Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ipswich, MA ranks #2,520 worldwide for total patents filed in 2022, with 49 patents from 31 inventors. Leading employers of inventors based in Ipswich, MA include New England Biolabs, Nxstage Medical, Isolynx. That works out to 11.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–31 of 31 inventors

Rank Inventor Primary Company Patents
1 Ivan R. Correa, Jr. New England Biolabs 5
2 Scott W. Newell Nxstage Medical 4
3 Douglas J. DeAngelis Isolynx 3
3 Ryan O'Donnell Revolution Cooking 3
#5 Michael Judy Analog Devices 2
#5 Carlos A. Segura Draper Laboratory 2
#5 Jiuyi Lu Genzyme 2
#5 Kevin Martin Diebold Nixdorf Incorporated 2
#5 Andrew Barry New England Biolabs 2
#5 Hua Wei New England Biolabs 2
#5 Stephen D. Kelleher Proteus Industries 2
#12 William Williams Rohm And Haas Electronic Materials 1
#12 Timothy J. Miller Varian Semiconductor Equipment Associates 1
#12 Vishnu Udayakumaran Nair Sunitha Kumary New England Biolabs 1
#12 Robert John Parks GE 1
#12 Daniel W. Brown Crowdstrike 1
#12 Brendan Galvin New England Biolabs 1
#12 Harrison O'Hanley 1
#12 Timothy Perrault Symbotic 1
#12 Daniel John Niezgocki Chattan Microsoft 1
#12 John C. Silva, Jr. 1
#12 William C. Stewart 1
#12 Margaret Heider New England Biolabs 1
#12 Pingfang Liu New England Biolabs 1
#12 Courtney A. Rosales Incept 1
#12 Stephen E. Krause Varian Semiconductor Equipment Associates 1
#12 Carl J. Russo American Superconductor 1
#12 Marvin Farley Applied Materials 1
#12 Scott Oro Ionsense 1
#12 Anthony J. Lochtefeld TSMC 1
#12 Minyong Chen New England Biolabs 1

Part of Massachusetts