Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616693 | Process for seperating alpha-1-proteinase inhibitor from COHN IV.sub.1 +1V.sub.4 paste | Duk Sung Hwang, Evelyn Nario, Mark Lepe, Hirokazu Ito, Kazuo Takechi | 1997-04-01 |