Wenzel; Timothy T.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wenzel; Timothy T..The latest application filed is for "catalyst system for multi-block copolymer formation".

Company Profile

1.56.53

Wenzel; Timothy T. - Midland MI
Wenzel; Timothy T. - Charleston WV

*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
Catalyst System For Multi-block Copolymer Formation App 20200247936 - Kind Code	2020-08-06
Non-cyclopentadienyl-based chromium catalysts for olefin polymerization Grant 9,422,375 - Christianson , et al. August 23, 2	2016-08-23
Non-cyclopentadienyl-based chromium catalysts for olefin polymerization Grant 9,296,836 - Christianson , et al. March 29, 2	2016-03-29
Non-cyclopentadienyl-based Chromium Catalysts For Olefin Polymerization App 20160053031 - Christianson; Matthew D. ; et al.	2016-02-25
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation Grant 9,243,090 - Arriola , et al. January 26, 2	2016-01-26
Non-cyclopentadienyl-based Chromium Catalysts For Olefin Polymerization App 20150148502 - Christianson; Matthew D. ; et al.	2015-05-28
Processes of controlling molecular weight distribution in ethylene/.alpha.-olefin compositions Grant 8,969,495 - Hustad , et al. March 3, 2	2015-03-03
Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-Block Copolymer Formation App 20140249286 - Arriola; Daniel J. ; et al.	2014-09-04
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation Grant 8,785,551 - Arriola , et al. July 22, 2	2014-07-22
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation Grant 8,710,143 - Arriola , et al. April 29, 2	2014-04-29
Production of meta-block copolymers by polymer segment interchange Grant 8,557,921 - Arriola , et al. October 15, 2	2013-10-15
Production of metathesis products by high melting polymer segment interchange Grant 8,530,579 - Arriola , et al. September 10, 2	2013-09-10
Processes of Controlling Molecular Weight Distribution in Ethylene/Alpha-Olefin Compositions App 20130137840 - Hustad; Phillip D. ; et al.	2013-05-30
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
Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositions Grant 8,362,162 - Hustad , et al. January 29, 2	2013-01-29
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation Grant 8,198,374 - Arriola , et al. June 12, 2	2012-06-12
Catalytic olefin block copolymers with controlled block sequence distribution Grant 8,053,529 - Carnahan , et al. November 8, 2	2011-11-08
Production of metathesis products by amorphous polymer segment interchange Grant 8,048,961 - Arriola , et al. November 1, 2	2011-11-01
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
Production of telechelic compounds by metathesis depolymerization Grant 7,956,132 - Arriola , et al. June 7, 2	2011-06-07
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
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
Catalyst composition comprising shuttling agent for ethylene copolymer formation Grant 7,915,192 - Arriola , et al. March 29, 2	2011-03-29
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
Production Of Metathesis Products By Amorphous Polymer Segment Inerchange App 20100222513 - Arriola; Daniel J. ; et al.	2010-09-02
Production Of Telechelic Compounds By Metathesis Depolymerization App 20100168352 - Arriola; Daniel J. ; et al.	2010-07-01
Olefin polymerization catalysts Grant 7,718,566 - Wenzel , et al. May 18, 2	2010-05-18
Production Of Meta-block Copolymers By Polymer Segment Interchange App 20100069573 - Arriola; Daniel J. ; et al.	2010-03-18
Production Of Metathesis Products By High Melting Polymer Segment Interchange App 20100010161 - Arriola; Daniel J. ; et al.	2010-01-14
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
Olefin polymerization catalysts App 20090082195 - Wenzel; Timothy T. ; et al.	2009-03-26
Fluoralcohol leaving group for non-metallocene olefin polymerization catalysts Grant 7,479,529 - Wenzel , et al. January 20, 2	2009-01-20
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
Catalyst Composition Comprising Shuttling Agent for Regio-Irregular Multi-Block Copolymer Formation App 20080262175 - Arriola; Daniel J. ; et al.	2008-10-23
Aluminum Phosphate-supported Group 6 Metal Amide Catalysts For Oligomerization Of Ethylene App 20080220967 - Briggs; John R. ; et al.	2008-09-11
Aluminum phosphate-supported group 6 metal amide catalysts for oligomerization of ethylene Grant 7,399,895 - Briggs , et al. July 15, 2	2008-07-15
Catalyst preparation method Grant 7,384,884 - Wenzel , et al. June 10, 2	2008-06-10
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
Aluminum phosphate-supported group 6 metal amide catalysts for oligomerization of ethylene App 20070161503 - Briggs; John R. ; et al.	2007-07-12
Processes of Controlling Molecular Weight Distribution in Ethylene/Alpha-Olefin Compositions App 20070135575 - Hustad; Phillip D. ; et al.	2007-06-14
Fluoralcohol leaving group fon non-metallocene olefin polymerization catalysts App 20070078241 - Wenzel; Timothy T. ; et al.	2007-04-05
Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts Grant 7,196,032 - Wenzel , et al. March 27, 2	2007-03-27
Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts Grant 7,163,991 - Wenzel , et al. January 16, 2	2007-01-16
Process to polymerize olefins Grant 6,982,236 - Wenzel , et al. January 3, 2	2006-01-03
Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts App 20050282981 - Wenzel, Timothy T. ; et al.	2005-12-22
Catalyst modifiers and their use in the polymerization of olefin(s) Grant 6,972,270 - Wenzel , et al. December 6, 2	2005-12-06
Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts App 20050266983 - Wenzel, Timothy T. ; et al.	2005-12-01
Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts Grant 6,967,184 - Wenzel , et al. November 22, 2	2005-11-22
Catalyst preparation method App 20050256280 - Wenzel, Timothy T. ; et al.	2005-11-17
Catalyst modifiers and their use in the polymerization of olefin(s) Grant 6,960,549 - Wenzel , et al. November 1, 2	2005-11-01
Polymerization process Grant 6,956,089 - Mawson , et al. October 18, 2	2005-10-18
Bimodal polyolefin Grant 6,956,094 - Mawson , et al. October 18, 2	2005-10-18
Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts App 20050182212 - Wenzel, Timothy T. ; et al.	2005-08-18
Polymerization process App 20050054790 - Mawson, Simon ; et al.	2005-03-10
Catalyst modifiers and their use in the polymerization of olefin(s) Grant 6,861,483 - Wenzel , et al. March 1, 2	2005-03-01
Polymerization process Grant 6,846,886 - Mawson , et al. January 25, 2	2005-01-25
Polymerization process App 20040254312 - Mawson, Simon ; et al.	2004-12-16
Polymerization process Grant 6,825,287 - Mawson , et al. November 30, 2	2004-11-30
Polymerization process App 20040162402 - Mawson, Simon ; et al.	2004-08-19
Catalyst composition and methods for its preparation and use in a polymerization process App 20040138057 - Wenzel, Timothy T.	2004-07-15
Catalyst modifiers and their use in the polymerization of olefin(s) App 20040106751 - Wenzel, Timothy T. ; et al.	2004-06-03
Catalyst modifiers and their use in the polymerization of olefin(s) Grant 6,713,573 - Wenzel , et al. March 30, 2	2004-03-30
Catalyst preparation method App 20040039138 - Wenzel, Timothy T. ; et al.	2004-02-26
Polymerization process Grant 6,689,847 - Mawson , et al. February 10, 2	2004-02-10
Polymerization process App 20030229186 - Mawson, Simon ; et al.	2003-12-11
Catalyst preparation method Grant 6,656,866 - Wenzel , et al. December 2, 2	2003-12-02
Catalyst Preparation Method App 20030207762 - Wenzel, Timothy T. ; et al.	2003-11-06
Catalyst modifiers and their use in the polymerization of olefin(s) App 20030207753 - Wenzel, Timothy T. ; et al.	2003-11-06
Catalyst modifier and its use in the polymerization of olefin(s) Grant 6,632,769 - Wenzel , et al. October 14, 2	2003-10-14
Transition metal catalyst compounds having deuterium substituted ligand and catalyst systems thereof Grant 6,624,107 - Wenzel , et al. September 23, 2	2003-09-23
Polymerization process App 20030171512 - Mawson, Simon ; et al.	2003-09-11
Polymerization process App 20030171513 - Mawson, Simon ; et al.	2003-09-11
Catalyst composition and methods for its preparation and use in a polymerization process Grant 6,610,803 - Wenzel August 26, 2	2003-08-26
Polymerization process Grant 6,608,149 - Mawson , et al. August 19, 2	2003-08-19
Polymerization process Grant 6,605,675 - Mawson , et al. August 12, 2	2003-08-12
Catalyst precursor compound and olefin polymerization process using same Grant 6,562,921 - Wenzel , et al. May 13, 2	2003-05-13
Polymerization process App 20030008980 - Mawson, Simon ; et al.	2003-01-09
Polymerization process App 20020161141 - Mawson, Simon ; et al.	2002-10-31
Catalyst modifier and its use in the polymerization of olefin(s) App 20020143119 - Wenzel, Timothy T. ; et al.	2002-10-03
Transition metal catalyst compounds having deuterium substituted ligand and catalyst systems thereof App 20020123580 - Wenzel, Timothy T. ; et al.	2002-09-05
Catalyst preparation method App 20020119890 - Wenzel, Timothy T. ; et al.	2002-08-29
Polymerization process App 20020107342 - Mawson, Simon ; et al.	2002-08-08
Catalyst modifiers and their use in the polymerization of olefin(s) App 20020099152 - Wenzel, Timothy T. ; et al.	2002-07-25
Catalyst modifiers and their use in the polymerization of olefins(s) Grant 6,346,584 - Wenzel , et al. February 12, 2	2002-02-12
Catalyst modifiers and their use in the polymerization of olefin(s) App 20020013219 - Wenzel, Timothy T. ; et al.	2002-01-31
Catalyst composition and methods for its preparation and use in a polymerization process Grant 6,180,735 - Wenzel January 30, 2	2001-01-30

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.