Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Epsom, GB ranks #7,051 worldwide for total patents filed all time, with 335 patents from 117 inventors. Leading employers of inventors based in Epsom, GB include Smithkline Beecham Limited, Mirriad Advertising Plc, Beecham Group Plc.

Showing 1–50 of 117 inventors

Rank Inventor Primary Company Patents
1 Stephen Dudley Holmes Smithkline Beecham Limited 17
2 Philip McLauchlan Mirriad Advertising Plc 15
3 Jenny McIntosh 14
3 Graham Richard Geen Beecham Group Plc 14
#5 Stuart Bailey Ucb Pharma S.A. 13
#6 Gerald E. Adams British Technology Group Limited 11
#7 Roderick J. Dorgan Beecham Group Plc 9
#7 Terence C. Smale 9
#9 Jonathan Arch Beecham Group Plc 8
#9 Richard Anthony Vere Hodge Smithkline Beeacham P.L.C. 8
#9 Martin Parratt Hoffmann-La Roche 8
#12 Ian Sharples Goss Graphic Systems Limited 7
#12 David George Doughty Smithkline Beecham Limited 7
#12 Philip Andrew Davies Melles Griot 7
#15 John C. Brice U.S. Philips 6
#15 Donald L. Gerrard British Petroleum 6
#15 Jeffery H. Robinson Beecham Group Plc 6
#18 Richard Swainson Rolls-Royce Plc 5
#19 Peter Loveday Jt International Sa 4
#19 Barbara Ann Spicer Beecham Group Plc 4
#19 Ivor B. Atkinson Coopervision 4
#19 Phillip Jeffrey Bloom 4
#23 William S. MacLachlan Beecham Group Plc 3
#23 Sylwia Marshall Novartis Ag 3
#23 Rupert Critchley 3
#23 Peter M. Kincey Beecham Group Plc 3
#23 Farid Poonja Walgreen 3
#23 John M. Simon U.S. Borax 3
#23 Paul Benedict Rutter B/E Aerospace 3
#23 Krishan Kapoor Biointeractions 3
#23 Ian Lynch Beecham Group Plc 3
#23 William John Ellwood 3
#23 Harry Ferres 3
#23 Stephen P. Easthill U.S. Philips 3
#23 Michael Browne Smithkline Beeacham P.L.C. 3
#23 Huw Alun Davies Vermillion 3
#23 Jonathan Newland British Broadcasting 3
#23 John R. Walliker National Research Development 3
#39 Chui-Sheung Kwan National Research Development 2
#39 Ronald Hoyles Chesebrough-Pond'S Usa, Division Of Conopco 2
#39 Leslie J. A. Jennings Beecham Group Plc 2
#39 Alexander R. Greenlees Beecham Group Plc 2
#39 Heiga Zen Google 2
#39 David L. Boutle Bexford Limited 2
#39 Govin Dasani Varian Medical Systems 2
#39 Nigel Cross Nippon Steel & Sumitomo Metal 2
#39 Philip Newton Oracle 2
#39 John C. Boden British Petroleum Company Limited 2
#39 Paul Alexander Scott 2
#39 Michael R. Kenyon The Standard Oil 2