Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997822 | Heterocyclic compounds having a 2-(2-(N,N-bis(2-chloroethyl)-diamidophosphoryloxy) ethyl) radical | Ludmilla Bielicki, Georg Voelcker, Ulf Niemeyer | 1991-03-05 |
| 4770870 | Method for reducing pain associated with the administration of 4-sulfido-oxazaphosphorines and 4-sulfoalkylthio-oxazaphorphorines | Gernot Peter, Georg Voelcker, Erhardt Wrabetz | 1988-09-13 |