Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826726 | Active zinc-based catalyst and preparation method thereof, and use in catalyzing rearrangement reaction of ibuprofen | Yinglong WANG, Zhaoyou Zhu, Fanqing Meng, Xin Li, Jianguang Qi +5 more | 2023-11-28 |
| 11820743 | Purification method and device for continuous distillation and separation of ibuprofen intermediate raw material | Xin Li, Yinglong WANG, Zhaoyou Zhu, Kaiguang Wang, Jianguang Qi +5 more | 2023-11-21 |