Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252588 | Polyether-siloxane block copolymers for the production of polyurethane foams | Michael Klostermann, Kai-Oliver Feldmann, Petra Schnell, Michelle Eckhoff | 2025-03-18 |
| 12122890 | Production of polyurethane foam | Michael Wagner, Carsten Schiller, Sarah Otto, Sabine Kömmelt | 2024-10-22 |
| 12082704 | Compression set | Rüdiger Landers, Daniela Hermann, Isabelle Denise Wessely, Rainer Ziegler | 2024-09-10 |
| 12053721 | Defoamer composition based on organofunctionally modified polysiloxanes | Thorsten Schierle, Philippe Favresse, Frank Schubert, Alexander Schulz, Michael Gippert +1 more | 2024-08-06 |
| 11965064 | Crosslinked polyether-siloxane block copolymers and their use for producing polyurethane foams | Michael Klostermann, Kai-Oliver Feldmann, Marvin Jansen, Michelle Fluder, Sina Arnold +1 more | 2024-04-23 |
| 11332591 | Production of PU foams | Daniela Hermann, Roland Hubel, Annegret Terheiden, Wilfried Knott, Horst Dudzik | 2022-05-17 |
| 11279804 | SiOC-based polyethersiloxanes | Wilfried Knott, Horst Dudzik, Dagmar Windbiel, Philippe Favresse, Michael Fiedel +3 more | 2022-03-22 |
| 10787464 | Zinc ketoiminate complexes as catalysts for the production of polyurethanes | Michael Fiedel, Thomas Günther, Martin Glos, Christian Eilbracht, Wilfried Knott +2 more | 2020-09-29 |
| 10544384 | Skin cleansing composition containing rhamnolipid and siloxane | Ralph Scheuermann, Marcel Pickl, Hans Henning Wenk, Martin Schilling, Kathrin Daniela Brandt +1 more | 2020-01-28 |
| 10407546 | Acrylate-terminated urethane polybutadienes from low-monomer 1:1 monoadducts from reactive olefinic compounds and diisocyanates and hydroxy-terminated polybutadienes for liquid optically clear adhesives (LOCAs) | Matthias Lobert, Katrin Roland, Thorsten Schierle | 2019-09-10 |
| 10351687 | Composition suitable for production of rigid polyurethane or polyisocyanurate foams | Jörg Diendorf, Raymond M. Geiling, III, Christian Eilbracht | 2019-07-16 |
| 10299471 | Biodegradable super-spreading, organomodified trisiloxane | René Hänsel, Ewald Sieverding, Gerd Windbiel, Andrea Jacobi | 2019-05-28 |
| 10287454 | Coating compositions | Thomas Klotzbach, Michael Fiedel | 2019-05-14 |
| 10189965 | Production of viscoelastic polyurethane systems using block polymers having bonded siloxane blocks as cell openers | Michael Krebs, Roland Hubel, Marco Wolf, Thomas Guenther | 2019-01-29 |
| 10160832 | Process for the preparation of eugenol polyethers that can be hydrosilylated and eugenol polyethersiloxanes and use thereof | Matthias Lobert, Katrin Roland, Thorsten Schierle | 2018-12-25 |
| 10087278 | Alkoxysilyl-containing adhesive sealants having improved tear propagation resistance | Matthias Lobert, Anke Lewin, Wilfried Knott, Frank Schubert | 2018-10-02 |
| 9993786 | Use of eugenol polyethers and eugenol polyether siloxanes as wetting agents | Katrin Roland, Matthias Lobert, Thorsten Schierle | 2018-06-12 |
| 9896534 | Alkoxysilyl-containing adhesive sealants with intrinsically reduced viscosity | Matthias Lobert, Anke Lewin, Frank Schubert | 2018-02-20 |
| 9790327 | Silicone resin compositions which can be cured at room temperature | Thomas Klotzbach, Michael Fiedel, Olga Fiedel, M-Ibrahim Jussofie, Dirk Hinzmann +2 more | 2017-10-17 |
| 9706771 | Agrochemical oil compositions comprising alkylpolysiloxane adjuvants of high silicone character | Craig Poffenberger, David Lindsay, Jorg Simpelkamp, Christian Hartung | 2017-07-18 |
| 9657144 | Polysiloxane polyether copolymers having (polyether)moieties comprising carbonate groups and their use as stabilizers for the production of polyurethane foams | Roland Hubel, Sarah Schmitz | 2017-05-23 |
| 9550928 | Alkoxysilyl-containing adhesive sealants with intrinsically reduced viscosity | Matthias Lobert, Anke Lewin, Frank Schubert | 2017-01-24 |
| 9540500 | Production of polyether siloxanes | Stephan Hofmann, Horst Dudzik, Carsten Schiller | 2017-01-10 |
| 9539549 | Composite silicone membranes of high separation efficiency | Rene Haensel, Hardi Doehler, Peter Schwab, Peter Seidensticker, Goetz Baumgarten +2 more | 2017-01-10 |
| 9441145 | Curable material comprising silylated polymers containing urethane groups, and use thereof in sealants, adhesives, binders and/or surface modifiers | Frank Schubert, Wilfried Knott, Stefan Silber | 2016-09-13 |