Genus
Alocasia
25 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 25 still protected comes off patent on July 10, 2032.
Still under patent — 25 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Upright Mayan MaskPP24391Alocasia plant named ‘Upright Mayan Mask’UNDER PATENTJuly 10, 2032
- MandalayPP25310Alocasia plant named ‘Mandalay’UNDER PATENTApril 20, 2033
- Zulu MaskPP25220Alocasia plant named ‘Zulu Mask’UNDER PATENTAugust 16, 2033
- ALO4PP25800Alocasia plant named ‘ALO4’UNDER PATENTOctober 22, 2033
- ALO2PP25801Alocasia plant named ‘ALO2’UNDER PATENTOctober 22, 2033
- ALO5PP25802Alocasia plant named ‘ALO5’UNDER PATENTOctober 22, 2033
- ALO3PP25803Alocasia plant named ‘ALO3’UNDER PATENTOctober 22, 2033
- ALO1PP25804Alocasia plant named ‘ALO1’UNDER PATENTOctober 22, 2033
- Tiny DancersPP26607Alocasia plant named ‘Tiny Dancers’UNDER PATENTJuly 17, 2034
- Regal ShieldsPP27050Alocasia plant named ‘Regal Shields’UNDER PATENTOctober 23, 2034
- Dark StarPP29870Alocasia plant named ‘Dark Star’UNDER PATENTJanuary 7, 2037
- AARALZE001PP30198Alocasia plant named ‘AARALZE001’UNDER PATENTOctober 17, 2037
- ESAL1801PP31842Alocasia plant named ‘ESAL1801’UNDER PATENTMarch 16, 2039
- Kuching MaskPP31784Alocasia plant named ‘Kuching Mask’UNDER PATENTJuly 30, 2039
- PPIALO008PP33167Alocasia plant named ‘PPIALO008’UNDER PATENTSeptember 18, 2040
- ESPE1904PP33503Alocasia plant named ‘ESPE1904’UNDER PATENTNovember 11, 2040
- DawnPP35010Alocasia plant named ‘Dawn’UNDER PATENTMay 18, 2041
- AP091520PP34129Alocasia plant named ‘AP091520’UNDER PATENTAugust 31, 2041
- AS12-1PP35152Alocasia plant named ‘AS12-1’UNDER PATENTNovember 28, 2042
- Green UnicornPP35554Alocasia plant named ‘Green Unicorn’UNDER PATENTDecember 12, 2042
- AMILAPGOPP36294Alocasia plant named ‘AMILAPGO’UNDER PATENTMay 29, 2044
- HUTAAL29PP37094Alocasia plant named ‘HUTAAL29’UNDER PATENTApril 17, 2045
- Dragon WingsPP36932Alocasia plant named ‘Dragon Wings’UNDER PATENTApril 19, 2045
- Silver WingsPP36933Alocasia plant named ‘Silver Wings’UNDER PATENTApril 19, 2045
- White DragonPP36966Alocasia plant named ‘White Dragon’UNDER PATENTApril 19, 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.