Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821841 | Copolymers for cosmetic applications | Son Nguyen Kim, Marianna Pierobon, Matthias Laubender, Reinhold Schwalm | 2014-09-02 |
| 8173583 | Use of cationic copolymers of amine-containing acrylates and N-vinylimidazolium salts in hair cosmetic preparations | Ivette Garcia Castro, Claudia Wood | 2012-05-08 |
| 8084561 | Process for preparing acrylate copolymers | Son Nguyen Kim, Matthias Laubender, Marianna Pierobon | 2011-12-27 |
| 8039568 | Anionic ethyl methacrylate copolymers and use thereof | Son Nguyen-Kim, Matthias Laubender | 2011-10-18 |
| 8034888 | Amphoteric ethyl methacrylate copolymers and use thereof | Son Nguyen-Kim, Matthias Laubender | 2011-10-11 |