Plant
Zamioculcas
20 US plant patents name this plant. 0 have expired, so those cultivars are free to propagate and sell. The next of the 20 still protected comes off patent on December 28, 2031.
Still under patent — 20 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- LUCKYPP23594Zamioculcas zamiifolia plant named ‘LUCKY’UNDER PATENTDecember 28, 2031
- LUCKYWHITPP23614Zamioculcas zamiifolia plant named ‘LUCKYWHIT’UNDER PATENTDecember 28, 2031
- HeemzamioPP26262Zamioculcas plant named ‘Heemzamio’UNDER PATENTMay 1, 2034
- HANSOTI13PP26760Zamioculcas plant named ‘HANSOTI13’UNDER PATENTJuly 25, 2034
- Dark ZamicroPP28847Zamioculcas plant named ‘Dark Zamicro’UNDER PATENTMay 31, 2036
- DowonPP30035Zamioculcas plant named ‘Dowon’UNDER PATENTMarch 30, 2037
- EDZAMDARK1PP30529Zamioculcas plant named ‘EDZAMDARK1’UNDER PATENTJanuary 25, 2038
- ChameleonPP32253Zamioculcas zamiifolia plant named ‘Chameleon’UNDER PATENTJanuary 28, 2039
- DUYZAM1801PP32608Zamioculcas plant named ‘DUYZAM1801’UNDER PATENTApril 21, 2040
- EDZAM1702PP33429Zamioculcas plant named ‘EDZAM1702’UNDER PATENTMay 6, 2040
- EDZAM1701PP33430Zamioculcas plant named ‘EDZAM1701’UNDER PATENTMay 6, 2040
- TVZAMBL1PP33531Zamioculcas plant named ‘TVZAMBL1’UNDER PATENTJune 16, 2040
- EDZAM1901PP34422Zamioculcas plant named ‘EDZAM1901’UNDER PATENTNovember 9, 2041
- EDZAM1902PP34423Zamioculcas plant named ‘EDZAM1902’UNDER PATENTNovember 9, 2041
- HeemsblaPP36326Zamioculcas plant named ‘Heemsbla’UNDER PATENTMay 19, 2043
- ZAM202201PP35642Zamioculcas plant named ‘ZAM202201’UNDER PATENTJune 16, 2043
- KingPP36154Zamioculcas plant named ‘King’UNDER PATENTDecember 14, 2043
- QueenPP36260Zamioculcas plant named ‘Queen’UNDER PATENTDecember 14, 2043
- EDZAM2202PP36796Zamioculcas plant named ‘EDZAM2202’UNDER PATENTOctober 11, 2044
- EDZAM2203PP36769Zamioculcas plant named ‘EDZAM2203’UNDER PATENTOctober 17, 2044
Botanically this is Zamioculcas. 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.