Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Limerick, IE ranks #2,459 worldwide for total patents filed all time, with 1,260 patents from 334 inventors. Leading employers of inventors based in Limerick, IE include Analog Devices, Cytec Technology, Intel.

Showing 1–50 of 334 inventors

Rank Inventor Primary Company Patents
1 Bernard Patrick Stenson Analog Devices 41
2 Stefan Marinca Analog Devices 35
3 Patrick Terence McGrail Cytec Technology 30
3 Niall D. McDonnell Intel 30
#5 Jan Kubik Analog Devices International Unlimited 28
#6 David Aherne Analog Devices International Unlimited 27
#7 Tara Dalton Stokes Bio Limited 25
#7 Kieran Curran Stokes Bio Limited 25
#7 Mark Davies Stokes Bio Limited 25
#10 Oliver Kierse Analog Devices 22
#11 Michael F. Keaveney Analog Devices 21
#12 Denis Ellis Analog Devices 20
#12 Gerard Treacy Cook Medical Technologies 20
#14 Eamon Hynes Analog Devices 17
#15 John A. Cleary 16
#15 Shay Joseph Lavelle Cook Medical Technologies 16
#17 Liam Prendergast Dell Products 15
#18 Fionan Keady Cook Medical Technologies 14
#19 Paul Malachy Daly Analog Devices 13
#19 Christopher MacNamara Intel 13
#19 David Francis Anthony Quin Cameron International 13
#22 Matthew Wilhite Molex 12
#23 Laurence B. O'Sullivan 11
#23 Andrew David Bain Analog Devices 11
#23 William Hunt Analog Devices 11
#26 David Boland Analog Devices International Unlimited 10
#26 Maryam Tahhan Intel 10
#26 Brendan Ryan Intel 10
#26 Brian Moss Invensense 10
#30 Helen Berney Analog Devices International Unlimited 9
#30 Sean Harte Intel 9
#30 Michael G. Tuthill Analog Devices 9
#30 Brian Chawke Gencell Biosystems 9
#30 Thomas J. Meany Analog Devices 9
#30 Cian Ryan Fotonation Limited 9
#36 Shay Lavelle Cook Medical Technologies 8
#36 Patrick J. Garavan Analog Devices 8
#36 Christophe Tremlet Maxim Integrated Products 8
#36 Syed Ansar Md. Tofail University Of Limerick 8
#36 Naiqian Ren Analog Devices International Unlimited 8
#36 Donal Geraghty Analog Devices 8
#42 Michael A. O'Hanlon Intel 7
#42 Hans Juergen Tucholski Analog Devices 7
#42 Timothy Burkill Johnson & Johnson 7
#42 Paul Hough Intel 7
#42 Michael A. Looby Analog Devices International Unlimited 7
#42 John M. Horgan Molex 7
#48 Brian Andrew Keating Intel 6
#48 Michael Quinlan Unknown 6
#48 Edward P. Cahill Snap-On Incorporated 6