Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Durham, GB ranks #2,837 worldwide for total patents filed in 2021, with 44 patents from 28 inventors. Leading employers of inventors based in Durham, GB include Saudi Arabian Oil, Nouryon Chemicals International B.V., Durham University.

Showing 1–28 of 28 inventors

Rank Inventor Primary Company Patents
1 Hugh Christopher Greenwell Saudi Arabian Oil 5
1 Andrew Whiting Saudi Arabian Oil 5
3 Philip Nigel Threlfall-Holmes Nouryon Chemicals International B.V. 4
#4 Manohara Gudiyor Veerabhadrappa Saudi Arabian Oil 3
#5 Mona Al Batal Durham University 2
#5 Ezat Khosravi Isp Investments 2
#5 Carl Malia Black & Decker 2
#8 Robert Pal University Of Durham 1
#8 Gavin Hancock Benchmark Electronics 1
#8 Dena Roberts Johnson Matthey Davy Technologies Limited 1
#8 Gangadhar Banappanavar Applied Materials 1
#8 Jonathan Charles Christian Atherton Cyclacel Limited 1
#8 James S. Sharley International Flavors & Fragrances 1
#8 Duncan ARCHER Metaswitch Networks 1
#8 Jagjitpati Shukla Tridonic Gmbh & Co Kg 1
#8 John A. Gatehouse Agricultural Genetics Company 1
#8 Steven Swaddle Black & Decker 1
#8 Prashant Shivasharan Pyati University Of Durham 1
#8 Antal Harsanyi University Of Durham 1
#8 Ross Carnachan 1
#8 Rebecca Louise Charlton Ucb Biopharma Srl 1
#8 Thomas Malcolm Moss 1
#8 Phil Stenson Akzo Nobel Coatings International B.V. 1
#8 Stefan Przyborski 1
#8 Adam Armour Snaith Johnson Matthey Davy Technologies Limited 1
#8 Christopher Coxon University Of Durham 1
#8 Ian R. Baxendale International Flavors & Fragrances 1
#8 Changsheng Wang Merck 1