Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500811 | Sulfonylaminophosphinic and sulfonylaminophosphonic acid derivatives, methods for their preparation and use | Manfred Schudok, Wilfried Schwab, Gerhard Zoller, Eckart Bartnik, Klaus-Ulrich Weithmann | 2002-12-31 |
| 6235727 | Sulfonylaminophosphinic and sulfonylaminophosphinic acid derivatives, methods for their preparation and use | Manfred Schudok, Wilfried Schwab, Gerhard Zoller, Eckart Bartnik, Klaus-Ulrich Weithmann | 2001-05-22 |