Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stuart Smith — 20 Patents

UOUop: 19 patents #154 of 1,854Top 9%
ExxonMobil: 1 patents #5,674 of 10,161Top 60%
Lake Zurich, IL: #28 of 484 inventorsTop 6%
Illinois: #3,810 of 84,256 inventorsTop 5%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Stuart Smith has been granted 20 US patents while listed as an inventor at Uop. The first was granted in 2015 and the most recent in September 2023. Stuart Smith ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Stuart Smith in Lake Zurich, IL, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11746020 Sulfur-doped porous carbon derived from heavy hydrocarbons and methods for production thereof Yi Du, Bradley D. Wooler, Brenda A. Raich, Clarence Chase, Lesheng Wang 2023-09-05 $396,848,000
10369556 Integrated process for gasoline production Tom N. Kalnes, Douglas A. Nafis, Alakananda Bhattacharyya, Bryan K. Glover, Susie C. Martins 2019-08-06
10252956 Viscosity modifiers for decreasing the viscosity of ionic liquids Avram M. Buchbinder, Erin M. Broderick, Susie C. Martins, Alakananda Bhattacharyya 2019-04-09
10047021 Method for tuning product composition based on varying types and ratios of feed Alakananda Bhattacharyya, Peter K. Coughlin 2018-08-14
10023508 Viscosity modifiers for decreasing the viscosity of ionic liquids Avram M. Buchbinder, Erin M. Broderick, Susie C. Martins, Alakananda Bhattacharyya 2018-07-17
9567534 Flexible gasoline process using multiple feedstocks Tom N. Kalnes, Mary Jo Wier, Alakananda Bhattacharyya, Hayim Abrevaya 2017-02-14
9416071 Hydrocarbon conversion processes using lactamium-based ionic liquids Erin M. Broderick, Alakananda Bhattacharyya, Susie C. Martins 2016-08-16
9328036 Hydrocarbon conversion process including catalyst regeneration Susie C. Martins, Erin M. Broderick, Douglas A. Nafis, Kaitlin M. DeSalvo, Alakananda Bhattacharyya 2016-05-03
9192928 Regeneration of an ionic liquid catalyst using metal complexes Alakananda Bhattacharyya, Susie C. Martins 2015-11-24
9181150 Catalytic disproportionation of pentane using ionic liquids Alakananda Bhattacharyya 2015-11-10
9126881 Catalytic isomerization of pentane using ionic liquids Alakananda Bhattacharyya, Dana K. Sullivan 2015-09-08
9102578 Catalytic isomerization of paraffins using ionic liquids Alakananda Bhattacharyya 2015-08-11
9102577 Catalytic disproportionation of paraffins using ionic liquids Alakananda Bhattacharyya 2015-08-11
9096485 Catalytic isomerization of heptane using ionic liquids Alakananda Bhattacharyya 2015-08-04
9096481 Catalytic disproportionation of pentane using ionic liquids Alakananda Bhattacharyya 2015-08-04
9096480 Catalytic disproportionation of heptane using ionic liquids Alakananda Bhattacharyya 2015-08-04
9096482 Catalytic reverse disproportionation of paraffins using ionic liquids Alakananda Bhattacharyya, Joel T. Walenga, Hayim Abrevaya 2015-08-04
9096483 Catalytic isomerization of hexanes using ionic liquids Alakananda Bhattacharyya, Dana K. Sullivan, Susie C. Martins 2015-08-04
9079175 Regeneration of an acidic catalyst by addition of C1 to C10 paraffins Alakananda Bhattacharyya, Erin M. Broderick 2015-07-14
9079176 Regeneration of an acidic ionic liquid catalyst by addition of brønsted acids Alakananda Bhattacharyya 2015-07-14