·Filed 2019·Granted Jul 30, 2024·2 cites·9 claims
- 4976US12503534B2Bimodal linear low density polyethylene copolymerDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Granted Dec 23, 2025·0 cites·15 claims
- 5076US12319759B2Bimodal linear low density polyethylene copolymerDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Granted Jun 3, 2025·0 cites·20 claims
Showing the top 50 of 106 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →