Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175153 | Substituted alpha-amino acids having pharmaceutical activity | James Drummond, Vlad Edward Gregor, Graham Johnson, Michael R. Pavia | 1992-12-29 |
| 5071853 | Polycyclic amines useful as cerebrovascular agents | Sheryl Jeanne Hays, Graham Johnson, Perry M. Novak, Daniel Fred Ortwine | 1991-12-10 |
| 4657909 | Antimicrobial and antitumor phenazine carboxaldehydes and derivatives | Edward Faith Elslager, James C. French, Blanche D. Graham, Gerard C. Hokanson, Stephen W. Mamber +3 more | 1987-04-14 |