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USPTO Patent Rankings Data through Dec 31, 2025
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Daphne E. St. John — 2 Patents

GSGilead Sciences: 2 patents #483 of 952Top 55%
San Francisco, CA: #14,470 of 26,999 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daphne E. St. John has been granted 2 US patents while listed as an inventor at Gilead Sciences. The first was granted in 1999 and the most recent in May 2000. Daphne E. St. John ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daphne E. St. John in San Francisco, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6057459 Preparation of carbocyclic compounds Kenneth M. Kent, Choung U. Kim, Lawrence R. McGee, John D. Munger, Jr., Ernest J. Prisbe +4 more 2000-05-02 $52,436,000
5859284 Preparation of carbocyclic compounds Kenneth M. Kent, Choung U. Kim, Lawrence R. McGee, John D. Munger, Jr., Ernest J. Prisbe +4 more 1999-01-12 $17,321,000