Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849409 | Diels-alder adduct from streptazoline and naphthoquinones and its oxidation products, which have cytotoxic and antimicrobial activity and which act against protozoa | Hans-Ullrich Hoppe, Susanne Grabley, Hartmut Voelskow, Merten Schlingmann, Matthias Wiesner +1 more | 1989-07-18 |
| 4847299 | Use of 15-deoxyspergualine as a pharmaceutical | Gerhard Dickneite, Hans-Ulrich Schorlemmer, Hans-Harald Sedlacek | 1989-07-11 |
| 4801455 | Pharmaceutical formulation and process for its preparation | Paul H. List, Peter C. Schmidt, Klaus-Jurgen Steffens, Harald Perschbacher, Hans H. Sedlacek | 1989-01-31 |
| 4795808 | Anthracycline tetrasaccharides | Hans G. Berscheid, Dirk Bottger | 1989-01-03 |