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USPTO Patent Rankings Data through Dec 31, 2025
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Scott E. Kufeld — 5 Patents in 2022

Chevron: 5 patents #15 of 350Top 5%
The Woodlands, TX: #11 of 64 inventorsTop 20%
Texas: #843 of 16,454 inventorsTop 6%
Overall (2022): #27,449 of 548,613Top 6%
5 Patents 2022

Issued Patents 2022

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11478768 Reactor jacket design Anurag Gupta, Larry W. Ezell, Robert R. McElvain, Robert F. Parrott 2022-10-25
11466104 Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor Joel A. Mutchler, Eric J. Netemeyer, Joseph A. Curren, Michael H. Treptau, Kenneth A. Dooley +2 more 2022-10-11
11466108 Metallocene catalyst systems with chemically-treated solid oxides for producing ethylene-based plastomers and elastomers Max P. McDaniel 2022-10-11
11326003 Metallocene catalyst systems with chemically-treated solid oxides for producing ethylene-based plastomers and elastomers Max P. McDaniel, Kenneth A. Dooley 2022-05-10
11312797 Systems and methods for polyethylene recovery with low volatile content Kenneth A. Dooley, Jeffrey S. Lowell, Joseph A. Curren 2022-04-26