Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hamilton, MA ranks #4,833 worldwide for total patents filed in 2021, with 22 patents from 14 inventors. Leading employers of inventors based in Hamilton, MA include Varian Semiconductor Equipment Associates, Cell Signaling Technology, New England Biolabs.

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Shengwu Chang Varian Semiconductor Equipment Associates 4
2 Simon Ruffell Varian Semiconductor Equipment Associates 3
3 Herbert Haack Cell Signaling Technology 2
3 Neil J. Bassom Varian Semiconductor Equipment Associates 2
3 Lana Saleh New England Biolabs 2
#6 Alice Chang Bragel International 1
#6 Joseph Anthony Mayer, II Microsoft 1
#6 Hang-Gyeong Chin New England Biolabs 1
#6 Nunzio V. Carbone Applied Materials 1
#6 Ann Colville Somma 1
#6 Shannon Leonard Ipsen Biopharm Limited 1
#6 Phil Bussone Smith & Nephew 1
#6 Victoria Thompson Horsepower Technologies 1
#6 Mervyn Deegan Applied Materials 1

Part of Massachusetts