Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428381 | Gas treating solutions containing imidazole-amine compounds and methods of making the same | Kathryn E. O'Harra | 2025-09-30 |
| 12384737 | Compounds for solubilizing polymers | Shuai Qian | 2025-08-12 |
| 12234313 | Methods for converting PVC to elastomers | Paul A. Rupar | 2025-02-25 |
| 12129320 | Materials for reducing acids from liquid phases | Steven Thomas Weinman | 2024-10-29 |
| 11912825 | Polymers derived from 2,2′-bisimidazoles | Kathryn E. O'Harra, Irshad Kammakakam | 2024-02-27 |
| 11845038 | Reducing acid gases from streams | Brian Flowers, Max Mittenthal | 2023-12-19 |
| 11685796 | Methods for converting PVC to elastomers | Paul A. Rupar | 2023-06-27 |
| 11572355 | Methods for synthesizing vinylidenes and alkenes | Kathryn E. O'Harra | 2023-02-07 |
| 11452969 | Reducing acid gases from streams | Brian Flowers, Max Mittenthal | 2022-09-27 |
| 11034794 | Ionic polyesters, polyethers, poly(ether sulfones), and related materials | Kathryn E. O'Harra, Grayson Patrick Dennis | 2021-06-15 |
| 10836865 | Ionic polyamide and polyamide-imide materials and methods of use | Kathryn E. O'Harra | 2020-11-17 |
| 10350544 | Gas treating solutions containing imidazole-amine compounds | — | 2019-07-16 |
| 9845380 | Ionic polyimide materials and methods of use | Matthew S. Shannon, John David Roveda, Jr., David A. Wallace, Max Mittenthal | 2017-12-19 |
| 9446348 | Imidazolium-based room-temperature ionic liquids, polymers, monomers and membranes incorporating same | Trevor Carlisle, Evan Shigeto Hatakeyama, Douglas L. Gin, Richard D. Noble, Robert L. Kerr +1 more | 2016-09-20 |
| 9162191 | Imidazole-containing polymer membranes and methods of use | Matthew S. Shannon | 2015-10-20 |
| 8926732 | Imidazolium-based room-temperature ionic liquids, polymers, monomers, and membranes incorporating same | Trevor Carlisle, Evan Shigeto Hatakeyama, Douglas L. Gin, Richard D. Noble, Robert L. Kerr +1 more | 2015-01-06 |
| 8741246 | N-functionalized imidazole-containing systems and methods of use | — | 2014-06-03 |
| 8673956 | Imido-acid salts and methods of use | — | 2014-03-18 |
| 8506914 | N-functionalized imidazole-containing systems and methods of use | — | 2013-08-13 |
| 7931824 | Surfactants and polymerizable surfactants based on room-temperature ionic liquids that form lyotropic liquid crystal phases with water and room-temperature ionic liquids | Douglas L. Gin, Richard D. Noble, Xiaohui Zeng | 2011-04-26 |