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USPTO Patent Rankings Data through Dec 31, 2025
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Mark Nunley — 8 Patents

TTT.En Process Technology: 4 patents #2 of 30Top 7%
IBIowa Corn Promotion Board: 3 patents #8 of 29Top 30%
Charleston, WV: #42 of 354 inventorsTop 15%
West Virginia: #313 of 3,425 inventorsTop 10%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Mark Nunley has been granted 8 US patents while listed as an inventor at T.En Process Technology. The first was granted in 2017 and the most recent in September 2024. Mark Nunley ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Mark Nunley in Charleston, WV, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12077489 Continuous, carbohydrate to ethylene glycol processes Ray Chrisman, Donald L. Bunning, Brooke A. Albin, Michael C. Bradford, Louis A. Kapicak +1 more 2024-09-03
11919840 Methods for operating continuous, unmodulated, multiple catalytic step processes Ray Chrisman, Donald L. Bunning, Brooke A. Albin, Michael C. Bradford, David James Schreck +1 more 2024-03-05
11680031 Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst David James Schreck, Donald L. Bunning, Brooke A. Albin, Louis A. Kapicak, Michael C. Bradford 2023-06-20
11655200 Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst David James Schreck, Donald L. Bunning, Brooke A. Albin, Louis A. Kapicak, Michael C. Bradford 2023-05-23
11319268 Continuous, carbohydrate to ethylene glycol processes Ray Chrisman, Donald L. Bunning, Brooke A. Albin, Michael C. Bradford, Louis A. Kapicak +1 more 2022-05-03
11319269 Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst David James Schreck, Donald L. Bunning, Brooke A. Albin, Louis A. Kapicak, Michael C. Bradford 2022-05-03
10975010 Continuous processes for the highly selective conversion of aldohexose-yielding carbohydrate to ethylene glycol David James Schreck, Ray Chrisman, Brooke A. Albin, Donald L. Bunning 2021-04-13
9676695 Methods for integrated natural gas purification and products produced therefrom Madan M. Bhasin, William G. Etzkorn, George E. Keller, II, Parvez H. Wadia 2017-06-13