Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Joseph Broun Powell — 3 Patents in 2019

Shell Oil Compny: 3 patents #9 of 282Top 4%
Houston, TX: #283 of 2,948 inventorsTop 10%
Texas: #1,940 of 17,606 inventorsTop 15%
Overall (2019): #83,742 of 560,194Top 15%
3 Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10370198 Systems and methods for providing feed material to a pressurized system Robert Edward Trepte 2019-08-06
10221362 Biomass conversion process to hydrocarbons Kimberly Ann Johnson 2019-03-05
10167243 Biomass conversion process to hydrocarbons Kimberly Ann Johnson 2019-01-01