Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8609801 | Polymers and copolymers containing 2H-benzimidazol-2-one moieties | Allan S. Hay, Aabid A. Mir, Sumiko Matsumura | 2013-12-17 |
| 7696298 | Poly(arylenebenzimidazole) polymers and copolymers | Allan S. Hay, Sumiko Matsumura | 2010-04-13 |