Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160834 | Low viscosity polyorganosiloxanes comprising quaternary ammonium groups, methods for the production and the use thereof | Karl-Heinz Stachulla, Katharina Streicher, Christian Wenske | 2018-12-25 |
| 9988404 | Ester-modified organosilicon-based surfactants, methods of making same and applications containing the same | George A. Policello, Narayan Mukherjee, Mark D. Leatherman | 2018-06-05 |
| 9931760 | Functionalized polyorganosiloxanes or silanes for the treatment of lignocellulosic materials | Johannes Gerardus Petrus Delis, Egbert Klaassen, Jörg-Walter Hermann, Holger Militz, Carsten Mai +5 more | 2018-04-03 |
| 9855207 | UV-photo-protecting cosmetic composition | Sebastian Maaβ, Karl-Heinz Sockel, Mark W. Davis, Albert Schnering, Katharina Streicher | 2018-01-02 |