Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022791 | Cosmetic, pharmaceutical and dermatological products containing an electrolyte | Matthias Loffler | 2006-04-04 |
| 6964995 | Grafted comb polymers based on acryloyldimethyltaurine acid | Matthias Loffler, Ilka Maier | 2005-11-15 |
| 6951913 | Silicone-modified sulphonated comb polymers and preparations, in particular hair cosmetic preparations, based on such silicone-modified sulphonated comb polymers | Marion Detert, Andreas Koller | 2005-10-04 |
| 6891011 | Comb-shaped copolymers based on acryloyldimethyltaurine acid | Jan Glauder, Matthias Loffler, Christoph Kayser, Aranka Tardi | 2005-05-10 |
| 6891009 | Water-soluble or water-swellable crosslinked copolymers | Matthias Loffler | 2005-05-10 |
| 6833419 | Fluorine-modified comb polymers based on acryloydimethyltaurine acid | Christoph Kayser, Matthias L{hacek over (o)}ffler | 2004-12-21 |
| 6803478 | Process for the preparation of alk(en)ylphosphoric ester salts | Torsten Henning, Matthias Loffler | 2004-10-12 |
| 6696517 | Use of copolymers based on acrylamidoalkylsulfonic acids as thickeners in preparations comprising organic solvents | Matthias Loffler, Peter Klug | 2004-02-24 |
| 6682750 | Surfactant-free cosmetic, dermatological and pharmaceutical compositions | Matthias Loffler, Michael Hornung | 2004-01-27 |
| 6683144 | Water-soluble or water-swellable crosslinked copolymers | Matthias Loffler | 2004-01-27 |
| 6645476 | Water-soluble polymers and their use in cosmetic and pharmaceutical compositions | Matthias Loffler | 2003-11-11 |
| 6437068 | Water-soluble or water-swellable crosslinked copolymers | Matthias Loffler | 2002-08-20 |
| 6395853 | Water-soluble copolymers and their use for exploration and production of petroleum and natural gas | Reinhard J. Oswald, Karl Heinz Heier, Aranka Tardi, Juergen Tonhauser, Christoph Kayser +1 more | 2002-05-28 |
| 6380137 | Copolymers and their use as drilling aids | Karl Heinz Heier, Aranka Tardi, Susanne Weber, Gernold Botthof | 2002-04-30 |
| 6255274 | Use of comb polymers as soil release polymers | Johannes Becherer, Frank-Peter Lang, Bernhard Mees | 2001-07-03 |