Issued Patents All Time
Showing 76–100 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8268939 | Process for modifying surfaces | Thomas Ebbrecht, Frank Schubert, Matthias Naumann, Kathrin Lehmann, Joachim Venzmer +3 more | 2012-09-18 |
| 8247525 | Particles and composite particles, their uses and a novel process for producing them from alkoxysilyl-group-carrying alkoxylation products | Frank Schubert, Matthias Naumann, Joachim Venzmer, Berend-Jan de Gans, Susann Wiechers | 2012-08-21 |
| 8158572 | Linear polydimethylsiloxane-polyether copolymers with amino and/or quaternary ammonium groups and use thereof | Frank Schubert, Michael Ferenz, 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, Michael Ferenz | 2012-03-20 |
| 7825206 | Process for reacting polyorganosiloxanes and their use | Thomas Neumann | 2010-11-02 |
| 7825209 | Process for the preparation of SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers and their use | Klaus-Dieter Klein, Rüdiger Landers, Dagmar Windbiel | 2010-11-02 |
| 7825205 | Process for the preparation of SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers and their use | Juergen Droese, Klaus Dieter Klein, Rüdiger Landers, Dagmar Windbiel | 2010-11-02 |
| 7754778 | Linear polydimethylsiloxane-polyoxyalkylene block copolymers linked via Si-C groups and via carboxylic ester groups, a process for preparing them and their use | Oliver Thum, Klaus-Dieter Klein, Dagmar Windbiel, Claudia Hierath | 2010-07-13 |
| 7645848 | Process for preparation of SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers | Ruediger Landers, Dagmar Windbiel | 2010-01-12 |
| 7619035 | Method of producing addition products of compounds containing SiH groups onto reactants having one double bond on aqueous media | Frauke Henning | 2009-11-17 |
| 7612158 | Equilibration of siloxanes | Georg Burkhart, Juergen Droese, Horst Dudzik, Klaus-Dieter Klein, Volker Moehring | 2009-11-03 |
| 7612159 | Process for working up polyethersiloxanes | George Burkhart, Horst Dudzik, Wolfgang Hiersche, Volker Mohring | 2009-11-03 |
| 7598334 | Process for preparing equilibration products of organosiloxanes, the organopolysiloxanes thus obtainable, and use thereof | Michael Ferenz, Sascha Herrwerth | 2009-10-06 |
| 7196153 | Equilibration of siloxanes | Georg Burkhart, Jurgen Drose, Horst Dudzik, Klaus-Dieter Klein, Volker Mohring | 2007-03-27 |
| 7157541 | Process for an addition reaction of organic silicon compounds having SiH groups with compounds having olefinic double bonds | Thomas Pott | 2007-01-02 |
| 7125585 | Siloxane compounds and their use as homogenizer in release agents with matting effect for producing moldings from plastics with matt surfaces | Horst Dudzik, Helmut Lammerting | 2006-10-24 |
| 7018458 | Use of organofunctionally modified polysiloxanes containing phenyl derivatives as dispersants and wetting agents for fillers and pigments in aqueous pigment pastes and ink or paint formulations | Kathrin Lehmann, Stefan Silber | 2006-03-28 |
| 6942716 | Production of metal forms | Andreas Weier, Dagmar Windbiel | 2005-09-13 |
| 6915834 | Process for producing metal foam and metal body produced using this process | Benno Niedermann, Manfred Recksik, Andreas Weier | 2005-07-12 |
| 6874562 | Process for producing metal/metal foam composite components | Benno Niedermann, Manfred Recksik, Andreas Weier | 2005-04-05 |
| 6858663 | Organopolysiloxanes for defoaming aqueous systems | Kathrin Lehmann, Martina Lüger, Stefan Silber | 2005-02-22 |
| 6854506 | Process for producing shaped metal parts | Benno Niedermann, Manfred Recksik, Andreas Weier | 2005-02-15 |
| 6659162 | Production of large-area metallic integral foams | Georg Frommeyer, Manfred Recksik, Andreas Weier | 2003-12-09 |
| 6521771 | Use of zinc treated with metal hydride in organometallic synthesis | Georg Frommeyer, Andreas Weier, Jurij Weiss, Dagmar Windbiel | 2003-02-18 |
| 6489498 | Silanes with hydrophilic groups, their synthesis and use as surfactants in aqueous media | Klaus-Dieter Klein, Gotz Koerner, Manfred Krakenberg | 2002-12-03 |