Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978667 | Substituted 6H-7,8-dihydrothiapyrano(3,2-d)-pyrimidines as hypoglycemic agents | Richard Saperstein, Richard L. Tolman | 1990-12-18 |
| 4710469 | Novel phosphotyrosyl protein phosphatase | Theming Liang | 1987-12-01 |