Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Halifax, CA ranks #1,594 worldwide for total patents filed in 2021, with 85 patents from 69 inventors. Leading employers of inventors based in Halifax, CA include Pearson Education, Croda International Plc, Immunovaccine Technologies.

Showing 1–50 of 69 inventors

Rank Inventor Primary Company Patents
1 Mark Potter Pearson Education 5
2 Fabrice Berrué Croda International Plc 2
2 Lisa Diana MacDonald Immunovaccine Technologies 2
2 Dainis Logan Nams Pgs Geophysical As 2
2 Janis Breton Nams Geospectrum Technologies 2
2 Sohail Ali Quest Software 2
2 Florentin Michael Wilfart 3M 2
2 Jake Seigel Quest Software 2
2 Mark N. Obrovac 3M 2
2 Leeladhar Sammatur Immunovaccine Technologies 2
2 Gaurav Rao Avive Solutions 2
2 Michael R. Schmidt General Motors 2
2 Steven Joseph Crouse Salesforce 2
#14 Kenzie Phillips 1
#14 Timothy D. Brennan 1
#14 Mitchell Butler Mappedin 1
#14 Kendall Sharp Immunovaccine Technologies 1
#14 Manohar Bance Dalhousie University 1
#14 David Cecil Roach 1
#14 Neil Julien Ross Ionq 1
#14 Klaus Michael Schmidt 1
#14 Mitchell Alexander HOLLOHAN 1
#14 Rob Colja Honda Motor Co. 1
#14 Daniel Boyd Abk Biomedical Incorporated 1
#14 Simon McIlhargey 1
#14 Chris McAloney Nokia Solutions And Networks Oy 1
#14 Louis-Phillipe Manuge Enginuity 1
#14 Thozamile Javu IBM 1
#14 Nicole LEBLANC 1
#14 Madhuranga Srinath Rankaduwa Alentic Microscience 1
#14 Dan MacDougall Ubeam 1
#14 Alexander William Harrison Speed Dalhousie University 1
#14 Benjamin Garvey Enginuity 1
#14 Bryan Hart Salesforce 1
#14 Abisola Adeniran IBM 1
#14 James Leonard Robar Dalhousie University 1
#14 Joshua Jeremy Brown Carboncure Technologies 1
#14 Zhijun Bai Syracuse University 1
#14 Jan Haelssig 3M 1
#14 Andrew MacIntyre 1
#14 Devin Horsman 1
#14 Christopher D. Richardson Amgen 1
#14 Jeffery Raymond Dahn Tesla 1
#14 Neil Stuart Erskine J.J. Mackay Canada Limited 1
#14 Rob Adamson Ubeam 1
#14 Matias KATZ 1
#14 Josh Farrell Ubeam 1
#14 Alastair Trower Enginuity 1
#14 James Joseph Sutton 1
#14 Kathryn Atwell University Health Network 1