Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Castlecomer, IE ranks #19,530 worldwide for total patents filed all time, with 69 patents from 23 inventors. Leading employers of inventors based in Castlecomer, IE include Bayer Healthcare, AMD, Biomea Fusion.

Showing 1–23 of 23 inventors

Rank Inventor Primary Company Patents
1 Peter Panek Bayer Healthcare 11
2 Declan Carey AMD 10
3 Brendan Kelly Biomea Fusion 7
3 Pedro W. Neto AMD 7
#5 Aidan O'Connor Boston Scientific Scimed 4
#5 Pleun Maaskant University College Cork—National University Of Ireland, Cork 4
#7 Boris Ilijev IBM 3
#7 Brian Corbett Provost, Fellows And Scholars Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Near Dublin 3
#7 Conor O'Keefe Freeescale Semiconductor 3
#10 Donal Joseph Dunne Unknown 2
#10 Muhammad Umar Khan Analog Devices 2
#10 Maksym Prybytko Cypress Semiconductor 2
#13 Kieran Lynch Prophotonix Limited 1
#13 Eamon Phelan Microsoft 1
#13 Stephen W. O'Donovan IBM 1
#13 Helen Walsh Emc Ip Holding Company 1
#13 Damine O'Sullivan Logitech Europe S.A. 1
#13 Therese O'Leary 1
#13 Adrian Kewell 1
#13 Brian Corbett Meta 1
#13 Ian M. Bisby Macom Technology Solutions Holdings 1
#13 Partick Fleming Intel 1
#13 Kieran Quill Cookson Group Plc 1