Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8172936 | Hydrophobizing construction elements comprising mineral fibers | Sascha Herrwerth, Frank Koenig, Christian Mund | 2012-05-08 |
| 8158572 | Linear polydimethylsiloxane-polyether copolymers with amino and/or quaternary ammonium groups and use thereof | Frank Schubert, Wilfried Knott, Klaus-Dieter Klein, Tobias Maurer, Ralph Scheuermann +2 more | 2012-04-17 |
| 8138294 | Process for preparing branched Si-H functional polysiloxanes and use thereof for preparing liquid SiC- or SiOC-linked, branched modified organomodified polysiloxanes | Frauke Henning, Wilfried Knott | 2012-03-20 |
| 8030366 | Use of polyethers containing urethane for urea groups for stabilizing polyurethane foams | Christian Eilbracht, Jutta Esselborn, Sascha Herrwerth, Gabriele Platte | 2011-10-04 |
| 7964694 | Polysiloxanes having quaternary ammonium groups, a process for the preparation thereof and the use thereof in cleaning and care formulations | Sascha Herrwerth, Holger Leidreiter, Felix Mueller, Joerg Peggau | 2011-06-21 |
| 7893128 | Cationic radiation-curing controlled release coating materials | Stefan Busch, Hardi Doehler, Sascha Herrwerth | 2011-02-22 |
| 7855265 | Use of ester-modified organopolysiloxanes for producing cosmetic or pharmaceutical compositions | Oliver Thum, Christian Hartung, Jurgen Meyer | 2010-12-21 |
| 7834122 | Polysiloxanes with quaternary ammonium groups, preparation thereof and use thereof as textile softeners | Sascha Herrwerth, Tobias Maurer | 2010-11-16 |
| 7825207 | Siloxanes containing guanidino groups and use thereof for cosmetic formulations | Holger Leidreiter, Matthias Pascaly | 2010-11-02 |
| 7776989 | UV-light-absorbing quaternary polysiloxanes | Burghard Gruening, Holger Leidreiter, Erika Messinger, Matthias Pascaly, Astrid Zuendorff | 2010-08-17 |
| 7727599 | Use of particulate emulsifiers in abhesive siloxane-containing coating materials | Hardi Doehler, Sascha Herrwerth, Matthias Naumann, Joachim Venzmer, Andreas Landgraf | 2010-06-01 |
| 7635581 | Process for preparing organically modified siloxanes | Burghard Gruening, Christian Hartung, Oliver Thum | 2009-12-22 |
| 7605284 | Process for preparing organically modified polyorganosiloxanes | Arndt Brueckner, Ingrid Eissmann, Sascha Herrwerth, Thomas Neumann | 2009-10-20 |
| 7598334 | Process for preparing equilibration products of organosiloxanes, the organopolysiloxanes thus obtainable, and use thereof | Sascha Herrwerth, Wilfried Knott | 2009-10-06 |
| 6495188 | Plastic and semisolid edible shortening products with reduced trans-fatty acid content | Harry Mazurek | 2002-12-17 |
| 5681939 | Direct esterification of propoxylated glycerin | — | 1997-10-28 |
| 5571935 | Process for producing esterified alkoxylated polyols with improved stability | Bernard C. Sekula, Thaddeus Ziegert | 1996-11-05 |
| 5516544 | High molecular weight linked esterified propoxylated glycerins useful as gelling or thickening agents | Bernard C. Sekula | 1996-05-14 |
| 5427815 | Linked esterified alkoxylated polyols useful as reduced calorie fat substitutes | — | 1995-06-27 |
| 5374446 | Linked esterified alkoxylated polyols useful as reduced calorie fat substitutes | Bernard C. Sekula | 1994-12-20 |