Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685570 | Postage stamps | John Caspers, Ross McDougall | 1997-11-11 |
| 5686422 | Synthetic inhibitors of mammalian collagenase | Arno F. Spatola, Robert B. Miller, Frank Burns, Christopher Paterson | 1997-11-11 |
| 5616605 | Peptide derivatives of collagenase inhibitor | Arno F. Spatola, Krzysztof Darlak | 1997-04-01 |