Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Francis C. Rix

UTUnivation Technologies: 25 patents #20 of 289Top 7%
Houston, TX: #625 of 21,073 inventorsTop 3%
Texas: #4,546 of 125,132 inventorsTop 4%
Overall (All Time): #143,915 of 4,157,543Top 4%
27 Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
8329835 Polyethylene compositions having improved properties Mark G. Goode, Rainer Kolb, Chi-I Kuo, Tae Hoon Kwalk, Dongming Li +2 more 2012-12-11
8088704 Polymerization catalysts and methods of using the same to produce polyolefin products Rainer Kolb, Dongming Li, Cesar A. Garcia-Franco 2012-01-03