Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191069 | Polyfunctional compounds containing .alpha.-diazo-.beta.-keto ester units and sulfonate units | Georg Pawlowski, Hans-Joachim Merrem, Ralph R. Dammel | 1993-03-02 |