Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Middletown, DE ranks #1,942 worldwide for total patents filed in 2021, with 69 patents from 35 inventors. Leading employers of inventors based in Middletown, DE include Monsanto Technology, Mra Systems, Basf Se. That works out to 3.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–35 of 35 inventors

Rank Inventor Primary Company Patents
1 David R. Wooten, Jr. Monsanto Technology 22
2 Graham Frank Howarth Mra Systems 5
3 Konrad Knoll Basf Se 4
#4 Sandor Kovacs Meso Scale Technologies, Llc. 3
#5 Xiaoming Jin Dentsply Sirona 2
#5 John Randall Phillips Ineos Bio Limited 2
#5 Kyle Brandenburg Brandywine Product Group International 2
#5 James P. White, III JPMorgan Chase 2
#9 Kimberly Ann Ferrara Barrday 1
#9 Ralph Thomas Baker E.I. Du Pont De Nemours And 1
#9 Jonathan Michael Hinkle Ilc Dover Lp 1
#9 Owen M. Stecca Rowan University 1
#9 John Robbins DEBERGH Fmc 1
#9 Kyle A. Tobin Bank of America 1
#9 Keith C. Tate Amazon 1
#9 William A. Hunke Merck 1
#9 Jamie Brandon Harris 1
#9 Damian W. Ashmead Thermo Electron Scientific Instruments 1
#9 Matthew Van Hanehem Rohm And Haas Electronic Materials Cmp Holdings 1
#9 Noel M. Goodstadt Drexel University 1
#9 David Phillip Cadogan Ilc Dover Lp 1
#9 John Kun Hung Lin Ilc Dover Lp 1
#9 Kim Ferrera Supercritical Fluid Technologies 1
#9 David Christopher CAREY JPMorgan Chase 1
#9 Andrew G. Platt Delstar Technologies 1
#9 Robert D. Butler Apple 1
#9 Dhiren V. Patel Dupont Industrial Biosciences Usa 1
#9 Stephen J. Agace Holtec International 1
#9 Lisa Edith Helberg E.I. Du Pont De Nemours And 1
#9 Sammye Elizabeth Traudt Agilent Technologies 1
#9 Robert Jorgensen Playtex Products 1
#9 Mark Sheehan JPMorgan Chase 1
#9 Dennis Wysocki Unknown 1
#9 Dennis BOWERS JPMorgan Chase 1
#9 Andri Mahendra 1

Part of Delaware