Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Belfast, GB ranks #2,504 worldwide for total patents filed in 2021, with 51 patents from 40 inventors. Leading employers of inventors based in Belfast, GB include Allstate Insurance, Sensormatic Electronics, Petroliam Nasional Berhad (Petronas).

Showing 1–40 of 40 inventors

Rank Inventor Primary Company Patents
1 James Gillespie Allstate Insurance 4
2 Murdo Jamie Scott McLeod Sensormatic Electronics 3
2 Fergal Coleman Petroliam Nasional Berhad (Petronas) 3
2 Laurent Wojcieszak Qualcomm 3
#5 David John Geddes Chicago Mercantile Exchange 2
#5 Gareth Albert McCarter Chicago Mercantile Exchange 2
#7 Sarah Addis Rapid7 1
#7 Shieling Ng Queens University Of Belfast 1
#7 Paul Kinnaird Hewlett Packard Enterprise 1
#7 Jonathan Stewart Hewlett Packard Enterprise 1
#7 Natalia V. Plechkova Queens University Of Belfast 1
#7 Niall Cochrane Rapid7 1
#7 Mark McKeown Wandisco 1
#7 Stephen Robert Newell Allstate Insurance 1
#7 Francois Haughton 1
#7 Lars-Kristian Svenoy Rapid7 1
#7 Muhammed Bilal Janjua Seagate Technology 1
#7 Alex Oliferenko Queens University Of Belfast 1
#7 Fiona Bennington James Lecky Design Limited 1
#7 Ralph McTeggart Rapid7 1
#7 George Vernon Cordner Peacocke Full Circle Biochar 1
#7 Ryujiro Shibuya Openwave Mobility 1
#7 Yolanda Cooper 1
#7 Lorraine Martin Queens University Of Belfast 1
#7 Aidan McGurn Openwave Mobility 1
#7 Natalia V. Plechkova Johnson Matthey Fuel Cells Limited 1
#7 Azlan Hussain Petroliam Nasional Berhad (Petronas) 1
#7 David Francis Wassell Queens University Of Belfast 1
#7 David John McEneaney University Of Ulster 1
#7 MATTHEW DAMIAN MALLON 1
#7 Daniel Skelton Rapid7 1
#7 Steven Pattison 1
#7 Gary Sands Qualcomm 1
#7 Ute Fröhlich The Procter & Gamble 1
#7 Shaun McGinnity Openwave Mobility 1
#7 Damian Keown Survitec Group Limited 1
#7 Lorenzo Trojan Axial Medical Printing Limited 1
#7 Niall Haslam Axial Medical Printing Limited 1
#7 Jarlath TRAINOR Oracle 1
#7 Tony MILLAR Short Brothers Plc 1