Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Stow, MA ranks #1,555 worldwide for total patents filed in 2021, with 88 patents from 50 inventors. Leading employers of inventors based in Stow, MA include HP, Northwestern University, Arris Enterprises.

Showing 1–50 of 50 inventors

Rank Inventor Primary Company Patents
1 Robert Ulichney HP 8
2 Daniel R. Getts Northwestern University 6
3 David B. Bowler Arris Enterprises 5
#4 David J. Lauffer Vertex Pharmaceuticals Incorporated 4
#4 David S. Millan Forma Therapeutics 4
#6 Louis Scott Hills Aware 3
#6 Brian M. Perreault Magnemotion 3
#6 Martin Stanton Mosaic Biosciences 3
#6 Thomas E. Westberg Rovi Guides 3
#10 Yelena Kovtun Immunogen 2
#10 Christopher DeMaria Eli Lilly 2
#10 Torsten Herbertz Forma Therapeutics 2
#10 Atli Thorarensen Pfizer 2
#10 Russell C. Petter Bristol-Myers Squibb 2
#10 David Schoon Schoonscan 2
#10 Edouard S. P. Bouvier Waters Technologies 2
#10 Michael Piedmonte Amazon 2
#18 Caleb Wisch Axcelis Technologies 1
#18 Danh H. Nguyen Drexel University 1
#18 Paul D. Schwenk Kayak Software 1
#18 John Colonna-Romano Aptima 1
#18 Andrea Joan Gonsalves Teachers Insurance And Annuity Association Of America 1
#18 Jennifer Stroka Cobb Novartis Ag 1
#18 Kevin John Trenholme Amazon 1
#18 Kent Skaar Pivotal Software 1
#18 Jason Stewart Delaware Capital Formation 1
#18 John O'Loughlin Bristol-Myers Squibb 1
#18 Jian L. Ding Saint-Gobain Performance Plastics 1
#18 Joseph Beuford Parse Vivonics 1
#18 Josh Karlin Google 1
#18 Ralph P. Valentino Oracle 1
#18 Ulrich Hans Thomann T2 Biosystems 1
#18 Kristen Dodds Weight Rai Strategic Holdings 1
#18 Michael Tavis Microsoft 1
#18 Richard Benney US Army 1
#18 Christopher Buck Lutron Electronics Co. 1
#18 Anna M. Galea Vivonics 1
#18 Richard Arthur Grebe Bose 1
#18 Michael H. J. Rhodin Enanta Pharmaceuticals 1
#18 Mark Bowen Becton, Dickinson And 1
#18 Marvin A. Guiles Medline Industries, Lp 1
#18 Simon P. Robinson Lantheus Medical Imaging 1
#18 John Dimitriou C.R. Bard 1
#18 Patrick Gwynne Danaher 1
#18 Gary Hattersley Genetics Institute 1
#18 John SUBASIC Boston Scientific Scimed 1
#18 Sajith Gopal Kaimal Cisco 1
#18 Lianne Chase 1
#18 Alison Doucette Pearson Education 1
#18 Andrew H. Fischer University Of Massachusetts 1

Part of Massachusetts