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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher E. Wittner — 2 Patents in 2024

Chevron: 2 patents #43 of 307Top 15%
Bartlesville, OK: #16 of 66 inventorsTop 25%
Oklahoma: #100 of 815 inventorsTop 15%
Overall (2024): #176,396 of 561,600Top 35%
2 Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12077627 Aqueous methods for titanating a chromium/silica catalyst with an alkali metal Anand Ramanathan, Max P. McDaniel, Jared L. Barr, Andrew T. Blagg, Alan L. Solenberger +2 more 2024-09-03
12031022 Dual catalyst system for producing LLDPE and MDPE copolymers with long chain branching for film applications Errun Ding, Chung Ching Tso, Max P. McDaniel, Ashish M. Sukhadia, Youlu Yu +2 more 2024-07-09