Carnahan; Edmund M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Carnahan; Edmund M..The latest application filed is for "curable compositions comprising unsaturated polyolefins".

Company Profile

13.62.61

Carnahan; Edmund M. - Pearland TX
Carnahan; Edmund M. - Freeport TX
Carnahan; Edmund M. - Lake Jackson TX
Carnahan; Edmund M. - Fresno TX
Carnahan; Edmund M - Fresno TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Capped multi- or dual-headed compositions useful for chain shuttling and process to prepare the same Grant 11,359,038 - Sun , et al. June 14, 2	2022-06-14
Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same Grant 11,359,035 - Sun , et al. June 14, 2	2022-06-14
Semi-crystalline thermoplastic block copolymers Grant 11,306,173 - Szuromi , et al. April 19, 2	2022-04-19
Curable Compositions Comprising Unsaturated Polyolefins App 20220081500 - Munro; Jeffrey C. ; et al.	2022-03-17
Multi- Or Dual-headed Compositions Useful For Chain Shuttling And Process To Prepare The Same App 20220073656 - Sun; Lixin ; et al.	2022-03-10
Telechelic Polyolefins And Processes For Preparing The Same App 20220073658 - Sun; Lixin ; et al.	2022-03-10
Organometallic Chain Transfer Agents App 20220073539 - Sun; Lixin ; et al.	2022-03-10
Curable Compositions Comprising Telechelic Polyolefins App 20220064345 - Munro; Jeffrey C. ; et al.	2022-03-03
Bis-phenyl-phenoxy polyolefin catalysts having an alkoxy- or amido-ligand on the metal for improved solubility Grant 11,242,415 - Krasovskiy , et al. February 8, 2	2022-02-08
Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same Grant 11,174,329 - Sun , et al. November 16, 2	2021-11-16
Mixed catalyst systems for producing multimodal elastomers Grant 11,155,658 - Carnahan , et al. October 26, 2	2021-10-26
Semi-Crystalline Thermoplastic Block Copolymers App 20210277166 - Szuromi; Endre ; et al.	2021-09-09
Bis-phenyl-phenoxy polyolefin catalysts having two methylenetrialkylsilicon ligands on the metal for improved solubility Grant 11,066,489 - Krasovskiy , et al. July 20, 2	2021-07-20
Bis-phenyl-phenoxy polyolefin catalysts having a methylenetrialkylsilicon ligand on the metal for improved solubility Grant 11,066,428 - Stubbert , et al. July 20, 2	2021-07-20
Highly Soluble Bis-borate As Binuclear Co-catalysts For Olefin Polymerization App 20210108005 - Marks; Tobin J. ; et al.	2021-04-15
Highly Soluble Alkyl Substituted Carbenium Borate As Co-catalysts For Olefin Polymerizations App 20210017305 - Marks; Tobin J. ; et al.	2021-01-21
Dual-headed Organoaluminum Compositions App 20200339760 - Sun; Lixin ; et al.	2020-10-29
Bis-phenyl-phenoxy Polyolefin Catalysts Having An Alkoxy- Or Amido-ligand On The Metal For Improved Solubility App 20200277412 - Krasovskiy; Arkady L. ; et al.	2020-09-03
Bis-phenyl-phenoxy Polyolefin Catalysts Having Two Methylenetrialkylsilicon Ligands On The Metal For Improved Solubility App 20200270376 - Krasovskiy; Arkady L. ; et al.	2020-08-27
Bis-phenyl-phenoxy Polyolefin Catalysts Having A Methylenetrialkylsilicon Ligand On The Metal For Improved Solubility App 20200270282 - Stubbert; Bryan D. ; et al.	2020-08-27
Catalyst System For Multi-block Copolymer Formation App 20200247936 - Kind Code	2020-08-06
Catalyst System For Multi-block Copolymer Formation App 20200247918 - Kind Code	2020-08-06
Capped Multi- Or Dual-headed Compositions Useful For Chain Shuttling And Process To Prepare The Same App 20200024380 - Sun; Lixin ; et al.	2020-01-23
Mixed Catalyst Systems For Producing Multimodal Elastomers App 20190276573 - Carnahan; Edmund M. ; et al.	2019-09-12
Multi- Or Dual-headed Compositions Useful For Chain Shuttling And Process To Prepare The Same App 20190225719 - Sun; Lixin ; et al.	2019-07-25
Polyolefin composition and method of producing the same Grant 10,351,646 - Fontaine , et al. July 16, 2	2019-07-16
Reinforced polypropylene composition Grant 10,208,193 - Jin , et al. Feb	2019-02-19
A Polyolefin Composition And Method Of Producing The Same App 20180002464 - Fontaine; Philip P. ; et al.	2018-01-04
Reinforced Polypropylene Composition App 20160251505 - Jin; Yi ; et al.	2016-09-01
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation Grant 9,243,090 - Arriola , et al. January 26, 2	2016-01-26
Comb architecture olefin block copolymers Grant 8,907,034 - Hustad , et al. December 9, 2	2014-12-09
Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-Block Copolymer Formation App 20140249286 - Arriola; Daniel J. ; et al.	2014-09-04
Crystalline block composites as compatibilizers Grant 8,822,598 - Li Pi Shan , et al. September 2, 2	2014-09-02
Crystalline block composites as compatibilizers Grant 8,822,599 - Li Pi Shan , et al. September 2, 2	2014-09-02
Block composites and impact modified compositions Grant 8,802,774 - Carnahan , et al. August 12, 2	2014-08-12
Crystalline block composites as compatibilizers Grant 8,785,554 - Li Pi Shan , et al. July 22, 2	2014-07-22
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation Grant 8,785,551 - Arriola , et al. July 22, 2	2014-07-22
Block composites and impact modified compositions Grant 8,716,400 - Carnahan , et al. May 6, 2	2014-05-06
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation Grant 8,710,143 - Arriola , et al. April 29, 2	2014-04-29
Catalytic olefin block copolymers via polymerizable shuttling agent Grant 8,415,434 - Arriola , et al. April 9, 2	2013-04-09
Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation Grant 8,389,655 - Arriola , et al. March 5, 2	2013-03-05
Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-Block Copolymer Formation App 20130030092 - Arriola; Daniel J. ; et al.	2013-01-31
Tethered supported transition metal complex Grant 8,362,163 - Carnahan January 29, 2	2013-01-29
Butene/.alpha.-olefin block interpolymers Grant 8,362,184 - Marchand , et al. January 29, 2	2013-01-29
Butene/.alpha.-olefin block interpolymers Grant 8,293,859 - Marchand , et al. October 23, 2	2012-10-23
Propylene/.alpha.-olefins block interpolymers Grant 8,273,838 - Shan , et al. September 25, 2	2012-09-25
Block Composites And Impact Modified Compositions App 20120208961 - Carnahan; Edmund M. ; et al.	2012-08-16
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation Grant 8,198,374 - Arriola , et al. June 12, 2	2012-06-12
Comb Architecture Olefin Block Copolymers App 20120083575 - Hustad; Phillip D. ; et al.	2012-04-05
Ethylene/.alpha.-olefin block interpolymers Grant 8,124,709 - Marchand , et al. February 28, 2	2012-02-28
Propylene/alpha-olefin block interpolymers Grant 8,106,139 - Marchand , et al. January 31, 2	2012-01-31
Crystalline Block Composites As Compatibilizers App 20110313108 - Shan; Colin Li Pi ; et al.	2011-12-22
Crystalline Block Composites As Compatibilizers App 20110313107 - Shan; Colin Li Pi ; et al.	2011-12-22
Crystalline Block Composites As Compatibilizers App 20110313106 - Shan; Colin Li Pi ; et al.	2011-12-22
Catalytic olefin block copolymers with controlled block sequence distribution Grant 8,053,529 - Carnahan , et al. November 8, 2	2011-11-08
Catalyst Composition Comprising Shuttling Agent For Higher Olefin Multi-block Copolymer Formation App 20110230108 - Arriola; Daniel J. ; et al.	2011-09-22
Pseudo-block copolymers and process employing chain shuttling agent Grant 7,989,551 - Arriola , et al. August 2, 2	2011-08-02
Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation Grant 7,981,992 - Arriola , et al. July 19, 2	2011-07-19
Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation Grant 7,951,882 - Arriola , et al. May 31, 2	2011-05-31
Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-Block Copolymer Formation App 20110124818 - Arriola; Daniel J. ; et al.	2011-05-26
Control of polymer architecture and molecular weight distribution via multi-centered shuttling agent Grant 7,947,787 - Carnahan , et al. May 24, 2	2011-05-24
Ethylene/.alpha.-olefin block copolymers Grant 7,947,793 - Marchand , et al. May 24, 2	2011-05-24
Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-Block Copolymer Formation App 20110118416 - Arriola; Daniel J. ; et al.	2011-05-19
Catalytic Olefin Block Copolymers Via Polymerizable Shuttling Agent App 20110092651 - Arriola; Daniel J. ; et al.	2011-04-21
Block Composites And Impact Modified Compositions App 20110082257 - Carnahan; Edmund M. ; et al.	2011-04-07
Catalyst composition comprising shuttling agent for ethylene copolymer formation Grant 7,915,192 - Arriola , et al. March 29, 2	2011-03-29
Butene/a-olefin Block Interpolymers App 20110060103 - Marchand; Gary R. ; et al.	2011-03-10
Butene/alpha-olefin Block Interpolymers App 20110054121 - Marchand; Gary R. ; et al.	2011-03-03
Ethylene/alpha-olefins block interpolymers Grant 7,893,166 - Shan , et al. February 22, 2	2011-02-22
Ethylene/alpha-olefin Block Interpolymers App 20110032621 - Marchand; Gary R. ; et al.	2011-02-10
Propylene/alpha-olefin Block Interpolymers App 20110015354 - Marchand; Gary R. ; et al.	2011-01-20
Propylene/a-olefin Block Interpolymers App 20110015363 - Marchand; Gary R. ; et al.	2011-01-20
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation Grant 7,858,706 - Arriola , et al. December 28, 2	2010-12-28
Catalytic olefin block copolymers via polymerizable shuttling agent Grant 7,858,707 - Arriola , et al. December 28, 2	2010-12-28
Ethylene/alpha-olefin Block Copolymers App 20100298515 - Marchand; Gary R. ; et al.	2010-11-25
Ethylene/alpha-olefins Block Interpolymers App 20100069574 - Shan; Colin Li Pi ; et al.	2010-03-18
Tethered Supported Transition Metal Complex App 20100016527 - Carnahan; Edmund M.	2010-01-21
Ethylene/.alpha.-olefins block interpolymers Grant 7,608,668 - Li Pi Shan , et al. October 27, 2	2009-10-27
Functionalized elastomer compositions App 20090186985 - Kuhlman; Roger L. ; et al.	2009-07-23
Catalytic Olefin Block Copolymers Via Polymerizable Shuttling Agent App 20090163667 - Arriola; Daniel J. ; et al.	2009-06-25
Pseudo-block Copolymers And Process Employing Chain Shuttling Agent App 20090111944 - Kuhlman; Roger L. ; et al.	2009-04-30
Functionalized poly(4-methyl-1-pentene) Grant 7,524,913 - Briggs , et al. April 28, 2	2009-04-28
Chemically-modified supports and supported catalyst systems prepared therefrom Grant 7,491,672 - Carnahan , et al. February 17, 2	2009-02-17
Catalyst Composition Comprising Shuttling Agent for Higher Olefin Multi-Block Copolymer Formation App 20080311812 - Arriola; Daniel J. ; et al.	2008-12-18
Control of Polymer Architecture and Molecular Weight Distribution Via Multi-Centered Shuttling Agent App 20080275189 - Carnahan; Edmund M. ; et al.	2008-11-06
Catalytic Olefin Block Copolymers with Controlled Block Sequence Distribution App 20080269412 - Carnahan; Edmund M. ; et al.	2008-10-30
Supported Bis(Hydroxylarylaryloxy) Catalysts For Manufacture Of Polymers App 20080051537 - Carnahan; Edmund M. ; et al.	2008-02-28
Functionalized Poly(4-Methyl-1-Pentene) App 20080021172 - Briggs; John R. ; et al.	2008-01-24
High melt strength polymers and method of making same Grant 7,300,983 - Degroot , et al. November 27, 2	2007-11-27
Propylene/Alpha-Olefins Block Interpolymers App 20070219334 - Li Pi Shan; Colin ; et al.	2007-09-20
Catalyst composition comprising shuttling agent for ethylene copolymer formation App 20070167315 - Arriola; Daniel J. ; et al.	2007-07-19
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation App 20070167578 - Arriola; Daniel J. ; et al.	2007-07-19
Chemically-modified supports and supported catalyst systems prepared therefrom App 20070105709 - Carnahan; Edmund M. ; et al.	2007-05-10
Ethylene/alpha-olefins block interpolymers App 20060199930 - Li Pi Shan; Colin ; et al.	2006-09-07
Preparation of metal complexes Grant 7,102,006 - Vogel , et al. September 5, 2	2006-09-05
Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom Grant 7,094,901 - Babb , et al. August 22, 2	2006-08-22
Delayed activity supported olefin polymerization catalyst compositions and method for making and using the same Grant 7,012,121 - Carnahan , et al. March 14, 2	2006-03-14
Preparation of metal complexes App 20050222443 - Vogel, Alexander ; et al.	2005-10-06
Process for preparing a supported polymerization catalyst using reduced amounts of solvent and polymerization process Grant 6,852,811 - Carnahan , et al. February 8, 2	2005-02-08
Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom App 20050009688 - Babb, David A. ; et al.	2005-01-13
Delayed activity supported olefin polymerization catalyst compositions and method for making and using the same App 20040235646 - Carnahan, Edmund M. ; et al.	2004-11-25
Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom App 20040077491 - Babb, David A. ; et al.	2004-04-22
Supported modified alumoxane catalyst activator Grant 6,696,379 - Carnahan , et al. February 24, 2	2004-02-24
Chemically -modified supports and supported catalyst systems prepared therefrom App 20030212222 - Carnahan, Edmund M. ; et al.	2003-11-13
Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom Grant 6,627,573 - Babb , et al. September 30, 2	2003-09-30
Solution polymerization process with dispersed catalyst activator App 20020183466 - Carnahan, Edmund M. ; et al.	2002-12-05
Delayed activity supported olefin polymerization catalyst compositions and method for making and using the same App 20020160907 - Carnahan, Edmund M. ; et al.	2002-10-31
Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom App 20020032120 - Babb, David A. ; et al.	2002-03-14
Zwitterionic catalyst activator Grant 6,344,529 - Carnahan , et al. February 5, 2	2002-02-05
Supported catalyst containing tethered cation forming activator Grant 6,087,293 - Carnahan , et al. July 11, 2	2000-07-11

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