Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4410545 | Carbonate diester solutions of PGE-type compounds | Cheng-Der Tony Yu | 1983-10-18 |
| 4328245 | Carbonate diester solutions of PGE-type compounds | Cheng-Der Tony Yu | 1982-05-04 |