Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Baltimore, MD ranks #136 worldwide for total patents filed in 2016, with 785 patents from 482 inventors. Leading employers of inventors based in Baltimore, MD include Unstoppable Domains, Samsung, Black & Decker. That works out to 1.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 482 inventors

Rank Inventor Primary Company Patents
1 Lisa Seacat DeLuca Unstoppable Domains 58
2 Seyoun Park Samsung 10
2 Daniel Puzio Black & Decker 10
#4 Julian McClain Under Armour 9
#5 Kenneth W. Kinzler The Johns Hopkins University 8
#5 Bert Vogelstein The Johns Hopkins University 8
#7 Kyle Blakely Under Armour 7
#7 Tao Wu Honda Motor Co. 7
#7 David Dombrow Under Armour 7
#7 Fraser M. Smith Sarcos 7
#11 Gregory D. Hager The Johns Hopkins University 6
#11 Henry R. Halperin Greatbatch 6
#13 Martin G. Pomper The Johns Hopkins University 5
#13 David B. Lee Black & Decker 5
#13 Matthew J. Velderman Black & Decker 5
#13 Neil S. Rothman Brainscope Company 5
#13 Gene Y. Fridman Advanced Bionics Ag 5
#13 Marc Alan Ostermeier The Johns Hopkins University 5
#13 Lew C. Schon Bioactive Surgical 5
#20 E. Gillet Boyce Red Hawk, L.L.C. 4
#20 Justin Hanes The Johns Hopkins University 4
#20 Paul A. Bottomley GE 4
#20 Mark V. Raugas Cyberpoint International 4
#20 George K. Lewis University Of Maryland, Baltimore 4
#25 Steven Ludwig Depuy Synthes Products 3
#25 Richard B. North Medtronic 3
#25 Steven M. Falk GE 3
#25 Joshua Scott Matthews Apkudo 3
#25 Matthew F. Guenette Bae Systems Information And Electronic Systems Integration 3
#25 Mark Myerson Biomedical Enterprises 3
#25 SangKon Oh Baylor Research Institute 3
#25 David Levi Maytag 3
#25 Kate Redmond Vorbeck Materials 3
#25 David C. Roxin IBM 3
#25 Scott Dorfman Organovo 3
#25 Ru Chih C. Huang The Johns Hopkins University 3
#25 Hasan Ertan Cetingul Siemens Healthcare Limited 3
#25 Gary H. Posner The Johns Hopkins University 3
#25 Larry E. Gregory Black & Decker 3
#25 Victor Velculescu The Johns Hopkins University 3
#25 Jeffrey H. Siewerdsen The Johns Hopkins University 3
#25 Mari Lucero Under Armour 3
#25 Sharon Gerecht The Johns Hopkins University 3
#25 Blake Paterson Alba Therapeutics 3
#25 Kwang-Sik Kim Samsung 3
#25 Morgana M. Trexler The Johns Hopkins University 3
#25 Sandor Szalay The Johns Hopkins University 3
#25 Rebecca A. Borbely Cyberpoint International 3
#25 Alan Guyan Under Armour 3
#25 Alok Singh US Air Force 3

Part of Maryland