Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264206 | Nail lacquer with antimycotic activity, and a process for the preparation thereof | Manfred Bohn, Walter Dittmar, Karl Theodor Kraemer, Heinz G. Peil | 1993-11-23 |
| 4957730 | Antimycotic nail varnish | Manfred Bohn, Walter Dittmar, Heinz G. Peil, Karl Theodor Kraemer | 1990-09-18 |
| 4711775 | Cosmetic compositions | Walter Dittmar, Gerhard Lohaus | 1987-12-08 |
| 4185106 | Pyridones as antidandruff agents | Walter Dittmar, Gerhard Lohaus | 1980-01-22 |