Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Durham, GB ranks #2,974 worldwide for total patents filed in 2016, with 38 patents from 22 inventors. Leading employers of inventors based in Durham, GB include Merck, Kromek Limited, GE.

Showing 1–22 of 22 inventors

Rank Inventor Primary Company Patents
1 Changsheng Wang Merck 8
2 Ben Cantwell Kromek Limited 3
2 Paul Scott Kromek Limited 3
2 Richard Alasdair Clements GE 3
2 David Edward Joyce Kromek Limited 3
#6 Andrew Brian Greenaway Patton The Procter & Gamble 2
#7 Joel Uckelman Stroz Friedberg 1
#7 Geoffrey Stuart Howe Johnson Matthey Public Limited 1
#7 Robert Pal University Of Durham 1
#7 Duncan William John McCallien Johnson Matthey Public Limited 1
#7 Richard Lewis Thompson University Of Durham 1
#7 Marcus Baumann Ciba-Geigy 1
#7 Karl Coleman Applied Graphene Materials Uk Limited 1
#7 Amilcar Pillay-Narrainen University Of Durham 1
#7 Timothy Hough Johnson Matthey Public Limited 1
#7 Steven Swaddle Black & Decker 1
#7 John Leonard Wall Bruker Jv Israel 1
#7 Stephen John Brookes Johnson Matthey Public Limited 1
#7 Steve Brocket Black & Decker 1
#7 Christopher Ferguson Johnson Matthey Davy Technologies Limited 1
#7 John Spence Jordan Valley Semiconductors 1
#7 Barbara Froner Foster Findlay Associates Limited 1