Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SL

Steven E. Lusk

P6Phillips 66: 12 patents #17 of 327Top 6%
LTLummus Technology: 4 patents #76 of 280Top 30%
COConocophillips: 3 patents #201 of 954Top 25%
Ponca City, OK: #10 of 444 inventorsTop 3%
Oklahoma: #452 of 12,736 inventorsTop 4%
Overall (All Time): #235,935 of 4,157,543Top 6%
19 Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
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
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
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
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
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
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
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
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
10400182 Two stage upgrading of light olefins Jianhua Yao, Hong Xie, Bruce B. Randolph, Dhananjay B. Ghonasgi, Jonathan Marda 2019-09-03
10252955 System for two stage upgrading of light olefins Jianhua Yao, Hong Xie, Bruce B. Randolph, Dhananjay B. Ghonasgi, Jonathan Marda 2019-04-09
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
9908092 Systems for two-stage biomass pyrolysis Dustin L. Dalluge, Samuel T. Jones, Johnathan T. Gorke 2018-03-06
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
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
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