Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179312 | Aqueous compositions for the treatment of hair | Kunshan Sun, Anne Dussaud, Karl-Heinz Stachulla, Katharina Streicher, Roland Wagner | 2021-11-23 |
| 10982051 | Aqueous compositions for hair treatment comprising polyorganosiloxanes with polyhydroxyaromatic moieties | Anne Dussaud, Roland Wagner, Katharina Streicher | 2021-04-20 |
| 10266656 | Silicone compounds and compositions thereof for the treatment of amino acid based substrates | Roland Wagner, Anne Dussaud, Karl-Heinz Stachulla, Katharina Streicher, Martin Moeller +8 more | 2019-04-23 |
| 10160834 | Low viscosity polyorganosiloxanes comprising quaternary ammonium groups, methods for the production and the use thereof | Roland Wagner, Karl-Heinz Stachulla, Katharina Streicher | 2018-12-25 |
| 9309271 | Preparation of isocyanato silanes | Tiberiu L. Simandan, Roland Wagner, Holger J. Glatzer, Karl-Heinz Sockel, Karl-Heinz Stachulla | 2016-04-12 |