Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4555362 | Method and intermediates for producing .alpha.-L-aspartyl-L-phenylalanine | John B. Hill | 1985-11-26 |
| 4480112 | Method and intermediates for producing .alpha.-L-aspartyl-L-phenylalanine | John B. Hill | 1984-10-30 |
| 4440677 | Method and intermediates for producing .alpha.-L-aspartyl-L-phenylalanine | John B. Hill | 1984-04-03 |