Breeder
DE JONG GYS PETRUS
2 US plant patents, granted between 2006 and 2009.
Still under patent — 1 cultivar
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- MarkiePP20239Euonymus Plant Named ‘Markie’UNDER PATENTJuly 7, 2028
Already in the public domain — 1 cultivar
Most recently freed first. Anyone may propagate and sell this plant — though the name it is sold under may still be a live trademark.
- Christmas BerryPP16680Ruscus plant named ‘Christmas Berry’PUBLIC DOMAINMarch 30, 2025