Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Caskey — 9 Patents

UOUop: 8 patents #342 of 1,854Top 20%
University of Michigan: 1 patents #1,906 of 4,352Top 45%
Lake Villa, IL: #45 of 228 inventorsTop 20%
Illinois: #10,163 of 84,256 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Stephen Caskey has been granted 9 US patents while listed as an inventor at Uop. The first was granted in 2013 and the most recent in March 2024. Stephen Caskey ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Stephen Caskey in Lake Villa, IL, US.

Patents per Year

Patents granted per year, 2013 to 2024Bar chart with a peak of 1 patents in 2013.peak 12013: 1 patents20132015: 1 patents20152016: 1 patents20162017: 1 patents20172019: 1 patents20192020: 1 patents20202021: 1 patents20212022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11938459 Enhancement of reduction resistance for manganese oxide adsorbents Michael B. Hamoy 2024-03-26
11447390 Process for removing oxygen from a hydrogen stream Bradley P. Russell, William Cady, Nasser Khazeni 2022-09-20
11000821 Enhancement of reduction resistance for manganese oxide adsorbents Michael B. Hamoy 2021-05-11
10744492 Adsorbent for contaminant removal from C4 hydrocarbons Munish Sharma, Jayant K. Gorawara, Pijus Kanti Roy, Frank S. Modica 2020-08-18
10450244 Method for oxygen removal from hydrogen using adsorbent Vladislav I. Kanazirev, Thomas Traynor 2019-10-22
9718750 Method for selective and regenerative removal of acetaldehyde using thermally decomposed sodium aluminum carbonate hydroxide on alumina Vladislav I. Kanazirev 2017-08-01
9452414 Metal impregnated zeolite adsorbents, methods of making, and systems for using the same Vladislav I. Kanazirev 2016-09-27
8940957 Method for removal of heterocyclic sulfur using metallic copper Vladislav I. Kanazirev, Thomas Traynor, Dante Simonetti 2015-01-27
8425659 Microporous coordination polymers as novel sorbents for gas separation Adam J. Matzger, Antek G. Wong-Foy 2013-04-23