Plant
Brassica
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 February 20, 2029.
Still under patent — 2 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- KaleidoscopePP21090Brassica plant named ‘Kaleidoscope’UNDER PATENTFebruary 20, 2029
- Purple VariePP29140Brassica plant named ‘Purple Varie’UNDER PATENTOctober 18, 2036
Botanically this is Brassica. 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.