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USPTO Patent Rankings Data through Sept 30, 2025
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Honglin Chen

VLVersitech Limited: 1 patents #6 of 38Top 20%
Overall (2021): #431,540 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11123421 Cold adapted and virulence factor deleted live attenuated vaccine suitable for mucosal delivery Min Zheng, Pui Wang, Johnson Yiu-Nam LAU, Kwok Yung Yuen 2021-09-21