Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319973 | Process for the simultaneous tanning and dyeing of collagen containing fibrous material | Darryl Miles Cassingham, Athanassios Tzikas | 2025-06-03 |
| 12319974 | Use of reactive cross-linking agents for protein-containing substrates and processes for tanning and dyeing of leather | Daryl Miles Cassingham, Laszlo Fekete, Michael Nicollet, Jean-Christophe Graciet | 2025-06-03 |