Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814478 | Stabilizing polypropiolactone by end-capping with end-capping agents | John Aibangbee Osaheni | 2023-11-14 |
| 11351519 | Absorbent polymers, and methods and systems of producing thereof and uses thereof | Han Lee, John Ruhl, Kyle Sherry, Alexander Tseitlin, Sadesh H. Sookraj | 2022-06-07 |
| 11027242 | Nanofiltration membranes and methods of use | Scott D. Allen, Han Lee, Thomas Widzinski, Jay J. Farmer | 2021-06-08 |
| 10662211 | Catalysts and methods for polymer synthesis | Scott D. Allen, Anna E. Cherian, Chris A. Simoneau, Jay J. Farmer, Geoffrey W. Coates +1 more | 2020-05-26 |
| 10245559 | Nanofiltration membranes and methods of use | Scott D. Allen, Han Lee, Thomas Widzinski, Jay J. Farmer | 2019-04-02 |
| 9951096 | Catalysts and methods for polymer synthesis | Scott D. Allen, Anna E. Cherian, Chris A. Simoneau, Jay J. Farmer, Geoffrey W. Coates +1 more | 2018-04-24 |
| 9914689 | Process for production of acrylates from epoxides | Richard V. Porcelli, Jay J. Farmer | 2018-03-13 |
| 9505878 | Catalysts and methods for polymer synthesis | Scott D. Allen, Anna E. Cherian, Chris A. Simoneau, Jay J. Farmer, Geoffrey W. Coates +1 more | 2016-11-29 |
| 9096510 | Process for production of acrylates from epoxides | Richard V. Porcelli, Jay J. Farmer | 2015-08-04 |
| 8956989 | Catalysts and methods for polymer synthesis | Scott D. Allen, Anna E. Cherian, Chris A. Simoneau, Jay J. Farmer, Geoffrey W. Coates +1 more | 2015-02-17 |
| 8951930 | Catalysts and methods for polymer synthesis | Scott D. Allen, Anna E. Cherian, Chris A. Simoneau, Jay J. Farmer, Geoffrey W. Coates +1 more | 2015-02-10 |
| 8946109 | Catalysts and methods for polymer synthesis | Scott D. Allen, Anna E. Cherian, Chris A. Simoneau, Jay J. Farmer, Geoffrey W. Coates +1 more | 2015-02-03 |
| 8633123 | Catalysts and methods for polymer synthesis | Scott D. Allen, Anna E. Cherian, Chris A. Simoneau, Jay J. Farmer, Geoffrey W. Coates +1 more | 2014-01-21 |
| 8575245 | Tunable polymer compositions | Scott D. Allen, Jeffrey R. Conuel | 2013-11-05 |
| 6716786 | Supported catalyst comprising expanded anions | Richard E. Campbell, Jr., Grant Berent Jacobsen, David D. Devore, David R. Neithamer | 2004-04-06 |
| 6703246 | Thermal method and apparatus | Theodore E. Miller, Jr., Charles A. Nielsen, Ray Chrisman | 2004-03-09 |
| 6462156 | Catalyst activators comprising expanded anions | — | 2002-10-08 |
| 6395671 | Catalyst activators comprising expanded anions | — | 2002-05-28 |
| 6160146 | Process for preparing trifluoroarylaluminum etherates | Eugene Y. Chen, Jerzy Klosin, William J. Kruper, Jr. | 2000-12-12 |
| 5744646 | Preparation of tris (pentafluorophenyl) borane | David R. Wilson | 1998-04-28 |
| 5721185 | Homogeneous olefin polymerization catalyst by abstraction with lewis acids | James C. Stevens, Peter N. Nickias, Mark H. McAdon | 1998-02-24 |
| 5625087 | Silylium cationic polymerization activators for metallocene complexes | David D. Devore, David R. Neithamer, Robert D. Mussell | 1997-04-29 |
| 5321106 | Addition polymerization catalyst with oxidative activation | — | 1994-06-14 |
| 5189192 | Process for preparing addition polymerization catalysts via metal center oxidation | Robert K. Rosen, Peter N. Nickias | 1993-02-23 |