Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Werner Bonrath Dsm Ip Assets B.V. 4
2 Bruno Lohri Hoffmann-La Roche 2
2 Katja Berg-Schultz Dsm Ip Assets B.V. 2
2 Peter Wikstroem Dsm Ip Assets B.V. 2
#5 Eric Francotte Ciba-Geigy 1
#5 Dominik Imfeld Dsm Ip Assets B.V. 1
#5 Edwin Ijpeij Dsm Ip Assets B.V. 1
#5 Marc Heidl Dsm Ip Assets B.V. 1
#5 Gerardus Karel Maria Verzijl Dsm Ip Assets B.V. 1
#5 Andreas Hendrikus Maria De Vries Dsm Ip Assets B.V. 1
#5 Frits Koning Dsm Ip Assets B.V. 1