Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900368 | Process for bioreduction of bisaryl ketone to bisaryl alcohol | Michel Chartrain, Hywyn R.O. Churchill, Woo-Baeg Choi | 1999-05-04 |
| 5026828 | Method of purifying recombinant pres-1/S-2/S/S hepatitis B antigen from yeast | — | 1991-06-25 |
| 5011915 | Process for purifying recombinant hepatitis antigens | — | 1991-04-30 |