Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11229752 | Pen needle assembly having an outer cover | Xi Zeng, Huasheng Huang, Wei Hu, Fei Wang | 2022-01-25 |
TF
Tingting FAN
Overall (2022): #231,515 of 548,613Top 45%
1
Patents 2022