Plant
Haworthia
13 US plant patents name this plant. 0 have expired, so those cultivars are free to propagate and sell. The next of the 13 still protected comes off patent on August 14, 2029.
Still under patent — 13 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- L1PP22241Haworthia plant named ‘L1’UNDER PATENTAugust 14, 2029
- African AlbinoPP24256Haworthia plant named ‘African Albino’UNDER PATENTJune 28, 2032
- AMSTERDAMPP24415Haworthia plant named ‘AMSTERDAM’UNDER PATENTOctober 19, 2032
- NEW YORKPP24400Haworthia plant named ‘NEW YORK’UNDER PATENTNovember 12, 2032
- CAPETOWNPP24412Haworthia plant named ‘CAPETOWN’UNDER PATENTNovember 12, 2032
- SEASTARPP26386Haworthia plant named ‘SEASTAR’UNDER PATENTMay 17, 2034
- SI HAW 7026PP29693Haworthia plant named “SI HAW 7026”UNDER PATENTMarch 3, 2037
- AMIHAW1801PP30399Haworthia plant named ‘AMIHAW1801’UNDER PATENTMarch 27, 2038
- AMIHAW1616PP31817Haworthia plant named ‘AMIHAW1616’UNDER PATENTMarch 5, 2039
- AMIHAW1811PP31954Haworthia hybrid plant named ‘AMIHAW1811’UNDER PATENTMay 29, 2039
- AMIHAW1911PP33026Haworthia hybrid plant named ‘AMIHAW1911’UNDER PATENTJune 8, 2040
- LOCK02PP33079Haworthia plant named ‘LOCK02’UNDER PATENTJune 19, 2040
- LIZARD KINGPP37264Haworthia plant named ‘LIZARD KING’UNDER PATENTApril 30, 2045
Botanically this is Haworthia. 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.