Top Inventors in Waltham, MA — 2021

Waltham, MA ranks #231 worldwide for total patents filed in 2021, with 601 patents from 326 inventors. Leading employers of inventors based in Waltham, MA include Zoll Medical, IBM, Novagen Holding. That works out to 9.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 326 inventors

Rank	Inventor	Primary Company	Patents
1	Gary A. Freeman	Zoll Medical	44
2	Aris Gkoulalas-Divanis	IBM	19
3	Jing Xu	Novagen Holding	17
3	Yat Sun Or	Enanta Pharmaceuticals	17
#5	Frederick A. Flitsch	Johnson & Johnson	13
#6	Andrew M. Wollacott	Monsanto Technology	7
#6	Stephanos Ioannidis	Forma Therapeutics	7
#8	Zachary Shriver	Visterra	6
#8	Braydon Charles Guild	Translate Bio	6
#8	Karthik Viswanathan	Visterra	6
#11	Elizabeth M. Enlow	The Johns Hopkins University	5
#11	Charles Conor Sleith	Sonos	5
#11	Boopathy Ramakrishnan	Visterra	5
#11	James R. Myette	Visterra	5
#11	Goetz FRIEDERICHS	Nxstage Medical	5
#11	Kathleen McCarthy	Skyhawk Therapeutics	5
#11	Robin Mark Adrian Dawson	Draper Laboratory	5
#11	Gregory Babcock	Visterra	5
#11	Nicholas E. Holsman	Applestone Meat Company	5
#11	Moon Chul Jung	Waters Technologies	5
#21	Jian Li	AT&T	4
#21	Timothy Weeden	Dyne Therapeutics	4
#21	Marco da Silva	Google	4
#21	Alexey Popov	The Johns Hopkins University	4
#21	George Beskales	Tamr	4
#21	Philseok Kim	Harvard University	4
#21	Nikolai KLEY	Orionis Biosciences	4
#21	Jonathan T. Lenz	Lutron Technology Company	4
#29	Mikkel V. Debenedetto	Amgen	3
#29	Ryan Thistle	Fractal Antenna Systems	3
#29	Paul S. Titcomb	Titcomb Brothers Manufacturing	3
#29	Jian Cui	Phasorlab	3
#29	Ara Mermerian	Ironwood Pharmaceuticals	3
#29	Tyler Layne Hook	RTX (Raytheon)	3
#29	Stephen G. Machatha	Cydex Pharmaceuticals	3
#29	Andrei Paduroiu	Emc Ip Holding Company	3
#29	Nir Nossenson	The Tomorrow Companies	3
#29	Eric Whitman	Boston Dynamics	3
#29	Bradley A. Burres	Intel	3
#29	Adrienne Clark	Obp Medical	3
#29	Seyed Reza Mahmoudi	MIT	3
#29	Shiladitya Sengupta	Brigham and Women's Hospital	3
#43	Kevin Corely	—	2
#43	Alex Khripin	Boston Dynamics	2
#43	Julia Claire Reynolds	Google	2
#43	Derek T. Robison	Bae Systems Information And Electronic Systems Integration	2
#43	Phuoc T. Ho	RTX (Raytheon)	2
#43	Fernando Fraga	Mccue	2
#43	Cheuk Kan	Quanterix	2
#43	Gina Christine Fay	Boston Dynamics	2

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Waltham, MA 2021