Nursery or breeding house
DUEMMEN JUNGPFLAZEN GBR
4 US plant patents, granted between 2003 and 2007.
Filed under the DUMMEN name. Related entities are listed separately on the DUMMEN search, because a company and a person are not the same filer even when the name matches.
Already in the public domain — 4 cultivars
Most recently freed first. Anyone may propagate and sell these plants — though the name it is sold under may still be a live trademark.
- DuepremmiroPP17876Poinsettia plant named ‘Duepremmiro’PUBLIC DOMAINOctober 18, 2025
- DueantariaPP16967Geranium plant named ‘Dueantaria’PUBLIC DOMAINJune 30, 2025
- DueazuliaPP15858Geranium plant named ‘Dueazulia’PUBLIC DOMAINJune 1, 2024
- DuebapinkPP14059Geranium plant named ‘Duebapink’PUBLIC DOMAINAugust 27, 2022