Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688974 | Process for the preparation of an endothelin antagonist | David M. Tschaen | 1997-11-18 |
PD
Paul N. Devine
Overall (1997): #96,322 of 185,788Top 55%
1
Patents 1997