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USPTO Patent Rankings Data through Dec 31, 2025
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James Ferrell — 2 Patents

ETEp Technologies: 1 patents #46 of 70Top 70%
Stanford University: 1 patents #2,423 of 5,197Top 50%
Stanford, CA: #614 of 1,454 inventorsTop 45%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
James Ferrell has been granted 2 US patents while listed as an inventor at Ep Technologies. The first was granted in 2009 and the most recent in May 2017. James Ferrell ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list James Ferrell in Stanford, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9662412 Plasma vapor chamber and antimicrobial applications thereof Erinn R. Bogovich, Robert L. Gray, Daphne Pappas Antonakas, Tsung-Chan Tsai, Sameer Kalghatgi 2017-05-30
7556944 Methods and compositions for use in preparing siRNAs Jason Myers 2009-07-07

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