Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Durham, NC ranks #94 worldwide for total patents filed in 2017, with 1,144 patents from 549 inventors. Leading employers of inventors based in Durham, NC include Intellectual Ventures, Nike, IBM. That works out to 4.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 549 inventors

Rank Inventor Primary Company Patents
1 David R. Smith Intellectual Ventures 30
2 Robert C. Williams, Jr. Nike 26
3 Eric Woods IBM 22
#4 Matthew Meitl X-Celeprint Limited 17
#4 Ruthie D. Lyle IBM 17
#6 Camillo Sassano IBM 15
#7 Jonathan W. Jackson IBM 13
#7 Charles S. Lingafelt IBM 13
#7 Edward S. Suffern IBM 13
#10 David T. Emerson Cree 12
#11 Francesco C. Schembari IBM 11
#12 John J. Trainor Cree 10
#12 John Edmond Cree 10
#12 Anant Agarwal Cree 10
#12 Jesse Gilsinger Monsanto Technology 10
#16 Lindsay Roberson Bsh Home Appliances 9
#16 Mark Charles Davis Lenovo (Singapore) Pte. 9
#18 Gennaro A. Cuomo IBM 8
#19 Stephen M. Grenon Tearscience 7
#19 Peter Scott Andrews Cree 7
#19 John Scott Crowe Lenovo (Singapore) Pte. 7
#19 Marc Richard Pamley Lenovo (Singapore) Pte. 7
#19 Robert James Kapinos Lenovo (Singapore) Pte. 7
#19 Barry J. Pellas IBM 7
#19 Mark F. Oldham Applied Biosystems 7
#26 William J. Hoekstra Viamet Pharmaceuticals 6
#26 Tuan Vo-Dinh Duke University 6
#26 William J. Brown Bioptigen 6
#26 Grigori Zaitsev Lenovo (Singapore) Pte. 6
#26 Brian C. Totten 6
#26 Jay Robert Dorfman E.I. Du Pont De Nemours And 6
#26 Miles A. de Forest Emc 6
#33 Philip John Jakes Lenovo (Singapore) Pte. 5
#33 Maiken H. Mikkelsen Intellectual Ventures 5
#33 John W. Wilson Axon Enterprise 5
#33 Joshua Allen IBM 5
#33 C. Steven Lingafelt IBM 5
#33 David Gomez X-Celeprint Limited 5
#33 Barton F. Haynes Duke University 5
#33 Michael D. Whitley IBM 5
#33 Angela Richards Jones WARF 5
#33 Hua-Xin Liao Duke University 5
#33 Kimberly S. Sampson Athenix 5
#33 John R. Gilbert Cytonome/St 5
#33 Vamsee K. Pamula Advanced Liquid Logic 5
#46 Luke Coleman Research Triangle Institute 4
#46 William L. Athas Boston Scientific Scimed 4
#46 Emmanuel C. Opara Wake Forest University Health Sciences 4
#46 Etienne Menard University Of Illinois 4
#46 Qiu Wang Siemens Healthcare Limited 4

Part of North Carolina