Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SL

Steven E. Lusk — 19 Patents

PPPhillips Petroleum: 15 patents #158 of 2,506Top 7%
LTLummus Technology: 4 patents #86 of 280Top 35%
Ponca City, OK: #10 of 444 inventorsTop 3%
Oklahoma: #455 of 12,736 inventorsTop 4%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Steven E. Lusk has been granted 19 US patents. The first was granted in 2007 and the most recent in August 2022. Steven E. Lusk ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Steven E. Lusk in Ponca City, OK, US.

Patents per Year

Patents granted per year, 2007 to 2022Bar chart with a peak of 5 patents in 2019.peak 52007: 1 patents20072009: 2 patents20092014: 1 patents20142015: 1 patents20152016: 1 patents20162018: 1 patents20182019: 5 patents20192020: 3 patents20202021: 3 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11406958 Light alkanes to liquid fuels Jianhua Yao, Neal D. McDaniel, Bruce B. Randolph, Robert M. Walston, Anthony O. Baldridge +3 more 2022-08-09 $376,073,000
11066608 Light alkanes to liquid fuels Jianhua Yao, Neal D. McDaniel, Bruce B. Randolph, Robert M. Walston, Anthony O. Baldridge +3 more 2021-07-20 $314,192,000
10982158 Systems for the catalytic activation of pentane-enriched hydrocarbon mixtures Anthony O. Baldridge, Neal D. McDaniel, James A. Suttil, Edward C. Weintrob, Jianhua Yao +3 more 2021-04-20 $183,722,000
10981847 Isomerization and catalytic activation of pentane-enriched hydrocarbon mixtures Anthony O. Baldridge, Neal D. McDaniel, James A. Suttil, Edward C. Weintrob, Jianhua Yao +3 more 2021-04-20 $183,722,000
10815438 Catalytic activation and alkylation of isopentane-enriched mixtures Anthony O. Baldridge, Neal D. McDaniel, James A. Suttil, Soumen Kundu, Jianhua Yao +3 more 2020-10-27 $219,774,000
10774017 Catalytic activation of isopentane-enriched mixtures Anthony O. Baldridge, Neal D. McDaniel, James A. Suttil, Soumen Kundu, Jianhua Yao +3 more 2020-09-15 $138,742,000
10745328 Catalytic activation and oligomerization of isopentane-enriched mixtures Anthony O. Baldridge, Neal D. McDaniel, James A. Suttil, Soumen Kundu, Jianhua Yao +3 more 2020-08-18 $267,950,000
10487277 Systems for catalytic activation of isopentane-enriched mixtures Anthony O. Baldridge, Neal D. McDaniel, James A. Suttil, Soumen Kundu, Jianhua Yao +3 more 2019-11-26 $208,264,000
10400182 Two stage upgrading of light olefins Jianhua Yao, Hong Xie, Bruce B. Randolph, Dhananjay B. Ghonasgi, Jonathan Marda 2019-09-03 $211,638,000
10252955 System for two stage upgrading of light olefins Jianhua Yao, Hong Xie, Bruce B. Randolph, Dhananjay B. Ghonasgi, Jonathan Marda 2019-04-09 $225,985,000
10232356 Low temperature sulfur tolerant tar removal with concomitant synthesis gas conditioning Sourabh S. Pansare, Joe D. Allison, Albert Tsang 2019-03-19
10174258 Two-stage biomass pyrolysis Dustin L. Dalluge, Samuel T. Jones, Johnathan T. Gorke 2019-01-08 $70,077,000
9908092 Systems for two-stage biomass pyrolysis Dustin L. Dalluge, Samuel T. Jones, Johnathan T. Gorke 2018-03-06 $50,192,000
9486782 Low temperature sulfur tolerant tar and sulfur removal with concomitant synthesis gas conditioning Sourabh S. Pansare, Joe D. Allison, Albert Tsang 2016-11-08
8945424 Low temperature sulfur tolerant tar and sulfur removal with concomitant synthesis gas conditioning Sourabh S. Pansare, Joe D. Allison, Albert Tsang 2015-02-03
8815962 Low temperature sulfur tolerant tar removal with concomitant synthesis gas conditioning Sourabh S. Pansare, Joe D. Allison, Albert Tsang 2014-08-26
7560088 Compact sulfur recovery plant and process Alfred E. Keller, Sriram Ramani, Nathan A. Hatcher, Joe D. Allison, Larry D. Swinney +4 more 2009-07-14 $499,001,000
7501111 Increased capacity sulfur recovery plant and process for recovering elemental sulfur Alfred E. Keller, Sriram Ramani, Joe D. Allison, Nathan A. Hatcher, Larry D. Swinney +1 more 2009-03-10 $393,301,000
7226572 Compact sulfur recovery plant and process Alfred E. Keller, Sriram Ramani, Joe D. Allison, Nathan A. Hatcher, Larry D. Swinney +4 more 2007-06-05 $329,869,000