Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637591 | Antimicrobial and anticollagenase activity of phenazine-5, 10-dioxide and derivatives | Y.-S. Edmond Cheng, Douglas F. Marks, Jr., Hiroshi Kataguchi | 1997-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637591 | Antimicrobial and anticollagenase activity of phenazine-5, 10-dioxide and derivatives | Y.-S. Edmond Cheng, Douglas F. Marks, Jr., Hiroshi Kataguchi | 1997-06-10 |