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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hulst, NL ranks #11,452 worldwide for total patents filed all time, with 163 patents from 33 inventors. Leading employers of inventors based in Hulst, NL include Dow Global Technologies, Johnson & Johnson, Ericsson.

Showing 1–33 of 33 inventors

Rank Inventor Primary Company Patents
1 Otto J. Berbee Dow Global Technologies 52
2 Serge Maria Aloysius Pieters Johnson & Johnson 28
3 Peter E. Groenendijk Dow Global Technologies 16
#4 Edward L. D'Hooghe 14
#5 Theo Gerrit Kanter Ericsson 9
#6 Danny Scheffer Cypress Semiconductor 7
#7 Roel Vossen 4
#8 Edwin August Philomena Ringoot Alcatel Lucent 3
#8 Ronny P. de Bruijn 3
#10 Peter de Bakker Yara International Asa 2
#10 Petrus J. D. M. Van Driessche Akzo N.V. 2
#10 Jos Van Denderen Cargill, Incorporated 2
#13 Johan Decloedt Bayer Materialscience Ag 1
#13 Freddy Johannes Martina Andriessen Cargill, Incorporated 1
#13 Maarten Tanis 1
#13 Franciscus Adrianus Josephus Van Esch Cargill, Incorporated 1
#13 Jacobus T. M. Bakkum 1
#13 Johannes E. G. Spork 1
#13 Ronny Van de Lavoir 1
#13 Jan L. J. Adriaans 1
#13 Hendrikus Johannes VAN SONSBEEK 1
#13 Giuliano Cini 1
#13 Ronald Van Den Bosch Dow Global Technologies 1
#13 Wilko Karmelk Future Plants V.O.F. 1
#13 Ronald Bosch Dow Global Technologies 1
#13 Steven Poppe Chevron 1
#13 Edwin Theodoor Petrus Bertine Maria Moorthamer Cerestar Holding B.V. 1
#13 Guliano Cini 1
#13 Rolf Grootveld GE 1
#13 Eric Van Sonsbeek Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno 1
#13 Edwin Augustus Philomena Ringoot Alcatel Lucent 1
#13 Serge Marie Aloysius Pieters Johnson & Johnson 1
#13 Eduard Nieuwenhuize Atlas Copco Airpower, Naamloze Vennootschap 1