Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Weesp, NL ranks #8,547 worldwide for total patents filed in 2021, with 10 patents from 8 inventors. Leading employers of inventors based in Weesp, NL include Rijksuniversiteit Groningen, Genmab A/S, Duphar International Research B.V..

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Henderik Willem Frijlink Rijksuniversiteit Groningen 2
1 Simone De Haij Genmab A/S 2
3 Jan Herman van Maarseveen Duphar International Research B.V. 1
3 Harmen Jacob Geerligs Zoetis Services 1
3 Marie Anne VAN DE HAAR 1
3 Johannes Antonius Sasja Fransen 1
3 Richardus Houtkooper Amazentis Sa 1
3 Rudi Brands Duphar International Research B.V. 1