Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven C. Kozup — 9 Patents

UOUop: 9 patents #315 of 1,854Top 20%
Chicago, IL: #1,396 of 13,327 inventorsTop 15%
Illinois: #10,163 of 84,256 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Steven C. Kozup has been granted 9 US patents while listed as an inventor at Uop. The first was granted in 2013 and the most recent in June 2024. Steven C. Kozup ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Steven C. Kozup in Chicago, IL, US.

Patents per Year

Patents granted per year, 2013 to 2024Bar chart with a peak of 2 patents in 2015.peak 22013: 1 patents20132014: 1 patents20142015: 2 patents20152016: 1 patents20162018: 1 patents20182019: 1 patents20192021: 1 patents20212024: 1 patents2024

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12012557 Start-up method for contacting a feed stream with fluidized catalyst Michael R. Van de Cotte, Adam J. Kanyuh 2024-06-18
11136280 Process and system for removal of light ends and non-condensables to prevent buildup in an olefin/paraffin membrane separation process Mander Singh, Charles P. Luebke, Trung Pham, Carl W. Liskey, Simon E. Albo +2 more 2021-10-05
10315971 Process for recovering heat from a hydrocarbon separation Stephen T. King, Michael R. Van de Cotte, Adam J. Kanyuh 2019-06-11
9937437 Fractionation system having rectifying and stripping columns in a single vessel with a uniform diameter Stephen T. King, Xin X. Zhu 2018-04-10
9452382 Two stage contact cooler Paul C. Steacy 2016-09-27
9051230 Processes for producing propylene from paraffins Paul A. Sechrist, Gregory R. Werba, Mohamed S. M. Shakur, Steven P. Lankton, Bing Sun 2015-06-09
8927449 Multiple burn zones with independent circulation loops Gary A. Dziabis, Charles T. Ressl 2015-01-06
8889579 Process for managing sulfur on catalyst in a light paraffin dehydrogenation process Laura E. Leonard, Gregory J. Gajda 2014-11-18
8586811 Processes and hydrocarbon processing apparatuses for preparing mono-olefins Joseph E. Zimmermann 2013-11-19