Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hamden, CT ranks #888 worldwide for total patents filed in 2017, with 153 patents from 66 inventors. Leading employers of inventors based in Hamden, CT include IBM, Achillion Pharmaceuticals, Covidien Lp.

Showing 1–50 of 66 inventors

Rank Inventor Primary Company Patents
1 Soobaek Jang IBM 19
2 Godwin Pais Achillion Pharmaceuticals 10
2 Venkat Rao Gadhachanda Achillion Pharmaceuticals 10
#4 Atul Agarwal Achillion Pharmaceuticals 9
#5 Amin Elachchabi Covidien Lp 7
#5 Henry E. Holsten Covidien Lp 7
#7 Jan Schroers Yale University 5
#8 Timothy D. Kosa Covidien Lp 4
#9 Andrew J. Curello Societe Bic 3
#9 James L. Lucas RTX (Raytheon) 3
#9 Michael Kelley Hdt Expeditionary Systems 3
#9 Uri Reich Veeva Systems 3
#9 Nicholas N. Bennett Schlumberger Technology 3
#14 F. Christopher Zusi Bristol-Myers Squibb 2
#14 Ronald Albright Yale University 2
#14 Brett Nagel Polaris Industries 2
#14 Russell Estrella Covidien Lp 2
#14 Garrett P. Ebersole Covidien Lp 2
#14 Priti Kumar Industry-University Cooperation Foundation Hanyang University 2
#14 Nathan S. White Cortechs Labs 2
#14 Aaron C. Schmitt Gilead Connecticut 2
#14 Nathaniel Mast Covidien Lp 2
#14 Harold J. Hansen Hamilton Sundstrand 2
#14 Jonathan Glick Covidien Lp 2
#14 John J. McKeon Air-Lock 2
#14 Jason C. Derenick Sikorsky Aircraft 2
#14 Kevin Lavigne Covidien Lp 2
#28 Jared L. Mende 1
#28 Haiying Meng Yale University 1
#28 Sean M. Burdzy Henkel Ip & Holding Gmbh 1
#28 Ayal Ryger 1
#28 Tom Zammataro Covidien Lp 1
#28 Douglas Walker Pregis Intellipack 1
#28 Thomas L. Sbabo Sikorsky Aircraft 1
#28 Stephen Etter Porogen 1
#28 Sidney Altman Yale University 1
#28 Joseph Craft Yale University 1
#28 Rolland Strasser Berry Plastics 1
#28 Robert L. Richards Amoco 1
#28 Susanne Radke Celldex Therapeutics 1
#28 Michael Fischer Oris Fahrzeugteile Hans Riehle Gmbh 1
#28 Jingjing Kanik Siemens Medical Solutions Usa 1
#28 David J. Wasserman RTX (Raytheon) 1
#28 Michael Simons Beth Israel Deaconess Medical Center 1
#28 Sandra E. Belcourt Hartford Fire Insurance 1
#28 Matthew T. Luszcz Sikorsky Aircraft 1
#28 Nicholas Bennett Schlumberger Technology 1
#28 Sean Evelich Blue Buffalo Enterpises 1
#28 Kenny Padro Hubbell Incorporated 1
#28 William L. D'Agostino Johnson & Johnson 1

Part of Connecticut