Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371286 | Removal of carbonyl impurities from a carbonylation process stream | Madan Singh, Mark O. Scates, Wayne David Picard | 1994-12-06 |
| 5344979 | Process for preparing color-stabilized acetaminophen | Edward G. Zey | 1994-09-06 |