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

UTUnivation Technologies: 2 patents #16 of 44Top 40%
Houston, TX: #394 of 2,552 inventorsTop 20%
Texas: #2,895 of 16,780 inventorsTop 20%
Overall (2021): #161,865 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11142598 Producing polyolefin products Alexander D. Todd, C. Jeff Harlan 2021-10-12
11034783 Method of producing polyethylene and polyethylene thereof Timothy M. Boller, Ching-Tai Lue, Daniel P. Zilker, Jr., C. Jeff Harlan, James M. Farley +3 more 2021-06-15