Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ipswich, MA ranks #2,672 worldwide for total patents filed in 2020, with 51 patents from 36 inventors. Leading employers of inventors based in Ipswich, MA include Nxstage Medical, Isolynx, Crowdstrike. That works out to 11.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–36 of 36 inventors

Rank Inventor Primary Company Patents
1 Scott W. Newell Nxstage Medical 9
2 Douglas J. DeAngelis Isolynx 3
2 Daniel W. Brown Crowdstrike 3
#4 Timothy J. Miller Varian Semiconductor Equipment Associates 2
#4 Michael Judy Analog Devices 2
#4 Richard Comunale Carl Zeiss Microscopy Gmbh 2
#7 Courtney A. Rosales Incept 1
#7 Pingfang Liu New England Biolabs 1
#7 Charles William Dowdell GE 1
#7 Ming Wang Northwestern University 1
#7 Margaret Heider New England Biolabs 1
#7 Denis A. Robitaille Axcelis Technologies 1
#7 Carlos A. Segura Draper Laboratory 1
#7 Francois Hauville Fipak Research And Development 1
#7 Romualdas Vaisvila New England Biolabs 1
#7 Timothy Perrault Symbotic 1
#7 Daniel Kesack Draftkings 1
#7 Jody Daniel Davis 1
#7 William Dole Novartis Ag 1
#7 Joseph B. Stella Johnson Outdoors 1
#7 Robert Thomas Tiefenbacher, Jr. 1
#7 Christopher Bocci 1
#7 Courtney Ann Kiszewski GE 1
#7 Hua Wei New England Biolabs 1
#7 Stephen D. Kelleher Proteus Industries 1
#7 Peter Daniel Shippen Analogic 1
#7 David Peter Lebet Unified Office 1
#7 Paul Meneghini Mks Instruments 1
#7 Matthew Alan Johnsen Keurig Green Mountain 1
#7 Barton Slatko New England Biolabs 1
#7 John Rieman Nokia 1
#7 Minyong Chen New England Biolabs 1
#7 Anthony J. Lochtefeld TSMC 1
#7 Evan Parker Insights International Holdings 1
#7 William Williams, III Rohm And Haas Electronic Materials 1
#7 Alec Ferguson Sonos 1

Part of Massachusetts