Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Northbrook, IL ranks #730 worldwide for total patents filed in 2021, with 195 patents from 85 inventors. Leading employers of inventors based in Northbrook, IL include Lenovo (Singapore) Pte., Isco International, Motorola Mobility. That works out to 5.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 85 inventors

Rank Inventor Primary Company Patents
1 Hyejung Jung Lenovo (Singapore) Pte. 34
2 Amr Abdelmonem Isco International 17
3 Jarrett Simerson Motorola Mobility 9
3 Ari Studnitzer Chicago Mercantile Exchange 9
#5 Yu Xia Polytec Gmbh 5
#5 Daniel Jarvis Staples 5
#7 Mitchell Liss Edsal Manufacturing Company 4
#8 Anil Kumar Pandurangarao Allstate Solutions Private Limited 3
#8 Xueqing Wang AbbVie 3
#8 Mei Lin Republic Tobacco 3
#8 Gang Duan Danisco Us 3
#8 Alberto R. Cavallaro Motorola Mobility 3
#8 Scott M. Hargis Klein Tools 3
#8 Seesong Kang Acco Brands 3
#15 Hanxin Zhao Illinois Tool Works 2
#15 Caralyn Kempner 2
#15 Kamal Natarajan Allstate Insurance 2
#15 Michael James O'Connor Amazon 2
#15 Robert Endo 2
#15 Alexander Bershitsky Honeywell 2
#15 David Barr Kidkraft 2
#15 Manuela Serban Uop 2
#15 Hui Dai Google 2
#15 Jonathan Alan Handler Baxter International 2
#15 Eric Vélez Justiniano 2
#15 Arnold Sheynman Blackberry Limited 2
#15 John D. Veleris Delphian Systems 2
#15 Katie A. DeLaurentis Deka Products Limited Parternship 2
#15 Jason R. Nasiatka Signode Industrial Group 2
#15 Iliana E. Sweis 2
#15 Mark Spencer G. Chua Medline Industries, Lp 2
#15 John Bayldon Impossible Objects 2
#15 Dmitriy Glinberg Chicago Mercantile Exchange 2
#15 Kim Alan Barth Allstate Insurance 2
#35 Aaron Wiener 1
#35 Alicia Bassett Allstate Insurance 1
#35 Romil Parekh Chicago Mercantile Exchange 1
#35 Safa Rahmani University Of Illinois 1
#35 Charles Zhao Illinois Tool Works 1
#35 Henry Hwangbo Pricewaterhousecoopers Llp 1
#35 Robert Stroh Allstate Insurance 1
#35 Sidhi Verdhan Allstate Insurance 1
#35 Joanne M. Glass Unknown 1
#35 David N. Skan 1
#35 Steven Robert Grundy 1
#35 Umamahesh Medikondla Allstate Insurance 1
#35 Sharon Rossmark Allstate Insurance 1
#35 Kaitlin Diane Grundy 1
#35 Vlad Balef Ussc Acquisition 1
#35 Anastasia Hannebrink Allstate Insurance 1

Part of Illinois