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USPTO Patent Rankings Data through Dec 31, 2025
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Ryan Hackler — 4 Patents

UAUchicago Argonne: 4 patents #129 of 1,009Top 15%
Chicago, IL: #3,117 of 13,327 inventorsTop 25%
Illinois: #21,640 of 84,256 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ryan Hackler has been granted 4 US patents while listed as an inventor at Uchicago Argonne. The first was granted in 2022 and the most recent in April 2025. Ryan Hackler ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ryan Hackler in Chicago, IL, US.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 2 patents in 2025.peak 22022: 1 patents20222023: 1 patents20232025: 2 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12270009 Plastic waste conversion to lubricant production Pingping Sun, Guiyan Zang, Theodore R. Krause, Amgad A. Elgowainy, Massimiliano Delferro +1 more 2025-04-08
12215292 Catalytic upcycling of polyolefins into lubricants Gokhan Celik, Kimaya Prakash Vyavhare, Robert M. Kennedy, Ali Erdemir, Massimiliano Delferro 2025-02-04
11780985 Catalytic upcycling of polymers Massimiliano Delferro, Magali S. Ferrandon, Robert M. Kennedy, Gokhan Celik, Kenneth R. Poeppelmeier +1 more 2023-10-10
11499110 Catalytic upcycling of polyolefins into lubricants Gokhan Celik, Kimaya Prakash Vyavhare, Robert M. Kennedy, Ali Erdemir, Massimiliano Delferro 2022-11-15

Frequent Collaborators

Massimiliano Delferro4 shared
Robert M. Kennedy3 shared
Gokhan Celik3 shared
Kimaya Prakash Vyavhare2 shared
Ali Erdemir2 shared
Magali S. Ferrandon1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4