Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bear, DE ranks #2,512 worldwide for total patents filed in 2020, with 55 patents from 35 inventors. Leading employers of inventors based in Bear, DE include Rohm And Haas Electronic Materials Cmp Holdings, American Air Liquide, Phase Sensitive Innovations. That works out to 2.4 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 Tony Quan Tran Rohm And Haas Electronic Materials Cmp Holdings 5
2 Nathan Stafford American Air Liquide 4
2 Janusz Murakowski Phase Sensitive Innovations 4
#4 Bharadwaj Vemuri Verizon 3
#4 James Holdnack Pearson Education 3
#6 Midhun Joy American Air Liquide 2
#6 William Hudson Siemens Healthcare Diagnostics 2
#6 Ratikanta Mishra JPMorgan Chase 2
#6 Xiangyu Guo American Air Liquide 2
#6 Thomas Scholz E.I. Du Pont De Nemours And 2
#6 Stephen L. Colino Efficient Power Conversion 2
#12 John Russell Crompton, Jr. E.I. Du Pont De Nemours And 1
#12 Scott Brown Arch Chemicals 1
#12 Sylvester Zuttah American Air Liquide 1
#12 Cameron Shelton University Of Delaware 1
#12 Katherine V. Heifferon Virginia Tech Intellectual Properties 1
#12 Thomas H. Epps, III University Of Delaware 1
#12 Robert Vincent Canning, Jr. E.I. Du Pont De Nemours And 1
#12 Laurie A. Howe Nutrition & Biosciences Usa 4 1
#12 Krishna Kota Bank of America 1
#12 Stephen Mackenzie Synacor 1
#12 Tyler D. Pritchett Dupont Industrial Biosciences Usa 1
#12 Leepika Dhillon JPMorgan Chase 1
#12 Richard L. Kulesha The Boeing 1
#12 Jingkun Li Northwestern University 1
#12 LAPKIN K. CHENG E.I. Du Pont De Nemours And 1
#12 William Eugene Olszewski 1
#12 Qu-Ming Gu Hercules 1
#12 Michael Washko AT&T 1
#12 Michele Nancy Maughan 1
#12 Jon Lee Howell E.I. Du Pont De Nemours And 1
#12 Dale Lee Heintzelman Idex Health & Science 1
#12 Stephen Joslyn Myers 1
#12 John J. LaScala Drexel University 1
#12 Nathan S. Lazarus US Army 1

Part of Delaware