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USPTO Patent Rankings Data through Dec 31, 2025
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Catherine Yang — 3 Patents

OTOpen Text: 1 patents #320 of 434Top 75%
RURowan University: 1 patents #15 of 78Top 20%
San Diego, CA: #9,932 of 23,606 inventorsTop 45%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Catherine Yang has been granted 3 US patents while listed as an inventor at Open Text. The first was granted in 2015 and the most recent in April 2025. Catherine Yang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Catherine Yang in San Diego, CA, US.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 1 patents in 2015.peak 12015: 1 patents20152017: 1 patents20172025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12265907 System and method for predicting domain reputation Mauritius A. Schmidtler, Chahm An, Hal Lonas, Trung Tran, Kiran Kumar 2025-04-01
9580373 Extraction and purification of urushiol from botanical sources Weixing Li, Ryan Elliot, NIKITA ILTCHENKO 2017-02-28
9115082 Dipeptidyl-peptidase-IV inhibitors for treatment of type 2 diabetes complex with hypertension Weixing Li 2015-08-25

Frequent Collaborators

Weixing Li2 shared
Hal Lonas1 shared
Kiran Kumar1 shared
Mauritius A. Schmidtler1 shared
Chahm An1 shared
Ryan Elliot1 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