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The Patent Garden

Nursery or breeding house

DÜMMER GROUP B V

5 US plant patents, granted between 2014 and 2018.

On the name: these patents were filed under 2 spellings, counted together here — DÜMMER GROUP B V (4), DUEMMER GROUP B V (1).

Filed under the DUMMER name. Related entities are listed separately on the DUMMER search, because a company and a person are not the same filer even when the name matches.

Still under patent — 5 cultivars

Soonest to come off patent first. You may not propagate these for sale until the date shown.