Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840606 | Blocky poly(ether ether ketone) copolymers and corresponding synthesis methods and articles | Kelly D. Branham, David Blake Roller, Stéphane Jeol, Marco Apostolo, Lindsey ANDERSON +2 more | 2023-12-12 |
| 11014839 | Liquid treatment device | Chris Murphy, Paul John Pearce | 2021-05-25 |
| 10766994 | Reduction of aldehydes in amine catalysts | Ernest L. Rister, Jr., Haibo Zhao, Robert A. Grigsby, Jr. | 2020-09-08 |
| 10131737 | Reduction of aldehydes in amine catalysts | Ernest L. Rister, Jr., Srinivasa S. Godavarthy, Henry Robertson, Robert A. Grigsby, Jr., Geert Lodewijk Dries +1 more | 2018-11-20 |
| 9221967 | Preparation and use of polymeric dispersant compositions | Janice S. Walker, David C. Alexander, Ernest L. Rister, Jr. | 2015-12-29 |