Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757321 | Hair styling composition | Jutta Klutzny, Ina Brautigam | 2017-09-12 |
| 9592191 | Hair treatment method | Masayoshi Ehara, Sabine Schmid | 2017-03-14 |
| 9554972 | Hair treatment composition | Jutta Lehn | 2017-01-31 |