Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797471 | Peptide derivatives having an inhibitory action on hydroxylating enzymes, a process for their preparation, agents containing them, and their use | Volker Teetz, Dietrich Brocks, Hartmut Hanauske-Abel, Volkmar Gunzler | 1989-01-10 |