Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ripon, GB ranks #6,646 worldwide for total patents filed all time, with 365 patents from 122 inventors. Leading employers of inventors based in Ripon, GB include Zeneca Limited, University Of York, Merck.

Showing 1–50 of 122 inventors

Rank Inventor Primary Company Patents
1 Andrew John Blacker Zeneca Limited 23
2 James Hanley Clark University Of York 16
3 Simon Dominic Ogier Merck 15
3 Martin Fowles Johnson Matthey Plc 15
#5 Daniel Egerton Crown Packaging Technology 14
#5 Richard James Edward Mercer Stolle Machinery Company 14
#7 Julian Neal Robinson Dupont Teijin Films U.S. Limited Partnership 12
#8 Howard S. Atkin Dunlop Gmbh 10
#9 Peter William Farnell Johnson Matthey Plc 9
#9 Eric Hindmarsh ICI 9
#9 Simon William Bayliff Abbott 9
#12 Peter Jeffrey Broadbent North Carolina State University 7
#12 Duncan James MacQuarrie University Of York 7
#12 John Christian Hoggarth Unknown 7
#12 Gary Williamson Google 7
#16 Thomas Harvey Epigem Limited 6
#16 Edward C. Streeter 6
#18 Bernard John Crewdson ICI 5
#18 Jonathan Paul Combe Inv Nylon Chemicals Americas 5
#18 Keith Mothersdale Teleste Oyj 5
#21 Gerald M. Towns Depuy Spine 4
#21 Ian Weston 4
#21 Anthony Donald Barley Keller Holding Gmbh 4
#21 Carl Robert TIPTON Johnson Matthey Public Limited 4
#25 Richard Alwyn Houseman 3
#25 Dianna Bowles Advanced Technologies (Cambridge) Limited 3
#25 Bruce M. McIntosh ICI 3
#25 Aitziber Viadas Cienfuegos Croda International Plc 3
#25 Mala Benn Dish Technologies L.L.C. 3
#25 Steve BIRNIE Borgwarner 3
#25 Peter Douglas Spinks 3
#25 Lynne Ripley Kingspan Holdings (Irl) Limited 3
#25 Virginia Jeanette Welford 3
#25 Steven Corcoran 3
#25 Keri Laura McCall 3
#25 Andrew Street Dupont Teijin Films U.S. Limited Partnership 3
#25 Stephen Reynard Duraloc Limited 3
#25 Andrew William Topping Secretary Of State For Defence 3
#25 Arran Alexander Dickon Tulloch Dorf Ketal Chemicals (India) Private Limited 3
#40 Julian Peter Attard Dupont Teijin Films U.S. Limited Partnership 2
#40 Robin Ward Stafford Anaplan 2
#40 Jackie H. Symonds Dupont Teijin Films U.S. Limited Partnership 2
#40 Stephen Redfern Mamas & Papas (Holdings) Limited 2
#40 Derek John Winter E.I. Du Pont De Nemours And 2
#40 Donald I. Viney 2
#40 Alan DAVEY Linpac Packaging Limited 2
#40 Albert McLuskie Neumustersche Maschinen-Und Apparatebau Gmbh (Neumag) 2
#40 John P. McCabe Johnson & Johnson 2
#40 Richard Johnson Craggs Google 2
#40 Edwin J. Hardaker Rolls-Royce Plc 2