Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FT

Feng Tian

Village of La Jolla, CA: #140 of 410 inventorsTop 35%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #457,458 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11123452 Alkyl chitosan-graphene oxide composite sponge and preparation method and application thereof Jing Guan, Jian Yang, Ying Zhang, Jimin Wu, Sheng Ding +2 more 2021-09-21