Plant
Rose hybrida
2 US plant patents name this plant. 0 have expired, so those cultivars are free to propagate and sell. The next of the 2 still protected comes off patent on November 29, 2042.
Still under patent — 2 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- AUSerniePP36039Rose hybrida shrub named ‘AUSernie’UNDER PATENTNovember 29, 2042
- AUSCP17431PP36297Rose hybrida shrub named “AUSCP17431”UNDER PATENTJanuary 2, 2044
A patent expiring frees the plant, and its cultivar name with it — cultivar names cannot be trademarked. Any brand name it is sold under is a separate thing and may still be owned.