Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5827934 | Cytotoxic diphtheria toxin fragments | Clarence L. Villemez | 1998-10-27 |
| 5681810 | Diphtheria toxin fragments, conjugates and methods of use to inhibit tumors and leukemia | Clarence L. Villemez | 1997-10-28 |