Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4294958 | Water-soluble salts of trimethylammonium derivatives of polyene macrolide antibiotics and the preparation thereof | Leonard S. Falkowski, Barbara J. Stefanska, Jan Zielinski, Elzbieta Troka, Jerzy Golik +3 more | 1981-10-13 |