Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10064805 | Personal care composition for a keratin substrate comprising conditioning and/or styling polymer | Gijsbert Kroon, Amna Khatun, Michael Franzke | 2018-09-04 |
| 9662293 | Personal care composition for a keratin substrate comprising conditioning and/or styling polymer | Gijsbert Kroon, Michael Franzke, Nathalie Sieverling, Lidia Kulcsar | 2017-05-30 |
| 8790627 | Personal care composition additive for application on keratin substrates to provide long lasting benefits | Paquita Erazo-Majewicz, Gijsbert Kroon, Thi Hong Lan Le-Pham | 2014-07-29 |