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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Aalsmeer, NL ranks #4,015 worldwide for total patents filed in 2021, with 28 patents from 9 inventors. Leading employers of inventors based in Aalsmeer, NL include Hydrangea Breeders Association B.V., Cisco, Albemarle.

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Niels Arts Hydrangea Breeders Association B.V. 15
2 Hendrikus G. P. Bosch Cisco 6
3 Jan Koevoet 1
3 Petrus Martinus Overwater Albemarle 1
3 Joost Van Willegen 1
3 Kees Eveleens 1
3 Cornelis Pieter Eveleens Horteve Breeding Bv 1
3 Bernadette Geertruida Maria van Rijn Van Zanten Breeding B.V. 1
3 Hendrikus G. P. Bosch 1