Crowther; Donna J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Crowther; Donna J..The latest application filed is for "catalysts for control of long chain branching".

Company Profile

18.130.124

Crowther; Donna J. - Blairsville GA
Crowther; Donna J. - Seabrook TX
Crowther; Donna J - Seabrook TX
- Seabrook TX US
Crowther; Donna J. - Baytown 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
Polymerization processes Grant 11,111,325 - Crowther , et al. September 7, 2	2021-09-07
Catalysts For Control Of Long Chain Branching App 20210198391 - Crowther; Donna J. ; et al.	2021-07-01
Solution process to make ethylene copolymers Grant 11,028,192 - Crowther , et al. June 8, 2	2021-06-08
Catalyst Systems And Processes For Using The Same App 20210163639 - Lue; Ching-Tai ; et al.	2021-06-03
Polymerization processes Grant 11,015,002 - Crowther , et al. May 25, 2	2021-05-25
Catalysts for control of long chain branching Grant 10,975,174 - Crowther , et al. April 13, 2	2021-04-13
Metallocene-catalyzed polyalpha-olefins Grant 10,968,290 - Crowther , et al. April 6, 2	2021-04-06
Polymerization processes Grant 10,954,328 - Crowther , et al. March 23, 2	2021-03-23
Catalyst systems and processes for using the same Grant 10,947,329 - Lue , et al. March 16, 2	2021-03-16
Sterically hindered metallocenes, synthesis and use Grant 10,882,932 - Crowther , et al. January 5, 2	2021-01-05
Catalyst compositions and use thereof Grant 10,766,975 - Crowther , et al. Sep	2020-09-08
Supported catalyst systems and processes for use thereof Grant 10,723,819 - Holtcamp , et al.	2020-07-28
Solution Process to Make Ethylene Copolymers App 20200216582 - Crowther; Donna J. ; et al.	2020-07-09
Catalysts for control of long chain branching Grant 10,538,604 - Crowther , et al. Ja	2020-01-21
Catalyst Compositions and Use Thereof App 20200002444 - Crowther; Donna J. ; et al.	2020-01-02
Catalysts For Control Of Long Chain Branching App 20190352436 - Crowther; Donna J. ; et al.	2019-11-21
Polymerization Processes App 20190144580 - Crowther; Donna J. ; et al.	2019-05-16
Polymerization Processes App 20190144579 - Crowther; Donna J. ; et al.	2019-05-16
Polymerization Processes App 20190144578 - Crowther; Donna J. ; et al.	2019-05-16
Catalyst compositions and use thereof Grant 10,280,234 - Crowther , et al.	2019-05-07
Atactic polypropylene comb block polyolefins useful as modifiers in polyolefins and hydrocarbons Grant 10,246,542 - Tsou , et al.	2019-04-02
Catalyst Systems and Processes for Using the Same App 20180327524 - Lue; Ching-Tai ; et al.	2018-11-15
Metallocene Compounds App 20180282359 - Crowther; Donna J. ; et al.	2018-10-04
Metallocene-Catalyzed Polyalpha-Olefins App 20180282443 - Crowther; Donna J. ; et al.	2018-10-04
Cyclic olefin copolymers and methods of making them Grant 9,982,081 - Yang , et al. May 29, 2	2018-05-29
Catalyst Compositions and Use Thereof App 20180134817 - Crowther; Donna J. ; et al.	2018-05-17
Sterically Hindered Metallocenes, Synthesis and Use App 20180094088 - Crowther; Donna J. ; et al.	2018-04-05
Catalysts For Control Of Long Chain Branching App 20180079838 - Crowther; Donna J. ; et al.	2018-03-22
Ethylene copolymers, methods for their production, and use Grant 9,815,926 - Kolb , et al. November 14, 2	2017-11-14
Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes Grant 9,777,231 - Ng , et al. October 3, 2	2017-10-03
Comb-Star Viscosity Modifier and Its Compositions App 20170253701 - Tsou; Andy H. ; et al.	2017-09-07
Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes Grant 9,745,528 - Ng , et al. August 29, 2	2017-08-29
Microporous polymeric membranes, battery separators, and production methods therefor Grant 9,744,500 - Ishihara , et al. August 29, 2	2017-08-29
Cyclic Olefin Copolymers and Methods of Making Them App 20170233516 - Yang; Yong ; et al.	2017-08-17
Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes Grant 9,714,393 - Ng , et al. July 25, 2	2017-07-25
Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes Grant 9,663,727 - Ng , et al. May 30, 2	2017-05-30
Process of polyolefin functionalization Grant 9,657,116 - Ng , et al. May 23, 2	2017-05-23
Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes Grant 9,617,482 - Yeganeh , et al. April 11, 2	2017-04-11
Atactic Polypropylene Comb Block Polyolefins Useful as Modifiers in Polyolefins and Hydrocarbons App 20170073448 - Tsou; Andy H. ; et al.	2017-03-16
Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes Grant 9,540,576 - Ng , et al. January 10, 2	2017-01-10
Branched polyethylenes by hydrosilation grafting to improve processability of polyethylene Grant 9,527,933 - Kulkarni , et al. December 27, 2	2016-12-27
Ethylene Copolymers, Methods for Their Production, and Use App 20160347893 - Kolb; Rainer ; et al.	2016-12-01
Microporous film, methods for making such film, and use for such film as battery separator film Grant 9,502,705 - Brant , et al. November 22, 2	2016-11-22
Amination Of Polymers Terminated With Aldehyde Group And Their Functionalized Derivatives For Fouling Mitigation In Hydrocarbon Refining Processes App 20160326278 - NG; ManKit ; et al.	2016-11-10
Ring Opening Cross Metathesis Of Vinyl Terminated Polymers And Their Functionalized Derivatives For Fouling Mitigation In Hydrocarbon Refining Processes App 20160264891 - NG; Man Kit ; et al.	2016-09-15
Ring Opening Cross Metathesis Of Vinyl Terminated Polymers And Their Functionalized Derivatives For Fouling Mitigation In Hydrocarbon Refining Processes App 20160264892 - NG; Man Kit ; et al.	2016-09-15
Ethylene copolymers, methods for their production, and use Grant 9,441,060 - Kolb , et al. September 13, 2	2016-09-13
Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes Grant 9,441,171 - Ng , et al. September 13, 2	2016-09-13
Production of vinyl terminated polyethylene using supported catalyst system Grant 9,434,795 - Crowther , et al. September 6, 2	2016-09-06
Lubricating oil compositions and method for making them Grant 9,416,206 - Kolb , et al. August 16, 2	2016-08-16
Friedel crafts alkylation of aromatics using vinyl terminated macromonomers Grant 9,382,350 - Crowther , et al. July 5, 2	2016-07-05
Production of vinyl terminated polyethylene Grant 9,376,512 - Crowther , et al. June 28, 2	2016-06-28
Catalytic hydroformylation of vinyl terminated polyolefins Grant 9,359,456 - Crowther , et al. June 7, 2	2016-06-07
Process of Polyolefin Functionalization App 20160152740 - Ng; Man Kit ; et al.	2016-06-02
Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes Grant 9,334,460 - NG , et al. May 10, 2	2016-05-10
Hydrohalogenation of vinyl-terminated macromonomers and functionalized derivatives Grant 9,334,343 - Ng , et al. May 10, 2	2016-05-10
Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film Grant 9,295,950 - Ishihara , et al. March 29, 2	2016-03-29
Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film Grant 9,289,728 - Ishihara , et al. March 22, 2	2016-03-22
Polyalkylene carboxylic acid polyamine additives for fouling mitigation in hydrocarbon refining processes Grant 9,290,584 - Ng , et al. March 22, 2	2016-03-22
Functionalized Polymers Containing Polyamine Succinimide For Antifouling In Hydrocarbon Refining Processes App 20160075648 - NG; Man Kit ; et al.	2016-03-17
Functionalized Polymers Containing Polyamine Succinimide For Antifouling In Hydrocarbon Refining Processes App 20160075649 - NG; Man Kit ; et al.	2016-03-17
Hydroamination of aldehyde-containing macromonomers Grant 9,284,387 - Crowther , et al. March 15, 2	2016-03-15
Hydrohalogenation Of Vinyl Terminated Polymers And Their Functionalized Derivatives For Fouling Mitigation In Hydrocarbon Refining Processes App 20160060551 - NG; Man Kit ; et al.	2016-03-03
Polyalkyl Succinic Anhydride Derivatives As Additives For Fouling Mitigation In Petroleum Refinery Processes App 20160060552 - Ng; Man Kit ; et al.	2016-03-03
Hydrosilation of vinyl-terminated macromonomers Grant 9,273,163 - Crowther , et al. March 1, 2	2016-03-01
Functionalized Polymers Containing Polyamine Succinimide For Antifouling In Hydrocarbon Refining Processes App 20160039753 - NG; Man Kit ; et al.	2016-02-11
Hydrohalogenation Of Vinyl Terminated Polymers And Their Functionalized Derivatives For Fouling Mitigation In Hydrocarbon Refining Processes App 20160017242 - NG; Man Kit ; et al.	2016-01-21
Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes Grant 9,212,326 - Ng , et al. December 15, 2	2015-12-15
Functionalized Polymers Containing Polyamine Succinimide For Demulsification In Hydrocarbon Refining Processes App 20150315487 - YEGANEH; Mohsen Shahmirzadi ; et al.	2015-11-05
Metal polymeryls and the polymer solubilized surfaces derived therefrom Grant 9,102,844 - Holtcamp , et al. August 11, 2	2015-08-11
Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes Grant 9,085,737 - Yeganeh , et al. July 21, 2	2015-07-21
Blocky ethylene propylene copolymers and methods for making them Grant 9,012,578 - Kolb , et al. April 21, 2	2015-04-21
Enhanced catalyst performance for production of vinyl terminated propylene and ethylene/propylene macromers Grant 8,993,702 - Crowther , et al. March 31, 2	2015-03-31
Dendritic ethylene polymers and processes for making Grant 8,993,681 - Tsou , et al. March 31, 2	2015-03-31
Polyalkylene epoxy polyamine additives for fouling mitigation in hydrocarbon refining processes Grant 8,951,409 - Ng , et al. February 10, 2	2015-02-10
Polyethylene and process for production thereof Grant 8,865,849 - Crowther , et al. October 21, 2	2014-10-21
Vinyl terminated higher olefin copolymers and methods to produce thereof Grant 8,841,394 - Crowther , et al. September 23, 2	2014-09-23
Vinyl terminated higher olefin polymers and methods to produce thereof Grant 8,841,397 - Holtcamp , et al. September 23, 2	2014-09-23
Amination Of Polymers Terminated With Aldehyde Group And Their Functionalized Derivatives For Fouling Mitigation In Hydrocarbon Refining Processes App 20140275433 - NG; ManKit ; et al.	2014-09-18
Functionalized Polymers Containing Polyamine Succinimide For Demulsification In Hydrocarbon Refining Processes App 20140262952 - YEGANEH; Mohsen Shahmirzadi ; et al.	2014-09-18
Hydrohalogenation Of Vinyl Terminated Polymers And Their Functionalized Derivatives For Fouling Mitigation In Hydrocarbon Refining Processes App 20140262950 - NG; ManKit ; et al.	2014-09-18
Ring Opening Cross Metathesis Of Vinyl Terminated Polymers And Their Functionalized Derivatives For Fouling Mitigation In Hydrocarbon Refining Processes App 20140259885 - NG; ManKit ; et al.	2014-09-18
Functionalized Polymers Containing Polyamine Succinimide For Antifouling In Hydrocarbon Refining Processes App 20140262953 - NG; ManKit ; et al.	2014-09-18
Block copolymers from silylated vinyl terminated macromers Grant 8,835,563 - Crowther , et al. September 16, 2	2014-09-16
Polyethylene and process for production thereof Grant 8,829,138 - Crowther , et al. September 9, 2	2014-09-09
Catalysts and methods of use thereof to produce vinyl terminated polymers Grant 8,816,027 - Crowther , et al. August 26, 2	2014-08-26
Functionalized polymers and oligomers Grant 8,796,376 - Kulkarni , et al. August 5, 2	2014-08-05
High vinyl terminated propylene based oligomers Grant 8,779,067 - Brant , et al. July 15, 2	2014-07-15
Metal Polymeryls and the Polymer Solubilized Surfaces Derived Therefrom App 20140179862 - Holtcamp; Matthew W. ; et al.	2014-06-26
Polymerization process Grant 8,754,177 - Crowther , et al. June 17, 2	2014-06-17
Functionalized high vinyl terminated propylene based oligomers Grant 8,735,502 - Brant , et al. May 27, 2	2014-05-27
Microporous membranes and methods for producing and using such membranes Grant 8,709,641 - Ishihara , et al. April 29, 2	2014-04-29
Hydrothiolation of Vinyl-Terminated Macromonomers With Thiol-Containing Compounds App 20140088217 - Ng; Man Kit ; et al.	2014-03-27
Production of Vinyl Terminated Polyethylene Using Supported Catalyst System App 20140088265 - Crowther; Donna J. ; et al.	2014-03-27
Friedel Crafts Alkylation of Aromatics Using Vinyl Terminated Macromonomers App 20140088262 - Crowther; Donna J. ; et al.	2014-03-27
Hydrosilation of Vinyl-Terminated Macromonomers App 20140088263 - Crowther; Donna J. ; et al.	2014-03-27
Production of Vinyl Terminated Polyethylene App 20140087987 - Crowther; Donna J. ; et al.	2014-03-27
Catalytic Hydroformylation of Vinyl Terminated Polyolefins App 20140088261 - Crowther; Donna J. ; et al.	2014-03-27
Hydroamination Of Aldehyde-Containing Macromonomers App 20140088264 - Crowther; Donna J. ; et al.	2014-03-27
Hydrohalogenation Of Vinyl-Terminated Macromonomers And Functionalized Derivatives App 20140088267 - NG; Man Kit ; et al.	2014-03-27
Branched Polyethylenes by Hydrosilation Grafting to Improve Processability of Polyethylene App 20140088213 - Kulkarni; Rahul R. ; et al.	2014-03-27
Ethylene Copolymers, Methods for Their Production, and Use App 20140080982 - Kolb; Rainer ; et al.	2014-03-20
Amine functionalized polyolefin and methods for preparation thereof Grant 8,669,326 - Hagadorn , et al. March 11, 2	2014-03-11
Catalysts for producing polyalpha-olefins and processes related thereto Grant 8,664,461 - Harrington , et al. March 4, 2	2014-03-04
High vinyl terminated propylene based oligomers Grant 8,653,209 - Brant , et al. February 18, 2	2014-02-18
Catalyst System, Process For Olefin Polymerization, And Polymer Compositions Produced Therefrom App 20140038486 - Crowther; Donna J. ; et al.	2014-02-06
Olefin functionalization by metathesis reaction Grant 8,623,962 - Hagadorn , et al. January 7, 2	2014-01-07
Ethylene copolymers, methods for their production, and use Grant 8,618,033 - Kolb , et al. December 31, 2	2013-12-31
Ethylene copolymers, methods for their production, and use Grant 08618033 -	2013-12-31
Functionalization of vinyl terminated polymers by ring opening cross metathesis Grant 8,604,148 - Holtcamp , et al. December 10, 2	2013-12-10
Novel Catalysts and Methods of Use Thereof to Produce Vinyl Terminated Polymers App 20130310528 - Crowther; Donna J. ; et al.	2013-11-21
Catalyst system, process for olefin polymerization, and polymer compositions produced therefrom Grant 8,580,902 - Crowther , et al. November 12, 2	2013-11-12
Microporous Film, Methods For Making Such Film, And Use For Such Film As Battery Separator Film App 20130288102 - Brant; Patrick ; et al.	2013-10-31
Polyethylene and Process for Production Thereof App 20130289213 - Crowther; Donna J. ; et al.	2013-10-31
Blocky Ethylene Propylene Copolymers and Methods for Making Them App 20130281641 - Kolb; Rainer ; et al.	2013-10-24
Methods To Increase Oligomer Viscosity And Uses Thereof App 20130274425 - Holtcamp; Matthew W. ; et al.	2013-10-17
Functionalized Polymers and Oligomers App 20130253120 - KULKARNI; Rahul R. ; et al.	2013-09-26
Catalysts For Producing Polyaplha-Olefins App 20130245213 - Harrington; Bruce A. ; et al.	2013-09-19
Polyethylene and Process for Production Thereof App 20130231451 - Crowther; Donna J. ; et al.	2013-09-05
Polyethylene and process for production thereof Grant 8,507,103 - Crowther , et al. August 13, 2	2013-08-13
Hydrosilyation of vinyl macromers with metallocenes Grant 8,501,894 - Crowther , et al. August 6, 2	2013-08-06
Enhanced Catalyst Performance for Production of Vinyl Terminated Propylene and Ethylene/Propylene Macromers App 20130197180 - Crowther; Donna J. ; et al.	2013-08-01
Vinyl Terminated Higher Olefin Copolymers and Methods to Produce Thereof App 20130150541 - Crowther; Donna J. ; et al.	2013-06-13
Catalysts and methods of use thereof to produce vinyl terminated polymers Grant 8,455,597 - Crowther , et al. June 4, 2	2013-06-04
Functionalized High Vinyl Terminated Propylene Based Oligomers App 20130137830 - Brant; Patrick S. ; et al.	2013-05-30
Functionalization of Vinyl Terminated Polymers by Ring Opening Cross Metathesis App 20130137829 - Holtcamp; Matthew W. ; et al.	2013-05-30
Polyethylene and process for production thereof Grant 8,436,114 - Crowther , et al. May 7, 2	2013-05-07
Polymacromonomer and process for production thereof Grant 8,431,662 - Brant , et al. April 30, 2	2013-04-30
Polyethylene and process for production thereof Grant 8,431,661 - Crowther , et al. April 30, 2	2013-04-30
Vinyl terminated higher olefin polymers and methods to produce thereof Grant 8,426,659 - Holtcamp , et al. April 23, 2	2013-04-23
Vinyl terminated higher olefin copolymers and methods to produce thereof Grant 8,399,724 - Crowther , et al. March 19, 2	2013-03-19
Functionalized high vinyl terminated propylene based oligomers Grant 8,399,725 - Brant , et al. March 19, 2	2013-03-19
High Vinyl Terminated Propylene Based Oligomers App 20130066103 - BRANT; Patrick ; et al.	2013-03-14
High Vinyl Terminated Propylene Based Oligomers App 20130059992 - BRANT; Patrick ; et al.	2013-03-07
High vinyl terminated propylene based oligomers Grant 8,372,930 - Brant , et al. February 12, 2	2013-02-12
Olefin Functionalization By Metathesis Reaction App 20130030126 - HAGADORN; John R. ; et al.	2013-01-31
Vinyl Terminated Higher Olefin Polymers and Methods to Produce Thereof App 20130023633 - HOLTCAMP; Matthew W. ; et al.	2013-01-24
Dendritic Ethylene Polymers And Processes For Making App 20130018120 - Tsou; Andy H. ; et al.	2013-01-17
Polyalkylene Carboxylic Acid Polyamine Additives For Fouling Mitigation In Hydrocarbon Refining Processes App 20130008830 - NG; Man Kit ; et al.	2013-01-10
Polymacromonomer and Process For Production Thereof App 20120309903 - BRANT; Patrick ; et al.	2012-12-06
Enhanced catalyst performance for production of vinyl terminated propylene and ethylene/propylene macromers Grant 8,318,998 - Crowther , et al. November 27, 2	2012-11-27
Polymacromonomer and process for production thereof Grant 8,283,428 - Brant , et al. October 9, 2	2012-10-09
Olefin functionalization by metathesis reaction Grant 8,283,419 - Hagadorn , et al. October 9, 2	2012-10-09
Enhanced Catalyst Performance For Production Of Vinyl Terminated Propylene And Ethylene/propylene Macromers App 20120245313 - Crowther; Donna J. ; et al.	2012-09-27
Novel Catalysts And Methods Of Use Thereof To Produce Vinyl Terminated Polymers App 20120245311 - Crowther; Donna J. ; et al.	2012-09-27
Block Copolymers from Silylated Vinyl Terminated Macromers App 20120245293 - Crowther; Donna J. ; et al.	2012-09-27
Vinyl Terminated Higher Olefin Polymers and Methods to Produce Thereof App 20120245312 - Holtcamp; Matthew W. ; et al.	2012-09-27
Amine Functionalized Polyolefin and Methods for Preparation Thereof App 20120245276 - Hagadorn; John R. ; et al.	2012-09-27
Hydrosilyation Of Vinyl Macromers With Metallocenes App 20120245300 - Crowther; Donna J. ; et al.	2012-09-27
Vinyl Terminated Higher Olefin Copolymers and Methods to Produce Thereof App 20120245310 - CROWTHER; Donna J. ; et al.	2012-09-27
Polyethylene and Process for Production Thereof App 20120200010 - Crowther; Donna J. ; et al.	2012-08-09
Polyethylene and Process for Production Thereof App 20120101235 - CROWTHER; Donna J. ; et al.	2012-04-26
Polyethylene and Process For Production Thereof App 20120101242 - Crowther; Donna J. ; et al.	2012-04-26
Microporous Membranes And Methods For Making And Using Such Membranes App 20120040232 - Ishihara; Takeshi ; et al.	2012-02-16
Microporous Membranes, Methods For Making Such Membranes, And The Use Of Such Membranes As Battery Separator Film App 20120034519 - Ishihara; Takeshi ; et al.	2012-02-09
Microporous Membranes, Methods For Making Such Membranes, And The Use Of Such Membranes As Battery Separator Film App 20120034518 - Ishihara; Takeshi ; et al.	2012-02-09
Microporous Polymeric Membranes, Battery Separators, And Production Methods Therefor App 20120028102 - Ishihara; Takeshi ; et al.	2012-02-02
Microporous Membranes And Methods For Producing And Using Such Membranes App 20120028101 - Ishihara; Takeshi ; et al.	2012-02-02
Microporous Membranes, Methods For Making Such Membranes, And The Use Of Such Membranes As Battery Separator Film App 20120028131 - Ishihara; Takeshi ; et al.	2012-02-02
Ethylene polymers, their production and use Grant 8,022,154 - Crowther , et al. September 20, 2	2011-09-20
Ethylene Copolymers, Methods for Their Production, and Use App 20110183878 - Kolb; Rainer ; et al.	2011-07-28
Lubricating Oil Compositions and Method for Making Them App 20110183879 - Kolb; Rainer ; et al.	2011-07-28
Catalyst system and process for olefin polymerization Grant 7,985,816 - Crowther , et al. July 26, 2	2011-07-26
Polyalkylene Epoxy Polyamine Additives For Fouling Mitigation In Hydrocarbon Refining Processes App 20110147275 - NG; Man Kit ; et al.	2011-06-23
Catalyst System and Process for Olefin Polymerization App 20100298510 - Crowther; Donna J. ; et al.	2010-11-25
Catalyst system and process for olefin polymerization Grant 7,799,879 - Crowther , et al. September 21, 2	2010-09-21
Polyalkyl Succinic Anhydride Derivatives As Additives For Fouling Mitigation In Petroleum Refinery Processes App 20100170829 - Ng; Man Kit ; et al.	2010-07-08
Ethylene Polymers, Their Production And Use App 20100113706 - Crowther; Donna J. ; et al.	2010-05-06
Polymerization Process App 20100093954 - Crowther; Donna J. ; et al.	2010-04-15
Catalyst System And Process For Olefin Polymerization App 20100029873 - Crowther; Donna J. ; et al.	2010-02-04
Catalyst System, Process for Olefin Polymerization, and Polymer Compositions Produced Therefrom App 20100029871 - Crowther; Donna J. ; et al.	2010-02-04
High Vinyl Terminated Propylene Based Oligomers App 20090318644 - Brant; Patrick ; et al.	2009-12-24
Functionalized High Vinyl Terminated Propylene Based Oligomers App 20090318646 - Brant; Patrick ; et al.	2009-12-24
Polymacromonomer And Process For Production Thereof App 20090318640 - Brant; Patrick ; et al.	2009-12-24
Olefin Functionalization By Metathesis Reaction App 20090318647 - Hagadorn; John R. ; et al.	2009-12-24
Olefin polymerization catalysts, their synthesis and use Grant 7,541,413 - Crowther , et al. June 2, 2	2009-06-02
Olefin Polymerization Catalysts, Their Synthesis And Use App 20090088542 - Crowther; Donna J. ; et al.	2009-04-02
Catalyst compounds, catalyst systems thereof and their use in a polymerization process Grant 7,446,073 - Crowther , et al. November 4, 2	2008-11-04
Catalyst compounds, catalyst systems thereof and their use in a polymerization process App 20060014632 - Crowther; Donna J. ; et al.	2006-01-19
Catalyst compounds, catalyst systems thereof and their use in a polymerization process App 20050054521 - Crowther, Donna J. ; et al.	2005-03-10
Catalyst compounds, catalyst systems thereof and their use in a polymerization process Grant 6,818,585 - Crowther , et al. November 16, 2	2004-11-16
Ethylene copolymerization process Grant 6,713,574 - Schiffino , et al. March 30, 2	2004-03-30
Ethylene copolymerization process App 20030060578 - Schiffino, Rinaldo S. ; et al.	2003-03-27
Mixed catalysts for use in a polymerization process Grant 6,492,472 - Lue , et al. December 10, 2	2002-12-10
Polymerization process for producing easier processing polymers App 20020058828 - Crowther, Donna J. ; et al.	2002-05-16
Catalyst compounds, catalyst systems thereof and their use in a polymerization process App 20020058766 - Crowther, Donna J. ; et al.	2002-05-16
Polymerization process for producing easier processing polymers Grant 6,388,115 - Crowther , et al. May 14, 2	2002-05-14
Mixed catalysts and their use in a polymerization process App 20020010077 - Lue, Ching-Tai ; et al.	2002-01-24
High temperature olefin polymerization process App 20020007025 - Crowther, Donna J. ; et al.	2002-01-17
Polymerization process for producing easier processing polymers Grant 6,339,134 - Crowther , et al. January 15, 2	2002-01-15
Method for increasing diene conversion in EPDM type polymerizations Grant 6,329,477 - Harrington , et al. December 11, 2	2001-12-11
Method for making polymer blends by using series reactors Grant 6,319,998 - Cozewith , et al. November 20, 2	2001-11-20
Olefin copolymerization process with bridged hafnocenes Grant 6,300,433 - Rodriguez , et al. October 9, 2	2001-10-09
Noncoordinating anions for olefin polymerization Grant 6,262,202 - Walzer, Jr. , et al. July 17, 2	2001-07-17
Polymerization process for olefin copolymers using bridged hafnocene compounds Grant 6,218,488 - Schiffino , et al. April 17, 2	2001-04-17
Mixed catalysts and their use in a polymerization process Grant 6,207,606 - Lue , et al. March 27, 2	2001-03-27
Transition metal olefin polymerization catalysts Grant 5,504,049 - Crowther , et al. April 2, 1	1996-04-02
Transition metal olefin polymerization processes Grant 5,502,124 - Crowther , et al. March 26, 1	1996-03-26
Cyclopentadienyl dicarbollide complexes of titanium, zirconium and hafnium Grant 5,214,173 - Jordan , et al. May 25, 1	1993-05-25