Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090255 | Use of polycarboxylic acid compounds for the treatment of fibrious amino acid based substrates, especially hair | Kunshan Sun, Anne Dussaud, Katharina Streicher, Roland Wagner | 2021-08-17 |