Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498996 | Process for producing polyoxyalkylene polysiloxane block polymers | Wilfried Knott, Horst Dudzik, Philippe Favresse | 2022-11-15 |
| 11472822 | Process for purifying acetoxysiloxanes | Wilfried Knott, Dagmar Windbiel, Horst Dudzik, Jan Caßens | 2022-10-18 |
| 11377611 | Organomodified polysiloxanes and their use for defoaming fuels | Jörg Peggau, Andrea Lohse | 2022-07-05 |
| 11359056 | Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structure type ABA | Wilfried Knott, Horst Dudzik | 2022-06-14 |
| 11345783 | Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structure type ABA | Wilfried Knott, Horst Dudzik | 2022-05-31 |
| 11286351 | Process for producing acetoxy-bearing siloxanes | Wilfried Knott, Horst Dudzik, Jan Caßens | 2022-03-29 |
| 11279804 | SiOC-based polyethersiloxanes | Wilfried Knott, Horst Dudzik, Dagmar Windbiel, Philippe Favresse, Michael Fiedel +3 more | 2022-03-22 |