Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Madison, CT ranks #1,116 worldwide for total patents filed in 2020, with 137 patents from 59 inventors. Leading employers of inventors based in Madison, CT include Covidien Lp, Resilience Magnum Ip, Arvinas Operations.

Showing 1–50 of 59 inventors

Rank Inventor Primary Company Patents
1 Brian J. Creston Covidien Lp 8
2 Ronald Cozean Resilience Magnum Ip 7
3 Hanqing Dong Arvinas Operations 6
3 Matthew Chowaniec Covidien Lp 6
3 Jason Allan Wiles Achillion Pharmaceuticals 6
3 Milind Deshpande Achillion Pharmaceuticals 6
#7 Cuixian Liu Forma Therapeutics 5
#7 Brian Reed Quantum-Si Incorporated 5
#7 Subir Roychoudhury Precision Combustion 5
#10 Robert J. Schoelkopf, III Yale University 4
#11 Victor Kirilichin Engineered Inserts & Systems 3
#11 John Laviola Hologic 3
#11 Gursel Akcay Smiths Medical Asd 3
#11 Adam Golebiowski Oncoarendi Therapeutics S.A. 3
#11 Alexander Taheri Palantir Technologies 3
#11 Roger Rauhauser Nani The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 3
#11 Katharine A. Grant-Young Bristol-Myers Squibb 3
#11 Kap-Sun Yeung Bristol-Myers Squibb 3
#19 Russell Heinrich Covidien Lp 2
#19 Donald Terry Allen Research & Design Innovations 2
#19 John J. Daniels Articulated Technologies 2
#19 Per Larsen Disa Industries A/S 2
#19 Vinod V. Pathy Pathy Medical 2
#19 William C. Sessa Yale University 2
#19 Hongbin Li Forma Therapeutics 2
#19 Edward H. Bittner Sikorsky Aircraft 2
#19 Eric Brown Covidien Lp 2
#19 Kevin W. Gillman Bristol-Myers Squibb 2
#19 Pratik Jaluria Alexion Pharmaceuticals 2
#19 Laurent Fumex Merit Medical Systems 2
#19 Shwu-Huey Liu Yale University 2
#19 Julie Dorsey Yale University 2
#33 John William Beisner Sikorsky Aircraft 1
#33 Diego Alvarado Celldex Therapeutics 1
#33 James M. Power Covidien Lp 1
#33 Chao Chen Bfly Operations 1
#33 Nicholas V. Perricone Transdermal Biotechnology 1
#33 Massimo Morichi Canberra Industries 1
#33 Brian S. Olschan Acme United 1
#33 Rajagopal Bakthavatchalam Neurogen 1
#33 John Alsobrook Exagen Diagnostics 1
#33 James S. Duncan Yale University 1
#33 Thomas J. Powell Artificial Cell Technologies 1
#33 Jensen-Tomy TK Lai Unknown 1
#33 Robert Todd Constable Yale University 1
#33 Vladimir Coric Biohaven Therapeutics 1
#33 Matthew Robert Warr Gilead Sciences 1
#33 Alex Zorba Accenture Global Services Limited 1
#33 Paige Cecchi 1
#33 Zhongxing Zhang Bristol-Myers Squibb 1

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