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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Lancaster, GB ranks #8,795 worldwide for total patents filed all time, with 241 patents from 71 inventors. Leading employers of inventors based in Lancaster, GB include Poulsen Roser A/S, Siemens Aktiengesellschaft, Ta Instruments.

Showing 1–50 of 71 inventors

Rank Inventor Primary Company Patents
1 Raymond J. Evison Poulsen Roser A/S 97
2 Christopher Plant Siemens Aktiengesellschaft 22
3 Azzedine Hammiche Ta Instruments 5
3 Roger John Brooks 5
3 Nigel Davies Sony 5
#6 Utz Roedig Quantum Base Limited 4
#6 Hans-Werner Gellersen Sony 4
#6 Xiandong Ma Rapiscan Systems 4
#6 John S. Shaw British Gas Plc 4
#10 John Lockley Victrex Manufacturing Limited 3
#10 Mike Hazas Microsoft 3
#10 Plamen Angelov Lancaster University Business Enterprises Limited 3
#10 Simon Graham Stockton Bae Systems Plc 3
#10 Christos Efstratiou Sony 3
#10 Xiongwei Liu 3
#10 Malcolm Joyce British Nuclear Fuels Plc 3
#10 Richard Charles Bryan Johnson Matthey Plc 3
#18 Kenneth Alaric Best Unknown 2
#18 Hubert Murray Montagu-Pollock Ta Instruments 2
#18 Nigel Duncan Paul Plant Bioscience Limited 2
#18 Michael Richard Roberts Plant Bioscience Limited 2
#18 Mo Song Ta Instruments 2
#18 Jane Elizabeth Taylor Plant Bioscience Limited 2
#18 Jemima L.C. MEIL Sharkninja Operating 2
#18 Ramon Bernardo Gavito 2
#18 Michael Peter Coogan University Of Lancaster 2
#18 Mark Ramsbottom Faurecia Emissions Control Technologies, Usa 2
#18 David MacFarlane JPMorgan Chase 2
#18 Hong Tri Thoi First Subsea Limited 2
#18 Kevin Simpson Ion Geophysical 2
#31 Charlotte Meri Amber Farrow University Of Lancaster 1
#31 Harriet Louise Steel University Of Lancaster 1
#31 Sarah Louise Allinson University Of Lancaster 1
#31 Valon Llabjani 1
#31 Matthew Harold BROADBENT Sita Information Networking Computing Uk Limited 1
#31 Ryan Michael MILLS Sita Information Networking Computing Uk Limited 1
#31 Douglas D. Booker Sensors Incorporated 1
#31 Simon Exley Queens University Of Belfast 1
#31 Chris Chadwick 1
#31 Radovan Bruncak Lancaster University Business Enterprises Limited 1
#31 Steven Ray Simpson Lancaster University Business Enterprises Limited 1
#31 Colin Boxall Lancaster University Business Enterprises Limited 1
#31 Riccardo Degl'Innocenti Unknown 1
#31 Ilja Grishin Lancaster University Business Enterprises Limited 1
#31 Ken Pfeuffer Microsoft 1
#31 Claudio Paoloni Lancaster University Business Enterprises Limited 1
#31 Mauro Mineo Lancaster University Business Enterprises Limited 1
#31 David Allsop Lancaster University Business Enterprises Limited 1
#31 Michael David Hazas Microsoft 1
#31 John Kevin Prescott Victrex Manufacturing Limited 1