Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613988 | Use of organofunctionally modified polysiloxanes for defoaming diesel | Roland Spiegler, Michael Keup, Kerstin Kugel, Peter Lersch | 1997-03-25 |
| 5405968 | Polyketomethine dyes | Bernhard Albert, Knut Kessel, Hans-Dieter Martin | 1995-04-11 |
| 5401871 | Organopolysiloxane polyethers and their use as hydrolysis-resistant wetting agents in aqueous systems | Georg Feldmann-Krane, Werner Hohner, Dietmar Schaefer | 1995-03-28 |