Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312321 | Method for direct hydrogenation of maleic anhydride to produce 1,4-butanediol and co-produce succinic anhydride | Juncheng Zhu, Zhigang Xu, Feike Wu, Chenggang HE | 2025-05-27 |