Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7807615 | Production of (co)surfactants by reacting polyols with olefins | Juergen Stephan, Michael Roeper, Thomas Heidemann, Michael Triller | 2010-10-05 |
| 7504373 | Surfactant composition and method of forming | James S. Dailey, Ernst Lippert, Sridhar G. Iyer, Ulrich Steinbrenner, Christoffer Kieburg +2 more | 2009-03-17 |
| 7371716 | C10-alkanolalkoxylate mixtures and the use thereof | Alfred Ruland, Martin Scholtissek, Roland Boehn, Claus Hackmann, Christian Wulff | 2008-05-13 |
| 7335235 | Alkoxylate mixtures and detergents containing the same | Alfred Ruland, Martin Scholtissek, Richard Baur | 2008-02-26 |
| 7256317 | Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their use | Heiko Maas, Michael Roeper, Marc Walter, Ralf Schulz, Hans-Ulrich Jaeger +2 more | 2007-08-14 |
| 7074749 | Oxoalcohol-based detergent | Heiko Maas | 2006-07-11 |
| 7074972 | Secondary C10-C18 surfactant alcohols | Heiko Maas | 2006-07-11 |
| 5846924 | Use of vinylpyrrolidone and vinylimidazole copolymers as detergent additives, novel polymers of vinylpyrrolidone and of vinylimidazole, and preparation thereof | Juergen Detering, Christian Schade, Wolfgang Trieselt | 1998-12-08 |
| 5627151 | Use of vinylpyrrolidone copolymers as detergent additives, novel polymers of vinylpyrrolidone, and preparation thereof | Juergen Detering, Christian Schade, Wolfgang Trieselt | 1997-05-06 |