Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Lewes, DE ranks #4,663 worldwide for total patents filed in 2021, with 23 patents from 7 inventors. Leading employers of inventors based in Lewes, DE include Kashiv Biosciences, Dentsply International, Greatbatch Medical S.A.. That works out to 7.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Wantanee Phuapradit Kashiv Biosciences 17
2 Louis Bertrand Dentsply International 1
2 Steven Wanderman 1
2 Patrick White Greatbatch Medical S.A. 1
2 Joanne M. Ware Air Liquide Advanced Technologies U.S. 1
2 Bruce Aldred 1
2 Delbert Kwan 1

Part of Delaware