Issued Patents All Time
Showing 1–3 of 3 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 |
| 10617617 | Polycarboxylic acid compounds for the treatment of fibrious amino acid based substrates, especially hair | Kunshan Sun, Anne Dussaud, Katharina Streicher, Roland Wagner | 2020-04-14 |
| 4597801 | Silane dispersing agent for magnetic media | Julius J. Stratta | 1986-07-01 |