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

Weixia Chen

RLRio Tinto Alcan International Limited: 1 patents #4 of 14Top 30%
Saguenay, CA: #3 of 19 inventorsTop 20%
Overall (2011): #133,508 of 364,097Top 40%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7987992 Coke separation process in paste plant Pierre Laurin, Nathalie Bouchard, Cyril Gaudreault, Yvon Ménard 2011-08-02