Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5116749 | .gamma.-glutamylcysteine transferase | Susanne Löffler, Ernst-Ludwig Winnacker, Meinhard H. Zenk | 1992-05-26 |
| 4883861 | Cysteine-rich peptides having gamma-glutamic acid and beta-alanine units, a process for their preparation and their use | Ernst-Ludwig Winnacker, Meinhart H. Zenk | 1989-11-28 |
| 4725670 | High-cysteine peptides with alpha-glutamic acid units, process for their production and application of same | Ernst-Ludwig Winnacker, Meinhart H. Zenk | 1988-02-16 |