Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142639 | Polyurethane-polyorganosiloxane copolymer and method for its preparation | Bizhong Zhu, Vinita Pandit | 2021-10-12 |
| 11041042 | Silicone urethane urea copolymer and preparation and use thereof | Bizhong Zhu | 2021-06-22 |
| 10920078 | Silicone-polyether copolymer, sealants comprising same, and related methods | David Hagan, Brian Harkness, William H. Heath, Stephen Michael Hlinka, II, Eric Jude Joffre +3 more | 2021-02-16 |