| Patent | Date |
|---|
Activated spray-dried Ziegler-Natta catalyst system
Grant 11,325,927 - Mariott , et al. May 10, 2 | 2022-05-10 |
Modified spray-dried Ziegler-Natta (pro)catalyst systems
Grant 11,325,928 - Mariott , et al. May 10, 2 | 2022-05-10 |
Spray-dried Ziegler-Natta (pro)catalyst systems
Grant 11,248,066 - Munro , et al. February 15, 2 | 2022-02-15 |
Methods for making polyolefin polymer compositions
Grant 11,193,008 - Lue , et al. December 7, 2 | 2021-12-07 |
Method for improving Ziegler-Natta catalyst activity
Grant 11,180,582 - Cann , et al. November 23, 2 | 2021-11-23 |
Process Control For Long Chain Branching Control In Polyethylene Production
App 20210284768 - Mariott; Wesley R. ; et al. | 2021-09-16 |
Spray-dried Ziegler-natta (pro)catalyst Systems
App 20210230317 - Munro; Ian M. ; et al. | 2021-07-29 |
Method For Improving Ziegler-natta Catalyst Activity
App 20210189024 - Cann; Kevin J. ; et al. | 2021-06-24 |
Catalyst Formulations
App 20210115168 - MARIOTT; Wesley R. ; et al. | 2021-04-22 |
Spray-dried Zirconocene Catalyst System
App 20210032377 - Mariott; Wesley R. ; et al. | 2021-02-04 |
Modified Spray-dried Ziegler-natta (pro)catalyst Systems
App 20200369693 - Mariott; Wesley R. ; et al. | 2020-11-26 |
Supported catalyst with improved flowability
Grant 10,676,589 - Rao , et al. | 2020-06-09 |
Supported catalyst with improved flowability
Grant 10,676,588 - Rao , et al. | 2020-06-09 |
Supported catalyst with improved flowability
Grant 10,597,509 - Rao , et al. | 2020-03-24 |
Methods for Making Polyolefin Polymer Compositions
App 20200056026 - Lue; Ching-Tai ; et al. | 2020-02-20 |
Process control for long chain branching control in polyethylene production
Grant 10,513,572 - Mariott , et al. Dec | 2019-12-24 |
Supported Catalyst With Improved Flowability
App 20190218364 - Rao; Yuanqiao ; et al. | 2019-07-18 |
Supported Catalyst With Improved Flowability
App 20190211180 - Rao; Yuanqiao ; et al. | 2019-07-11 |
Supported Catalyst With Improved Flowability
App 20190211181 - Rao; Yuanqiao ; et al. | 2019-07-11 |
Catalyst composition, methods of preparation and use in a polymerization process
Grant 10,329,364 - Pannell , et al. | 2019-06-25 |
Supported catalyst with improved flowability
Grant 10,280,283 - Rao , et al. | 2019-05-07 |
Fluorinated catalyst supports and catalyst systems
Grant 10,233,270 - Moorhouse , et al. | 2019-03-19 |
Mixed compatible Ziegler-Natta / chromium catalysts for improved polymer products
Grant 10,221,263 - Cann , et al. | 2019-03-05 |
Fluorinated catalyst supports and catalyst systems
Grant 10,208,139 - Moorhouse , et al. Feb | 2019-02-19 |
Fluorinated catalyst supports and catalyst systems
Grant 10,189,917 - Moorhouse , et al. Ja | 2019-01-29 |
Process Control For Long Chain Branching Control In Polyethylene Production
App 20190016835 - Mariott; Wesley R. ; et al. | 2019-01-17 |
Preparation of polyolefin
Grant 10,167,350 - Lester , et al. J | 2019-01-01 |
Process control for long chain branching control in polyethylene production
Grant 10,155,831 - Mariott , et al. Dec | 2018-12-18 |
Continuity compositions and methods of making and using the same
Grant 10,035,868 - Pannell , et al. July 31, 2 | 2018-07-31 |
Methods for making catalyst compositions and polymer products produced therefrom
Grant 9,975,974 - Mariott , et al. May 22, 2 | 2018-05-22 |
Producing polyolefin products
Grant 9,902,790 - Vanderlende , et al. February 27, 2 | 2018-02-27 |
Polyethylenes with increased molecular weight distribution
Grant 9,856,339 - Mariott , et al. January 2, 2 | 2018-01-02 |
Fluorinated Catalyst Supports And Catalyst Systems
App 20170260306 - Moorhouse; John H. ; et al. | 2017-09-14 |
Fluorinated Catalyst Supports And Catalyst Systems
App 20170247482 - Moorhouse; John H. ; et al. | 2017-08-31 |
Continuity Compositions And Methods Of Making And Using The Same
App 20170240674 - Pannell; Richard B. ; et al. | 2017-08-24 |
Fluorinated Catalyst Supports And Catalyst Systems
App 20170233506 - Moorhouse; John H. ; et al. | 2017-08-17 |
Catalyst Composition, Methods Of Preparation And Use In A Polymerization Process
App 20170183434 - Pannell; Richard B. ; et al. | 2017-06-29 |
Continuity compositions and methods of making and using the same
Grant 9,676,885 - Pannell , et al. June 13, 2 | 2017-06-13 |
Spray-dried catalyst compositions and polymerization processes employing the same
Grant 9,637,567 - Mariott , et al. May 2, 2 | 2017-05-02 |
Preparation Of Polyolefin
App 20170081432 - Lester; C. Dale ; et al. | 2017-03-23 |
Methods For Making Catalyst Compositions And Polymer Products Produced Therefrom
App 20170029542 - Mariott; Wesley R. ; et al. | 2017-02-02 |
Continuity Compositions And Methods Of Making And Using The Same
App 20170022310 - Pannell; Richard B. ; et al. | 2017-01-26 |
Producing Polyolefin Products
App 20170022309 - Vanderlende; Daniel D. ; et al. | 2017-01-26 |
Process Control For Long Chain Branching Control In Polyethylene Production
App 20170015768 - Mariott; Wesley R. ; et al. | 2017-01-19 |
Preparation of polyolefin
Grant 9,540,460 - Lester , et al. January 10, 2 | 2017-01-10 |
Methods for making catalyst compositions and polymer products produced therefrom
Grant 9,487,601 - Mariott , et al. November 8, 2 | 2016-11-08 |
Polyethylenes With Increased Molecular Weight Distribution
App 20160194421 - Mariott; Wesley R. ; et al. | 2016-07-07 |
Polymerization processes using reactor components suspended in hydrocarbon gels
Grant 9,228,033 - Lynn , et al. January 5, 2 | 2016-01-05 |
Preparation Of Polyolefin
App 20150368377 - Lester; Dale C. ; et al. | 2015-12-24 |
Supported Catalyst With Improved Flowability
App 20150344667 - Rao; Yuanqiao ; et al. | 2015-12-03 |
Mixed Compatible Ziegler-Natta / Chromium Catalysts for Improved Polymer Products
App 20150274859 - Cann; Kevin J. ; et al. | 2015-10-01 |
Polymerization Processes Using Reactor Components Suspended in Hydrocarbon Gels
App 20150166692 - Lynn; Timothy R. ; et al. | 2015-06-18 |
Spray-Dried Catalyst Compositions and Polymerization Processes Employing the Same
App 20150133615 - Mariott; Wesley R. ; et al. | 2015-05-14 |
Polymerization process using a supported constrained geometry catalyst
Grant 8,957,167 - Hussein , et al. February 17, 2 | 2015-02-17 |
Methods for Making Catalyst Compositions and Polymer Products Produced Therefrom
App 20150011719 - Mariott; Wesley R. ; et al. | 2015-01-08 |
Catalyst systems and methods for using same to produce polyolefin products
Grant 8,835,582 - Cann , et al. September 16, 2 | 2014-09-16 |
Additive for polyolefin polymerization processes
Grant 8,703,884 - Mariott , et al. April 22, 2 | 2014-04-22 |
Additive for Polyolefin Polymerization Processes
App 20130267666 - Mariott; Wesley R. ; et al. | 2013-10-10 |
Catalyst Systems And Methods For Using Same To Produce Polyolefin Products
App 20130035463 - Cann; Kevin J. ; et al. | 2013-02-07 |
Polymerization Process Using A Supported Constrained Geometry Catalyst
App 20120130032 - Hussein; F. David ; et al. | 2012-05-24 |
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