Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Libertyville, IL ranks #718 worldwide for total patents filed in 2021, with 198 patents from 105 inventors. Leading employers of inventors based in Libertyville, IL include Cree, Fenwal, Abb Vie. That works out to 9.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 105 inventors

Rank Inventor Primary Company Patents
1 Kurt S. Wilcox Cree 17
2 Christopher J. Wegener Fenwal 10
3 Peter T. Mayer Abb Vie 5
3 Rosa Yeh Baxter Healthcare Sa 5
#5 Julie A. Jordan Peters Allstate Insurance 4
#5 Pinal Patel Akoustis 4
#5 Beth McQuiston Abbott 4
#5 Mark Gregory Plunkett Allscripts Software 4
#5 Philip R. Kym Abbott 4
#5 Daniel Kraft Allstate Insurance 4
#5 Ahmed A. Othman Abb Vie 4
#5 Daniel R. Boggs Fenwal 4
#13 Darrell Wiatrowski Brp Us 3
#13 James Robert Ault Chicagoland Grows 3
#13 Jaime Marino Abbott 3
#13 Joseph P. Skinner Abbott 3
#13 Agim Beshiri Abbott 3
#13 Zhonghua Pei Abbott 3
#19 James P. Martucci Baxter International 2
#19 Dan Love Medline Industries, Lp 2
#19 Thomas Gitzinger Motorola Mobility 2
#19 Jeanne E. Lee Hollister Incorporated 2
#19 Kevin A. Ekdahl Klein Tools 2
#19 Carolyn Parker Allstate Insurance 2
#19 Jody L. Keck Abbott 2
#19 Bradley P. Smith Freeescale Semiconductor 2
#19 Zongjie Yuan Cree 2
#19 John H. McLinden 2
#19 Robert Lockwood Medline Industries, Lp 2
#19 Kevin Cheng Abbott 2
#19 Terry Finch Abbott 2
#19 Nitesh Luthra Abbott 2
#19 Kenneth J. Daniel 2
#19 Joel T. Dewall Allstate Insurance 2
#19 Olivia Wilcox Medline Industries, Lp 2
#19 Lev F. Frayman Abbott 2
#19 Saurabh Rastogi United Conveyor 2
#19 Adrian Gheorghe Manea Google 2
#19 Sara Wegener Hollister Incorporated 2
#19 Frank Naeymi-Rad Intel 2
#19 Yunsong Tong Abb Vie 2
#19 Nancy G. Hedlund Icu Medical 2
#43 Michelle Luo North Carolina State University 1
#43 Jason Moss House Of Atlas 1
#43 Grace Chen Annji Pharmaceutical Co. 1
#43 Michael Berg Abbott 1
#43 Kornepati Ramakrishna Abbott 1
#43 William D. Arendt Velsicol Chemical 1
#43 Nancy Powers Signs & Wonders Unlimited 1
#43 Christopher Youtsey Microlink Devices 1

Part of Illinois