Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637472 | Hydrazine derivatized cells | Edward Granados, Daniel F. Heiman, Herbert Chow | 1997-06-10 |
| 5591598 | Method for quantitating hydrazide groups | Edward Granados, Daniel F. Heiman, Herbert Chow | 1997-01-07 |