Issued Patents All Time
Showing 51–75 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8974627 | Curable compositions containing silyl groups, and use thereof | Frank Schubert | 2015-03-10 |
| 8969502 | Process for preparing polydimethylsiloxanes on sulphonic acid cation exchange resins | Martin Glos, Norbert Nilewski | 2015-03-03 |
| 8957009 | Linear polydimethylsiloxane-polyether copolymers having amino and/or quaternary ammonium groups and use thereof | Frank Schubert, Michael Ferenz, Klaus-Dieter Klein, Tobias Maurer, Ralph Scheuermann +2 more | 2015-02-17 |
| 8946369 | Branched polysiloxanes and use of these | Frauke Henning, Sadik Amajjahe, Ute Linke, Michael Ferenz, Volker Arning +2 more | 2015-02-03 |
| 8921437 | Polymeric materials and also adhesive and coating compositions composed thereof and based on multi-alkoxysilyl-functional prepolymers | Frank Schubert, Martin Glos, Carsten Schiller, Matthias Naumann | 2014-12-30 |
| 8841400 | Use of organomodified siloxanes branched in the silicone part for producing cosmetic or pharmaceutical compositions | Frauke Henning, Juergen Meyer, Christian Hartung, Michael Ferenz, Sascha Herrwerth | 2014-09-23 |
| 8802744 | Alkyl carbonate endcapped polyether siloxanes and preparation thereof | Horst Dudzik, Frauke Henning, Frank Schubert, Michael Ferenz, Roland Hubel | 2014-08-12 |
| 8779079 | Silicone polyether copolymers and process for preparation thereof | Frauke Henning, Frank Schubert, Horst Dudzik | 2014-07-15 |
| 8772423 | Emulsions based on hydroxyl compounds bearing silyl groups | Berend-Jan de Gans, Frank Schubert, Matthias Naumann, Stefan Silber | 2014-07-08 |
| 8729207 | Types of polyester-modified organopolysiloxanes | Christian Hartung, Michael Ferenz, Helmut Ritter, Michael Fiedel | 2014-05-20 |
| 8722836 | Siloxane nitrones and use thereof | Pedro Cavaleiro, Bjoern Eicke, Sadik Amajjahe, Frauke Henning, Kai Steenweg | 2014-05-13 |
| 8722834 | Equilibration of siloxanes on water-containing sulphonated cation exchange resins | Frauke Henning, Klaus-Dieter Klein, Horst Dudzik | 2014-05-13 |
| 8623984 | Compositions containing polyether-polysiloxane copolymers | Frauke Henning, Carsten Schiller, Horst Dudzik, Eva Emmrich, Annegret Terheiden +2 more | 2014-01-07 |
| 8609798 | Process for preparing polydimethylsiloxanes on sulphonic acid cation exchange resins | Martin Glos, Norbert Nilewski | 2013-12-17 |
| 8598295 | Method for producing branched SiH functional polysiloxanes and the use thereof for producing SiC- and SiOC-linked, branched organomodified polysiloxanes | Frauke Henning, Horst Dudzik | 2013-12-03 |
| 8557944 | Polysiloxanes with nitrogen-containing groups | Frauke Henning, Michael Ferenz, Stefan Silber, Hans Henning Wenk, Dirk Kuppert +1 more | 2013-10-15 |
| 8455603 | Process for the preparation of amine-amide-functional siloxanes | Michael Ferenz, Christian Mund, Stefan Silber | 2013-06-04 |
| 8450514 | Polyether alcohols bearing alkoxysilyl groups by alkoxylation of epoxy-functional alkoxysilances over double metal cyanide (DMC) catalysts, and processes for preparation thereof | Frank Schubert | 2013-05-28 |
| 8420748 | 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 | 2013-04-16 |
| 8349907 | Invention relates to the use of foam stabilizers, produced on the basis of sustainable raw materials, for prroducing polyurethane foams | Frauke Henning, Oliver Thum, Carsten Schiller, Martin Glos, Annegret Terheiden | 2013-01-08 |
| 8334355 | Silicone-polyether block copolymers having a defined polydispersity in the polyoxyalkylene part and their use as stabilizers for producing polyurethane foams | Frauke Henning, Frank Schubert, Roland Hubel, Christian Eilbracht | 2012-12-18 |
| 8324325 | Process for preparing polyether alcohols with DMC catalysts using compounds bearing SiH groups as additives | Frank Schubert | 2012-12-04 |
| 8309673 | Polyether siloxane-containing alkoxylation products by direct alkoxylation of organomodified α,ω-dihydroxysiloxanes over double metal cyanide (DMC) catalysts, and also process for producing them | Frank Schubert | 2012-11-13 |
| 8309664 | Silicone-polyether copolymer systems and process for preparing them by means of an alkoxylation reaction | Frank Schubert, Frauke Henning | 2012-11-13 |
| 8283422 | Polyethersiloxanes carrying alkoxysilyl groups and method for production thereof | Frank Schubert, Frauke Henning | 2012-10-09 |