Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311331 | System and method for determining parameters for foam production | Rüdiger Landers, Jörn Kiwitt | 2025-05-27 |
| 12280526 | System and method for automatically setting parameters for foam production | Rüdiger Landers, Jörn Kiwitt | 2025-04-22 |
| 7399348 | Low surface tension surfactants based on amino alcohol and their use | Gaetano Blanda, Ingrid Eißmann, Kathrin Lehmann, Heike Lüther, Stefan Silber | 2008-07-15 |
| 7056878 | Rinse cycle fabric softener formulations containing betaine ester derivatives and method for improving the washing performance of detergents | Michael Fender, Jorg Simpelkamp, Bernd Weyershausen | 2006-06-06 |
| 7053166 | Preparation of organically modified polyorganosiloxanes | Isabella Brehm, Ingrid Eissmann, Heike Lüther | 2006-05-30 |
| 6897263 | Betaine esters | Kerstin Hell, Bernd Weyershausen | 2005-05-24 |