Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603488 | Process for preparing metal-chelate retarder by sol-gel method | Xiaowei Cheng, Shuxun Zhao, Yang Yu, Gaoyin Zhang, Chaoming Wu +10 more | 2023-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603488 | Process for preparing metal-chelate retarder by sol-gel method | Xiaowei Cheng, Shuxun Zhao, Yang Yu, Gaoyin Zhang, Chaoming Wu +10 more | 2023-03-14 |