Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chatham, NJ ranks #1,451 worldwide for total patents filed all time, with 2,320 patents from 334 inventors. Leading employers of inventors based in Chatham, NJ include Merck, H R D, Snap. That works out to 251.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 334 inventors

Rank Inventor Primary Company Patents
1 Andrew Stamford Merck 126
2 Gregory Borsinger H R D 117
3 Walton Lin Snap 72
#4 Amy Ruth Reibman AT&T 70
#5 Nicholas J. DeCristofaro Allied Consulting 66
#6 Kevin A. Li AT&T 52
#7 Weimin Liu Vid Scale 47
#8 Edward Asirvatham Advansix Resins & Chemicals 46
#9 Philip M. Anderson, III Allied Consulting 41
#10 Amanda Stent AT&T 40
#11 William Todd Marshall AT&T 38
#11 Wilfried Wagner Alfred Teves Gmbh 38
#13 Nandu Gopalakrishnan AT&T 36
#14 Pamela Zave AT&T 34
#15 Thomas Dixon Dudderar AT&T 29
#16 Deepen Sinha AT&T 27
#17 Thomas Baby Sebastian GE 25
#17 Henry J. McVicker Aircast 25
#19 Anthony B. Conciatori Celanese Gmbh 24
#20 Zenon D. Konteatis Agios Pharmaceuticals 22
#20 Yihao Zhang Alcatel Lucent 22
#22 Srinivas Kadaba AT&T 21
#22 Glenn B. Alers AT&T 21
#24 Jan W. F. Wasley Ciba-Geigy 20
#24 Richard B. Hull IBM 20
#24 H. Kenneth Spencer The Boc Group Limited 20
#27 O. Richard Hughes Hoechst Celanese 19
#28 Clare London Merck 18
#29 David Simpson Lipham Trading Company 17
#30 Daniel Matthew Andrews AT&T 16
#30 Sven Erik Godtfredsen Novartis Ag 16
#30 Enrico Bocchieri AT&T 16
#33 Sean Curry Vexcel 15
#34 Ronald Charles Menendez Telcordia Technologies 14
#34 Lien K. Tran AT&T 14
#34 Thomas C. Yu ExxonMobil 14
#34 John Robert Capuano Bgc Partners 14
#38 Dai W. Kim Hoechst Celanese 12
#38 Charles F. Huebner Ciba-Geigy 12
#38 Farideddin Fayazbakhsh Qualcomm 12
#38 Scott J. Kolodzieski Sas Institute 12
#38 Aliye Ozge Kaya Nokia Solutions And Networks Oy 12
#38 Dongmin Shen The Boc Group Limited 12
#38 Paul H. Schmidt Bell Telephone Laboratories 12
#38 Carsten Metz AT&T 12
#38 Kalavai Janardhan Raghunath AT&T 12
#38 Richard N. Beneroff Motion Design 12
#38 Paul F. Szajowski AT&T 12
#38 Curtis Villars Mastercard 12
#50 Jose′ C Brustoloni 11

Part of New Jersey