Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415768 | Method for improving ultra-violet light transmittance of ethylene glycol | Wenhao Qiu, Yang Guo, Shuhua Zeng | 2025-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415768 | Method for improving ultra-violet light transmittance of ethylene glycol | Wenhao Qiu, Yang Guo, Shuhua Zeng | 2025-09-16 |