Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11129782 | Derivatives of PPD useful for coloring hair and skin | Giorgia Pastorin, Paul Bigliardi, Suresh Valiyaveettil, Gopalakrishnan Venkatesan, Arup Sinha +1 more | 2021-09-28 |