Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643550 | Method of treating colorectal carcinoma lesion and composition for use therein | Sydney Welt, Samual Yeh, Lloyd J. Old, Herbert F. Oettgen, Francisco Real +1 more | 1997-07-01 |