Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318963 | Heterocyclic hydrazide derivatives of monocyclic .beta.-lactam antibiotics | Henner Straub | 1994-06-07 |
| 5290929 | Heteroaryl derivatives of monocyclic beta-lactam antibiotics | William H. Koster, Joseph E. Sundeen, Henner Straub, Uwe D. Treuner, Kent Amsberry +2 more | 1994-03-01 |