Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463614 | Butylphthalide intravenous emulsion and application thereof | Chunshun Zhao, Zhanqi Niu, Haibo Guo | 2019-11-05 |
| 9826760 | Collagen fiber reconstituted rawhide and process for making | Zhi Wen Ding, Zhen Lu Chen | 2017-11-28 |
| 9016241 | Collagen fiber reconstituted rawhide and process for making | Zhi Wen Ding, Zhen Lu Chen | 2015-04-28 |