Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834536 | Butyl rubber additives for improved tire tread performance | Edward J. Blok, Anthony J. Dias, Erick E. Wurzinger | 2023-12-05 |
| 11649303 | Solvent-free process for functionalizing isobutylene-based polymers | David J. Freas, Tu N. Pham, Yuan-Ju Chen, Edward J. Blok, Anthony J. Dias | 2023-05-16 |