Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855463 | Method of producing water-soluble glucuronic acid derivatives of vitamin A | Arun B. Barua | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855463 | Method of producing water-soluble glucuronic acid derivatives of vitamin A | Arun B. Barua | 1989-08-08 |