Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Frederick, MD ranks #946 worldwide for total patents filed in 2022, with 146 patents from 90 inventors. Leading employers of inventors based in Frederick, MD include Google, Digital Signal, The United States Of America, As Represented By The Secretary, Department Of Health And Human Services. That works out to 1.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 90 inventors

Rank Inventor Primary Company Patents
1 Gang Wang Google 24
2 Richard L. Sebastian Digital Signal 7
3 Dimiter S. Dimitrov The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 5
#4 Zhongyu Zhu The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 4
#5 Eric Jones Howmedica Osteonics 3
#5 Martha Beard Copeland Copeland Creative Designs 3
#5 Michael J. Simon One Media 3
#5 Yanping Wang Betta Pharmaceuticals Co. 3
#9 Weizao Chen The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 2
#9 Bo Chen Genzyme 2
#9 Robert Lundahl Advanced Technology & Research 2
#9 Parag AGGARWAL Research Corporation Technologies 2
#9 Dan Scheffer Vorbeck Materials 2
#9 Tony Navas The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 2
#9 De Yang The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 2
#9 John M. Dye Albert Einstein College Of Medicine 2
#9 Thomas W. Bugler Evapco 2
#9 Xin Hu The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 2
#9 Brian Kurz 2
#9 Barry R. O'Keefe The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 2
#21 Marina A. Dobrovolskaia The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 1
#21 Michael G. Hanna, Jr. Akzo N.V. 1
#21 Mathias D. Viard The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 1
#21 Srinivas Laxminarayan 1
#21 Brian C. Riggs Administrators Of The Tulane Educational Fund 1
#21 Andrew Thomas RAYNO Viavi Solutions 1
#21 Tapan Bera The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 1
#21 John McClurkin, Jr. 1
#21 Steven Greenberg Aol 1
#21 Ed Lott Hughes Network Systems 1
#21 Andrea Ferris 1
#21 Corey M. Weems Wright Manufacturing 1
#21 David E. Booth Becton, Dickinson And 1
#21 Peter Pushko Novavax 1
#21 Ramanathan Thirunallaih Hughes Network Systems 1
#21 Danielle L. Ippolito 1
#21 David Michael Turner University of California 1
#21 Evan R. Ulrich The Aerospace 1
#21 Sing Rong Pfizer 1
#21 Venu G. Bandi The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 1
#21 Gregory J. Tobin Biological Mimetics 1
#21 Cory Scott Perdue 1
#21 Zuoxiang Xiao Zhejiang Shimai Pharmaceutical Co. 1
#21 Manyu Luo 1
#21 Stephan Stern Georgetown University 1
#21 Edward R. Wright Wright Manufacturing 1
#21 Oliver S. King Rockwell Collins 1
#21 C. Andrew Stewart The United States Of America, As Represented By The Secretary, Department Of Health And Human Services 1
#21 Victoria Ashley Mosby Lookout 1
#21 John Dennis Hamilton Aircraft Owners And Pilots Association 1

Part of Maryland