Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4937270 | Water insoluble derivatives of hyaluronic acid | Raymond Hamilton, Raksha Acharya, Alan E. Walts | 1990-06-26 | $2,641,000 |
| 4923810 | Resolution of glycidyl esters to high enantiomeric excess | Alan E. Walts | 1990-05-08 | $2,622,000 |