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USPTO Patent Rankings Data through Dec 31, 2025
Home › Fenwal › Greg Coultas
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Greg Coultas — 3 Patents

FEFenwal: 3 patents #69 of 239Top 30%
Chicago, IL: #3,945 of 13,327 inventorsTop 30%
Illinois: #26,899 of 84,256 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Greg Coultas has been granted 3 US patents while listed as an inventor at Fenwal. The first was granted in 2024 and the most recent in June 2025. Greg Coultas ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Greg Coultas in Chicago, IL, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12318530 Systems and methods for performing extracorporeal photopheresis Lan T. Nguyen, Katherine N. Radwanski 2025-06-03
12097383 Systems and methods for treating a biological fluid with light in the event of a bulb outage Christopher J. Wegener, Tanima Jahan Abedin 2024-09-24
11883543 Systems and methods for photoactivation of a biological fluid Lan T. Nguyen, Angela N. Carlson, Katherine N. Radwanski, Yamen Alshawaf, Kevin Schalte 2024-01-30

Frequent Collaborators

Lan T. Nguyen2 shared
Katherine N. Radwanski2 shared
Kevin Schalte1 shared
Yamen Alshawaf1 shared
Tanima Jahan Abedin1 shared
Christopher J. Wegener1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3