Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286496 | Functional polyolefin polymers and manufacture thereof | Tim Hsu, Tze-Chiang Chung | 2025-04-29 |
| 11820848 | Functional polyolefin polymers and manufacture thereof | Tim Hsu, Tze-Chiang Chung | 2023-11-21 |
| 7119226 | Process for the conversion of methane | Ayusman Sen | 2006-10-10 |
| 5510525 | Direct catalytic oxidative carbonylation of lower alkanes to acids | Ayusman Sen | 1996-04-23 |
| 5393922 | Catalytic direct oxidation of hydrocarbons to acids | Ayusman Sen | 1995-02-28 |