Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309685 | Textile finishing agents for imparting a sensory effect during use | Rolf Wachter, Manfred Weuthen | 2007-12-18 |
| 6916465 | Deodorizing preparations containing nanosacle chitosans and/or chitosan derivatives | Rolf Wachter | 2005-07-12 |
| 5968488 | Deodorizing preparations containing cationic biopolymers, aluminum hydrochlorate and esterase inhibitors | Rolf Wachter, Rudolf Lehmann | 1999-10-19 |