Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David A. Wegerer

UOUop: 3 patents #18 of 215Top 9%
Des Plaines, IL: #9 of 92 inventorsTop 10%
Illinois: #782 of 8,822 inventorsTop 9%
Overall (2021): #85,521 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11207636 Membrane permeate recycle system for use with pressure swing adsorption apparatus Bradley P. Russell, Gautam Pandey, Wim Frans Elseviers 2021-12-28
11091704 Integration of pressure swing adsorption with hydrocracking for improved hydrogen and liquids recovery Bradley P. Russell, Gautam Pandey, Wim Frans Elseviers 2021-08-17
10947462 Catalyst staging in catalytic reaction process Bryan J. Egolf, Ian G. Horn, Gregory R. Werba 2021-03-16