Breeder
HATTORI MIYOKO
6 US plant patents, granted between 2024 and 2025.
Filed under the HATTORI name. Related entities are listed separately on the HATTORI search, because a company and a person are not the same filer even when the name matches.
Still under patent — 6 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Table MountainPP35771Helleborus plant named ‘Table Mountain’UNDER PATENTAugust 19, 2043
- Pike's PeakPP36018Helleborus plant named ‘Pike's Peak’UNDER PATENTAugust 19, 2043
- Hollowtop MountainPP36036Helleborus plant named ‘Hollowtop Mountain’UNDER PATENTAugust 19, 2043
- Borusmura25PP36772Helleborus plant named ‘Borusmura25’UNDER PATENTNovember 21, 2044
- Borusmura38PP36773Helleborus plant named ‘Borusmura38’UNDER PATENTNovember 21, 2044
- Borusmura40PP36774Helleborus plant named ‘Borusmura40’UNDER PATENTNovember 21, 2044