Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James E. Duffy — 5 Patents

Johnson & Johnson: 3 patents #2,727 of 7,810Top 35%
ASAlmirall, S.A.: 1 patents #37 of 81Top 50%
SDSiemens Healthcare Diagnostics: 1 patents #328 of 659Top 50%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
James E. Duffy has been granted 5 US patents while listed as an inventor at Johnson & Johnson. The first was granted in 2012 and the most recent in July 2020. James E. Duffy ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list James E. Duffy in Saffron Walden, PA, GB.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10725034 Assays for macromolecular analytes 2020-07-28
10214509 Amino-substituted heterocyclic derivatives as sodium channel inhibitors Mark Stuart Chambers, Alastair Rae, James Daniel OSBORNE, Isabelle Anne LEMASSON, Michael Daniel Goldsmith +2 more 2019-02-26
8778966 Quinolinone derivatives as PARP and tank inhibitors Jorge Eduardo Vialard, Patrick René Angibaud, Laurence Anne Mevellec, Christophe Meyer, Eddy Jean Edgard Freyne +10 more 2014-07-15 $40,089,000
8299256 Quinolinone derivatives as PARP and TANK inhibitors Jorge Eduardo Vialard, Patrick René Angibaud, Laurence Anne Mevellec, Christophe Meyer, Eddy Jean Edgard Freyne +10 more 2012-10-30
8143419 Trisubstituted 1,2,4-triazoles Johannes Wilhelmus John F. Thuring, Gregor James MacDonald, Anne Simone Josephine Lesage, Wei Zhuang, Marcel Frans Leopold De Bruyn +3 more 2012-03-27 $67,488,000