Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406235 | Use of multi-arm polyethylene glycol modifier and application of multi-arm polyethylene glycol modifier in L-asparaginasum modification | Bruce Yong MA, Jun Wang, Chunlin Xu, Yaofang Wang | 2019-09-10 |