Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6207140 | Sun screening agents in the form of oil/water micro emulsions | Bernd Fabry, Joerg Kahre | 2001-03-27 |
| 5981452 | Syndet soaps comprising alkyl and/or alkenyl oligoglycosides | Karlheinz Schrader, Hermann Hensen, Mirella Rottmann | 1999-11-09 |
| 5925747 | Pumpable water-containing surfactant concentrates | Guenter Uphues, Joerg Kahre, Ansgar Behler, Peter Neumann, Hermann Hensen +1 more | 1999-07-20 |
| 5883068 | Pumpable water-containing surfactant concentrates | Hermann Hensen, Renate Lindner, Joerg Kahre | 1999-03-16 |
| 5656200 | Foaming emulsions | Axel Boettcher, Hermann Hensen, Holger Tesmann | 1997-08-12 |
| 5565598 | Process for the production of substantially odorless fatty alcohol ethersulfate salts | Ansgar Behler, Uwe Ploog, Michael Koehler, Hermann Hensen, Guenther Demmering +1 more | 1996-10-15 |
| 5478554 | Process for reducing the content of free fromaldehyde and formic acid in nonionic and anionic surfactants | Ansgar Behler, Hermann Hensen, Uwe Ploog, Frank Clasen | 1995-12-26 |