Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193967 | Pegylated analogue protein or canine urate oxidase, preparation method and use thereof | Chun Zhang, Kai Fan, Xuefeng Ma, Li Yang, Hua Luo +1 more | 2015-11-24 |
| 8586535 | Humanized recombinant uricase and mutants thereof | Kai Fan, Chun Zhang, Xuefeng Ma, Xiang Mei | 2013-11-19 |