Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter C. Gray — 5 Patents

RFResearch Development Foundation: 5 patents #36 of 362Top 10%
San Diego, CA: #7,328 of 23,606 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Peter C. Gray has been granted 5 US patents while listed as an inventor at Research Development Foundation. The first was granted in 2004 and the most recent in January 2017. Peter C. Gray ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Peter C. Gray in San Diego, CA, US.

Patents per Year

Patents granted per year, 2004 to 2017Bar chart with a peak of 1 patents in 2004.peak 12004: 1 patents20042008: 1 patents20082009: 1 patents20092010: 1 patents20102017: 1 patents2017

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9546210 Cripto antagonism of activin and TGF-b signaling Wylie W. Vale, Jr., Craig Harrison 2017-01-17
7820620 Cripto antagonism of activin and TGF-b signaling Wylie W. Vale, Jr., Craig Harrison 2010-10-26
7575751 Activin-A mutants Wylie W. Vale, Jr., Craig Harrison, Wolfgang H. Fischer, Senyon Choe 2009-08-18
7455839 Method of inhibiting the formation of inhibin/betaglycan complexes with an anti-betaglycan antibody Wylie W. Vale, Jr., Kathy A. Lewis, Louise M. Bilezikjian, Amy L. Blount 2008-11-25
6692744 Betaglycan as an inhibin receptor and uses thereof Wylie W. Vale, Jr., Kathy A. Lewis, Louise M. Bilezikjian, Amy L. Blount 2004-02-17