| Patent | Date |
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Metallocenes and Methods Thereof
App 20220275015 - Holtcamp; Matthew W. ; et al. | 2022-09-01 |
Metallocene synthesis process
Grant 11,279,723 - Harlan , et al. March 22, 2 | 2022-03-22 |
Slurry Trim Feeder Modifications
App 20220056168 - Olson; Joshua P. ; et al. | 2022-02-24 |
On-Line Adjustment of Mixed Catalyst Ratio and Olefin Polymerization
App 20220033535 - Stevens; Kevin A. ; et al. | 2022-02-03 |
On-Line Adjustment of Catalysts by Trim and Olefin Polymerization
App 20220033537 - Stevens; Kevin A. ; et al. | 2022-02-03 |
On-Line Adjustment of Mixed Catalyst Ratio By Trim and Olefin Polymerization with the Same
App 20220033536 - Stevens; Kevin A. ; et al. | 2022-02-03 |
Supported transition metal bis(phenolate) complexes and their use as catalysts for olefin polymerization
Grant 11,225,539 - Harlan , et al. January 18, 2 | 2022-01-18 |
Metallocene compounds having appended Lewis acids and polymerization therewith
Grant 11,186,601 - Holtcamp , et al. November 30, 2 | 2021-11-30 |
Toluene free silica supported single-site metallocene catalysts from in-situ supported MAO formation in aliphatic solvents
Grant 11,161,922 - Luo , et al. November 2, 2 | 2021-11-02 |
Solubility Improvement of Non-Metallocene Transition Metal Complexes in Aliphatic Hydrocarbon Solvents
App 20210332164 - Hagadorn; John R. ; et al. | 2021-10-28 |
Polymerization process
Grant 11,142,591 - Hagadorn , et al. October 12, 2 | 2021-10-12 |
Carbon dioxide as a catalyst quench agent in solution polymerization, and products made therefrom
Grant 11,117,983 - Sattler , et al. September 14, 2 | 2021-09-14 |
Metallocene Synthesis Process
App 20210246155 - Harlan; Charles J. ; et al. | 2021-08-12 |
Toluene free silica supported single-site metallocene catalysts from in-situ supported alumoxane formation in aliphatic solvents
Grant 11,021,552 - Harlan , et al. June 1, 2 | 2021-06-01 |
Catalyst systems and polymerization processes for using the same
Grant 11,015,001 - Ye , et al. May 25, 2 | 2021-05-25 |
Catalyst Systems Including Group 15 Catalyst and Non-Coordinating Anion Type Activator Containing Cation Having Alkyl Groups and uses Thereof
App 20210122841 - Faler; Catherine A. ; et al. | 2021-04-29 |
Catalyst Systems Including Phenol-Oxadiazole Catalyst and Non-Coordinating Anion Type Activators Containing Cation Having Alkyl Groups and uses Thereof
App 20210122844 - Faler; Catherine A. ; et al. | 2021-04-29 |
Polyethylene compositions and articles made therefrom
Grant 10,927,203 - Lue , et al. February 23, 2 | 2021-02-23 |
Polyethylene compositions and articles made therefrom
Grant 10,927,202 - Lue , et al. February 23, 2 | 2021-02-23 |
Mixed catalysts with unbridged hafnocenes with -CH2-SiMe3 moieties
Grant 10,913,808 - Holtcamp , et al. February 9, 2 | 2021-02-09 |
Polymerization processes and polymers made therefrom
Grant 10,899,860 - Silva , et al. January 26, 2 | 2021-01-26 |
Mixed catalysts with 2,6-bis(imino)pyridyl iron complexes and bridged hafnocenes
Grant 10,844,150 - Holtcamp , et al. November 24, 2 | 2020-11-24 |
Deactivation Methods for Active Components from Gas Phase Polyolefin Polymerization Processes
App 20200270375 - Kuo; Chi-I ; et al. | 2020-08-27 |
Supported Transition Metal Bis(Phenolate) Complexes and Their Use as Catalysts for Olefin Polymerization
App 20200255561 - Kind Code | 2020-08-13 |
Carbon Dioxide as a Catalyst Quench Agent in Solution Polymerization, and Products Made Therefrom
App 20200223953 - Sattler; Aaron ; et al. | 2020-07-16 |
Spray-dried olefin polymerization catalyst compositions and polymerization processes for using the same
Grant 10,647,798 - Holtcamp , et al. | 2020-05-12 |
Polymerization Process
App 20200087422 - Hagadorn; John R. ; et al. | 2020-03-19 |
Metallocene Compounds Having Appended Lewis Acids and Polymerization Therewith
App 20200071349 - Holtcamp; Matthew W. ; et al. | 2020-03-05 |
Polymerization Processes and Polymers Made Therefrom
App 20200071436 - Silva; Adriana S. ; et al. | 2020-03-05 |
Mixed Catalyst Systems and Methods of Using the Same
App 20200048382 - Holtcamp; Matthew W. ; et al. | 2020-02-13 |
Bridged biphenyl phenol transition metal complexes, production and use thereof
Grant 10,544,244 - Faler , et al. Ja | 2020-01-28 |
Polyethylene Compositions and Articles Made Therefrom
App 20190144575 - Lue; Ching-Tai ; et al. | 2019-05-16 |
Polyethylene Compositions and Articles Made Therefrom
App 20190144576 - Lue; Ching-Tai ; et al. | 2019-05-16 |
Toluene Free Silica Supported Single-Site Metallocene Catalysts from In-Situ Supported MAO Formation in Aliphatic Solvents
App 20190127497 - Luo; Lubin ; et al. | 2019-05-02 |
Toluene Free Silica Supported Single-Site Metallocene Catalysts from In-situ Supported Alumoxane Formation in Aliphatic Solvents
App 20190127499 - Harlan; Charles J. ; et al. | 2019-05-02 |
Olefin polymerization catalyst system comprising mesoporous organosilica support
Grant 10,266,622 - Holtcamp , et al. | 2019-04-23 |
Olefin polymerization catalyst system comprising mesoporous organosilica support
Grant 10,239,967 - Holtcamp , et al. | 2019-03-26 |
Bridged Biphenyl Phenol Transition Metal Complexes, Production and Use Thereof
App 20190040165 - Faler; Catherine A. ; et al. | 2019-02-07 |
Mixed Catalysts with 2,6-Bis(imino)pyridyl Iron Complexes and Bridged Hafnocenes
App 20190040168 - Holtcamp; Matthew W. ; et al. | 2019-02-07 |
Mixed Catalysts with Unbridged Hafnocenes with -CH2-SiMe3 Moieties
App 20190040167 - Holtcamp; Matthew W. ; et al. | 2019-02-07 |
Olefin polymerization catalyst system comprising mesoporous organosilica support
Grant 10,155,826 - Holtcamp , et al. Dec | 2018-12-18 |
Catalyst Systems and Polymerization Processes for Using the Same
App 20180334517 - Ye; Xuan ; et al. | 2018-11-22 |
Spray-Dried Olefin Polymerization Catalyst Compositions and Polymerization Processes for Using the Same
App 20180179310 - Holtcamp; Matthew W. ; et al. | 2018-06-28 |
Olefin Polymerization Catalyst System Comprising Mesoporous Organosilica Support
App 20170320971 - HOLTCAMP; Matthew W. ; et al. | 2017-11-09 |
Olefin Polymerization Catalyst System Comprising Mesoporous Organosilica Support
App 20170320977 - HOLTCAMP; Matthew W. ; et al. | 2017-11-09 |
Olefin Polymerization Catalyst System Comprising Mesoporous Organosilica Support
App 20170306068 - HOLTCAMP; Matthew W. ; et al. | 2017-10-26 |
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