Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Michael Dorsey — 4 Patents in 2021

LTLummus Technology: 4 patents #12 of 95Top 15%
Houston, TX: #150 of 2,552 inventorsTop 6%
Texas: #1,184 of 16,780 inventorsTop 8%
Overall (2021): #43,968 of 548,734Top 9%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11161086 Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications Liang Chen, Peter Loezos, Rama Rao Marri, Bryan Tomsula, Jon A. Hood +2 more 2021-11-02
11072747 Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications Liang Chen, Peter Loezos, Rama Rao Marri, Bryan Tomsula, Jon A. Hood +2 more 2021-07-27
11015130 Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications Liang Chen, Peter Loezos, Rama Rao Marri, Bryan Tomsula, Jon A. Hood +2 more 2021-05-25
10889765 Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processes Liang Chen, Peter Loezos, Rama Rao Marri, Bryan Tomsula, Jon A. Hood +2 more 2021-01-12