Nursery or breeding house
HEEMSKERK VASTEPLANTEN BV
4 US plant patents, granted between 2018 and 2022.
On the name: these patents were filed under 2 spellings, counted together here — HEEMSKERK VASTEPLANTEN BV (4), HEEMSKERK VASTEPLANTEN B V (1).
Filed under the HEEMSKERK name. Related entities are listed separately on the HEEMSKERK search, because a company and a person are not the same filer even when the name matches.
Still under patent — 4 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.