Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Cambridge, GB ranks #3,373 worldwide for total patents filed all time, with 887 patents from 47 inventors. Leading employers of inventors based in Cambridge, GB include Schlumberger Technology, Cambridge Mechatronics Limited, NVIDIA.

Showing 1–47 of 47 inventors

Rank Inventor Primary Company Patents
1 Ashley Bernard Johnson Schlumberger Technology 92
2 Andrew Benjamin Simpson Brown Cambridge Mechatronics Limited 69
3 Dominic Hugo Symes NVIDIA 64
#4 Glenn Friedrich Lexicon Genetics 55
#5 Neil C. Bird U.S. Philips 53
#6 E-Chiang Lee Kymab Limited 48
#7 Allan Bradley Kymab Limited 46
#8 Ross Peter Jones Fresenius Medical Care Holdings 40
#8 Fei Tong Samsung 40
#10 David Vivian Jaggar NVIDIA 27
#11 Nicholas Patrick Roland Hill Cambridge Resonant Technologies 26
#12 Matthew J. Miller Schlumberger Technology 23
#13 Michael Charles Sheppard Schlumberger Technology 21
#14 Richard Salisbury Thermoteknix Systems 18
#14 Sergey Makarychev-Mikhailov Schlumberger Technology 18
#16 Lee Smith NVIDIA 17
#17 Nicholas Heaton Schlumberger Technology 15
#18 James Christopher Pearson Prometic Biosciences 13
#18 John Andrew Branson Unknown 13
#18 Peter Smith Commscope Technologies 13
#18 Muhammad Ali Osram Oled Gmbh 13
#22 Richard John Harmer Schlumberger Technology 12
#23 Ashley Miles Stevens NVIDIA 11
#23 William Harris Nicoventures Trading Limited 11
#25 Conrado Blasco Allue NVIDIA 10
#26 Hemant K. Ladva Schlumberger Technology 9
#26 Anthony Jebson NVIDIA 9
#28 Paul J. Wright Automated Industrial Technologies 7
#28 Jean-Marc Pietrzyk Schlumberger Technology 7
#28 Scott Brown Nexeon Limited 7
#28 Keith Turner Sanarus Technologies 7
#32 Andrew Dewhurst Apical Limited 6
#32 David Booth Pearson Education 6
#32 Mark Robson Sifas Sarl 6
#32 William Cramer Campbell Soup 6
#32 Gary Kemp Berwick Offray 6
#37 Richard E. Turner, deceased Kloeckner Cra Technologie Gmbh 5
#37 Jonathan Williams Kore Wireless Group 5
#37 William J. Lucas University of California 5
#37 Greg Winter Domantis Limited 5
#41 Demosthenis Georgeou Pafitis Schlumberger Technology 4
#41 Steven Williamson Crfs Limited 4
#41 David B. White Schlumberger Technology 4
#44 Michaela Nagl Schlumberger Technology 3
#44 Matthew Hayes Microfab Technologies 3
#44 Brett Kennedy GE 3
#47 Gregory Michael Skoff Schlumberger Technology 2

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