Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725159 | Stabilized lubricant compositions and heat transfer compositions containing the same | Haihu Qin, Mark E. Ragsdale, Sanjeev K. Dey | 2023-08-15 |
| 11718814 | Composition comprising hueing agent | Wesley A. Freund, Sanjeev K. Dey, Nolan Peevy | 2023-08-08 |
| 11684560 | Oxidative hair cream composition containing polymeric colorant | Haihu Qin, Steven Spanhove, Laurent De Bruyne, Sanjeev K. Dey | 2023-06-27 |
| 11633344 | Oxidative hair cream composition containing thiophene azo colorant | Haihu Qin, Steven Spanhove, Laurent De Bruyne, Sanjeev K. Dey | 2023-04-25 |