Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

St Ives, GB ranks #1,806 worldwide for total patents filed all time, with 1,835 patents from 419 inventors. Leading employers of inventors based in St Ives, GB include New Transducers Limited, Cambridge Display Technology Limited, Snaptrack.

Showing 1–50 of 419 inventors

Rank Inventor Primary Company Patents
1 Martin Colloms New Transducers Limited 55
2 Euan Smith Cambridge Display Technology Limited 48
3 Gerard Wimpenny Snaptrack 47
#4 Carl Towns Cambridge Display Technology Limited 44
#5 Martin Teall Merck 41
#6 Nathan Lawrence Isis Innovation Limited 38
#7 Michael Roger Cane ICI 32
#7 Paul Routley Cambridge Display Technology Limited 32
#9 Robert M. Pettigrew Dr. Johannes Heidenhain Gmbh 26
#9 Andreas Menrad Schering 26
#11 Trevor Robert Perrior ICI 25
#11 Martin Humphries Sumitomo Chemical 25
#13 Alison Jones Mission Therapeutics Limited 24
#13 Richard Warby Bespak Plc 24
#15 Andrew Mark Bryant 3M 22
#15 Annette Steudel Cambridge Display Technology Limited 22
#15 Thomas Daniel Heightman Astex Therapeutics Limited 22
#18 Salhadin Omer Videojet Technologies 20
#19 Adrian James Cable Light Blue Optics 18
#20 Marcus Brian Mayhall Fenton Tyco Fire & Security Gmbh 16
#20 David Chappaz Cambridge Silicon Radio Limited 16
#20 Florence Bourcet Sumitomo Chemical 16
#20 Naseer A. Niaz Perkins Engines Company Limited 16
#24 Natasha Conway Cambridge Display Technology Limited 15
#24 Alastair Willoughby Consort Medical Plc 15
#24 Sheena Zuberi Cambridge Display Technology Limited 15
#27 Jim Downing Metail Limited 14
#27 Paul Ryan Cambridge Semiconductor Limited 14
#29 Charley Henderson Sanofi-Aventis 13
#29 Adrian Cooper Abbott 13
#29 Gareth John McCaughan Synaptics (Uk) Limited 13
#32 Joe Townsend Metail Limited 12
#32 Nicholas Dartnell Eastman Kodak 12
#34 Michael Lingard Swain Zeneca Limited 11
#34 Gareth Owen Kalibrate Technologies Limited 11
#34 Simon Jones Plastic Logic Limited 11
#37 Bryn Jones Linx Printing Technologies Limited 10
#37 Wilhelm Huck Cambridge Enterprise Limited 10
#37 Mark Jeffrey Edhouse E2 Limited 10
#37 Richard John Harrison Cellzome Limited 10
#37 Nir Yaacobi-Gross Sumitomo Chemical 10
#37 David Gregory Ahern Chiesi Farmaceutici S.P.A. 10
#43 Andrew Pidgeon 9
#43 Kerry Jenkins Takeda Pharmaceutical Company Limited 9
#43 Arron Hearn Immunext 9
#43 Roger Bradley Millington Smart Holograms Limited 9
#43 Stewart Bean Carl Zeiss Microscopy Gmbh 9
#43 Anne Goldby Takeda Pharmaceutical Company Limited 9
#43 Egidijus Mikalauskas Amina Technologies Limited 9
#43 Christopher Dobson Cambridge Enterprise Limited 9