Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4532342 | N-substituted amino acids as intermediates in the preparation of acyl derivatives of 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acids | Milton L. Hoefle | 1985-07-30 |