Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179312 | Aqueous compositions for the treatment of hair | Anne Dussaud, Karl-Heinz Stachulla, Christian Wenske, Katharina Streicher, Roland Wagner | 2021-11-23 |
| 11090255 | Use of polycarboxylic acid compounds for the treatment of fibrious amino acid based substrates, especially hair | Anne Dussaud, Nicholas Stasiak, Katharina Streicher, Roland Wagner | 2021-08-17 |