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

Wenzhen Cheng

L'L'Oreal: 3 patents #35 of 411Top 9%
Annandale, NJ: #3 of 28 inventorsTop 15%
New Jersey: #694 of 6,977 inventorsTop 10%
Overall (2021): #58,456 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11090668 Selective sealing cartridge 2021-08-17
10939740 System for metering in a roller ball applicator Blake Soeters, Rodney Hough 2021-03-09
10894641 Adhesively closed packaging systems William Blake Soeters 2021-01-19