Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Barnstaple, GB ranks #27,390 worldwide for total patents filed all time, with 38 patents from 24 inventors. Leading employers of inventors based in Barnstaple, GB include Ciba Specialty Chemicals, Karus Therapeutics Limited, Oxford Biomedica (Uk) Limited.

Showing 1–24 of 24 inventors

Rank Inventor Primary Company Patents
1 Sharon Kathleen Wilson Ciba Specialty Chemicals 5
2 Graham Keith Packham Karus Therapeutics Limited 4
3 Simon Langham 3
#4 Nicholas Mazarakis Oxford Biomedica (Uk) Limited 2
#4 Christopher L. Birch Unknown 2
#4 Hatem Hejaz Sterix Limited 2
#4 Peter E. Harding Unknown 2
#4 Mimoun Azzouz Oxford Biomedica (Uk) Limited 2
#9 David Winton 1
#9 Sam Sprague 1
#9 Peter A. Desmond 1
#9 Petrus Van De Walt 1
#9 Eliot Clare 1
#9 David William Berger 1
#9 Rupert Hosking 1
#9 Henry Darling 1
#9 Thomas James Barker 1
#9 Martin Coates Tdk-Lambda Uk Limited 1
#9 Robert B. Verrall Amp 1
#9 Eric Olson 1
#9 Barry A. Thompson Unknown 1
#9 Michael James Greener Whitaker & 1
#9 Paul Dennis Jeffery Whitaker & 1
#9 Andrew Bargery 1