Pearson; David M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pearson; David M..The latest application filed is for "polymerization of ethylene in solution processes using a ziegler-natta catalyst and a hydrogenation procatalyst".
- Pearson; David M. - Lake Jackson TX
- Pearson; David M. - Freeport TX
| Patent | Date |
|---|---|
| Polymerization Of Ethylene In Solution Processes Using A Ziegler-natta Catalyst And A Hydrogenation Procatalyst App 20220306772 - Chen; Linfeng ; et al. | 2022-09-29 |
| Olefin polymerization activators Grant 11,447,584 - Senecal , et al. September 20, 2 | 2022-09-20 |
| Olefin polymerization activators Grant 11,447,586 - Keaton , et al. September 20, 2 | 2022-09-20 |
| Polymerization Of Ethylene In Solution Processes Using A Ziegler-natta Catalyst And A Hydrogenation Catalyst App 20220275114 - Chen; Linfeng ; et al. | 2022-09-01 |
| Zirconocene-titanocene catalyst system Grant 11,421,051 - Chen , et al. August 23, 2 | 2022-08-23 |
| Hafnocene-titanocene Catalyst System App 20220235155 - Chen; Linfeng ; et al. | 2022-07-28 |
| Process For Oligomerization App 20220176363 - Klosin; Jerzy ; et al. | 2022-06-09 |
| Anionic Group Iii Complexes As Weakly Coordinating Anions For Olefin Polymerization Catalyst Activators App 20220162352 - Senecal; Todd D. ; et al. | 2022-05-26 |
| Process for oligomerization Grant 11,260,381 - Klosin , et al. March 1, 2 | 2022-03-01 |
| Heterocycle-heterocycle-based Group Iv Transition Metal Catalysts For Olefin Polymerization App 20220056164 - Koenigs; David ; et al. | 2022-02-24 |
| Phosphoramidate catalysts for ethylene-based interpolymers Grant 11,168,155 - Spencer , et al. November 9, 2 | 2021-11-09 |
| Mixed catalyst systems for producing multimodal elastomers Grant 11,155,658 - Carnahan , et al. October 26, 2 | 2021-10-26 |
| Chromium Complex And Catalyst Therefrom App 20210268487 - Klosin; Jerzy ; et al. | 2021-09-02 |
| Binuclear Olefin Polymerization Activators App 20210147592 - KEATON; Richard J. ; et al. | 2021-05-20 |
| Process For Oligomerization App 20210129125 - Klosin; Jerzy ; et al. | 2021-05-06 |
| Chromium complex and catalyst therefrom Grant 10,981,156 - Klosin , et al. April 20, 2 | 2021-04-20 |
| Zirconocene-titanocene Catalyst System App 20210079130 - Chen; Linfeng ; et al. | 2021-03-18 |
| Hafnocene-titanocene Catalyst System App 20210079129 - Chen; Linfeng ; et al. | 2021-03-18 |
| Olefin Polymerization Activators App 20210054119 - Senecal; Todd D. ; et al. | 2021-02-25 |
| Process for oligomerization Grant 10,919,031 - Klosin , et al. February 16, 2 | 2021-02-16 |
| Olefin Polymerization Activators App 20210032382 - Keaton; Richard J. ; et al. | 2021-02-04 |
| Process For Oligomerization App 20200338542 - Klosin; Jerzy ; et al. | 2020-10-29 |
| Process for oligomerization Grant 10,702,861 - Klosin , et al. | 2020-07-07 |
| Process For Oligomerization App 20200030783 - Klosin; Jerzy ; et al. | 2020-01-30 |
| Phosphoramidate Catalysts For Ethylene-based Interpolymers App 20200010582 - Spencer; Liam P. ; et al. | 2020-01-09 |
| Mixed Catalyst Systems For Producing Multimodal Elastomers App 20190276573 - Carnahan; Edmund M. ; et al. | 2019-09-12 |
| Process for oligomerization Grant 10,376,869 - Klosin , et al. A | 2019-08-13 |
| Phosphacycle compound and process for production thereof Grant 10,357,764 - Klosin , et al. July 23, 2 | 2019-07-23 |
| Polyolefin composition and method of producing the same Grant 10,351,646 - Fontaine , et al. July 16, 2 | 2019-07-16 |
| Chromium Complex And Catalyst Therefrom App 20190210013 - Klosin; Jerzy ; et al. | 2019-07-11 |
| Chromium complex and catalyst therefrom Grant 10,207,262 - Klosin , et al. Feb | 2019-02-19 |
| Ethylene based interpolymers and composition comprising the same Grant 10,160,817 - Spencer , et al. Dec | 2018-12-25 |
| Phosphacycle Compound And Process For Production Thereof App 20180291048 - Klosin; Jerzy ; et al. | 2018-10-11 |
| Process For Oligomerization App 20180154344 - Klosin; Jerzy ; et al. | 2018-06-07 |
| Chromium Complex And Catalyst Therefrom App 20180071725 - Klosin; Jerzy ; et al. | 2018-03-15 |
| Metal-ligand complex, olefin polymerization catalyst derived therefrom, and olefin polymerization method utilizing the catalyst Grant 9,862,734 - Klosin , et al. January 9, 2 | 2018-01-09 |
| A Polyolefin Composition And Method Of Producing The Same App 20180002464 - Fontaine; Philip P. ; et al. | 2018-01-04 |
| Ethylene-Based Interpolymers and Composition Comprising the Same App 20170369609 - Spencer; Liam P. ; et al. | 2017-12-28 |
| Metal-ligand Complex, Olefin Polymerization Catalyst Derived Therefrom, And Olefin Polymerization Method Utilizing The Catalyst App 20160311837 - Klosin; Jerzy ; et al. | 2016-10-27 |
| NCAGE Code | 1U7B4 | PEARSON DAVID M |
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.
| 