Genus
Crassula
15 US plant patents have been granted in this genus. 0 are already in the public domain — anyone may propagate and sell them. The next of the 15 still protected comes off patent on May 27, 2035.
Still under patent — 15 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Candy CanePP28111Crassula plant named ‘Candy Cane’UNDER PATENTMay 27, 2035
- CrasmadaPP28426Crassula plant named ‘Crasmada’UNDER PATENTFebruary 26, 2036
- Indian SummerPP29068Crassula plant named ‘Indian Summer’UNDER PATENTMay 16, 2036
- EC-CRAS-01PP29415Crassula plant named ‘EC-CRAS-01’UNDER PATENTDecember 5, 2036
- OVCRTRPP30567Crassula plant named ‘OVCRTR’UNDER PATENTNovember 21, 2037
- AMICRA1701PP30749Crassula plant named ‘AMICRA1701’UNDER PATENTAugust 9, 2038
- EC-CRAS-1802PP31571Crassula ‘EC-CRAS-1802’UNDER PATENTDecember 18, 2038
- OVWOODS01PP31816Crassula plant named ‘OVWOODS01’UNDER PATENTApril 26, 2039
- DaydreamPP33928Crassula plant named ‘Daydream’UNDER PATENTJune 24, 2041
- OVWOODS03PP34109Crassula plant named ‘OVWOODS03’UNDER PATENTNovember 12, 2041
- OVWOODS02PP34153Crassula plant named ‘OVWOODS02’UNDER PATENTNovember 12, 2041
- OVWOODS05PP35478Crassula plant named ‘OVWOODS05’UNDER PATENTMarch 2, 2043
- OVWOODS04PP35568Crassula plant named ‘OVWOODS04’UNDER PATENTMarch 2, 2043
- OVWOODS06PP36931Crassula plant named ‘OVWOODS06’UNDER PATENTFebruary 7, 2045
- HaloPP37372Crassula plant named ‘Halo’UNDER PATENTJuly 9, 2045
A patent expiring frees the plant, and its cultivar name comes with it — cultivar names cannot be trademarked, so they are always free to use. What it does not free is any brand name the plant is marketed under. Those are trademarks and renew indefinitely.