Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bear, DE ranks #2,427 worldwide for total patents filed in 2021, with 53 patents from 35 inventors. Leading employers of inventors based in Bear, DE include Phase Sensitive Innovations, Transitions Optical, Kerr. That works out to 2.3 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 Janusz Murakowski Phase Sensitive Innovations 8
2 Delwin S. Jackson Transitions Optical 3
2 Christos Angeletakis Kerr 3
#4 Nikhilkumar V. Shah IBM 2
#4 Debra Gardner Applied Molecular Evolution 2
#4 Nathan Stafford American Air Liquide 2
#4 Bharadwaj Vemuri Verizon 2
#4 Laurie A. Howe Nutrition & Biosciences Usa 4 2
#4 Shawn William JONES White Dog Labs 2
#4 Glen Ernst Astrazeneca Ab 2
#11 Thomas H. Epps, III University Of Delaware 1
#11 James Holdnack Pearson Education 1
#11 Stephen Mackenzie Synacor 1
#11 Seyedriyah Hazama Terumo Kabushiki Kaisha 1
#11 Joson K. Joseph Siemens Healthcare Diagnostics 1
#11 Craig D. Sanders Pioneer (Corteva) 1
#11 Midhun Joy American Air Liquide 1
#11 Jon Lee Howell E.I. Du Pont De Nemours And 1
#11 Lee Knackstedt JPMorgan Chase 1
#11 Ara Atkinson-Skinner 1
#11 Ratikanta Mishra JPMorgan Chase 1
#11 William Hudson Siemens Healthcare Diagnostics 1
#11 Dale Lee Heintzelman Idex Health & Science 1
#11 Leepika Dhillon JPMorgan Chase 1
#11 Holly Blake W.L. Gore & Associates Gmbh 1
#11 Mohit Matta JPMorgan Chase 1
#11 Tyler D. Pritchett Dupont Industrial Biosciences Usa 1
#11 Kim Tate JPMorgan Chase 1
#11 Robert Vincent Canning, Jr. E.I. Du Pont De Nemours And 1
#11 Mauricio E. Guzman Rohm And Haas Electronic Materials Cmp Holdings 1
#11 David Meloni Incyte 1
#11 Catherine Burch Christiana Care Health System 1
#11 Tony Quan Tran Rohm And Haas Electronic Materials Cmp Holdings 1
#11 James Gargel Northrop Grumman Innovation Systems 1
#11 Thomas Scholz E.I. Du Pont De Nemours And 1

Part of Delaware