Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518905 | Aqueous leather coating composition | Bertrand Louis Julien Lenoble, Nancy Delys, Stephane Ugazio, Xiangyi Zhang, David L. Malotky | 2022-12-06 |
| 11473156 | Chrome-free leather retanning | Andrew Hejl, Caiyun Li, Pu Luo | 2022-10-18 |
| 11254990 | Phosphorus acid functionalized coating composition | Joy A. Gallagher, Philip R. Harsh, Pu Luo | 2022-02-22 |