Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472822 | Process for purifying acetoxysiloxanes | Wilfried Knott, Dagmar Windbiel, Horst Dudzik, Frauke Henning | 2022-10-18 |
| 11370752 | Process for preparing cyclododecanone | Luca Cameretti, Ralf Meier | 2022-06-28 |
| 11286351 | Process for producing acetoxy-bearing siloxanes | Wilfried Knott, Horst Dudzik, Frauke Henning | 2022-03-29 |
| 11279804 | SiOC-based polyethersiloxanes | Wilfried Knott, Horst Dudzik, Dagmar Windbiel, Philippe Favresse, Michael Fiedel +3 more | 2022-03-22 |
| 11066429 | Process for producing acetoxy-bearing siloxanes | Wilfried Knott, Horst Dudzik, Frauke Henning | 2021-07-20 |
| 11021575 | Process for producing acetoxy-bearing siloxanes | Wilfried Knott, Horst Dudzik, Frauke Henning | 2021-06-01 |
| 10392340 | Purification of crude isophoronediamine by partial condensation in series with total condensation | Anne Rittsteiger, Axel Hengstermann, Cord Knoop, Anja Müller, Alexander Martin Rüfer | 2019-08-27 |
| 10093605 | Catalytic oxidation of 3,5,5-trimethylcyclohexa-3-ene-1-one (β-isophorone) with hydrogen peroxide to afford 2,6,6-trimethyl-2-cyclohexene-1,4-dione (keto-isophorone) | Stephanie Bajus, Jens Döring, Jörg-Joachim Nitz, Stephan Kohlstruk, Robert Jansen | 2018-10-09 |