Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Stanley J. Frey — 6 Patents in 2021

UOUop: 5 patents #5 of 215Top 3%
EREnsyn Renewables: 1 patents #2 of 13Top 20%
Palatine, IL: #10 of 102 inventorsTop 10%
Illinois: #295 of 8,822 inventorsTop 4%
Overall (2021): #19,899 of 548,734Top 4%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11194301 System for power recovery from quench and dilution vapor streams Keith A. Couch, Donald A. Eizenga, James W. Harris, Thomas Ebner 2021-12-07
11131218 Processes for adjusting at least one process condition of a chemical processing unit with a turbine James W. Harris 2021-09-28
11124710 Naphtha hydrotreating process with sulfur guard bed having controlled bypass flow Steven B. Philoon, Patrick J. Bullen, Gail L. Gray, Dean E. Rende 2021-09-21
11104855 Co-processing of light cycle oil and heavy naphtha Krishna Mani, Krishan Pratap Jadaun, Gautam Pandey, Mousumi Chanda 2021-08-31
10982152 Demetallization of liquid biomass Barry A. Freel, Josh Normand, Timothy A. Brandvold, Doug Clarke 2021-04-20
10920156 Process to convert aliphatics and alkylaromatics to light olefins with acidic catalyst Avram M. Buchbinder, Karl Z. Steigleder 2021-02-16