Plant
Heucherella
51 US plant patents name this plant. 13 have expired, so those cultivars are free to propagate and sell. The next of the 38 still protected comes off patent on December 6, 2027.
Still under patent — 38 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Alabama SunrisePP19611Heucherella plant named ‘Alabama Sunrise’UNDER PATENTDecember 6, 2027
- TapestryPP21150Heucherella plant named ‘Tapestry’UNDER PATENTJanuary 11, 2029
- Sweet TeaPP21296Heucherella plant named ‘Sweet Tea’UNDER PATENTJuly 17, 2029
- Golden ZebraPP22104X Heucherella plant named ‘Golden Zebra’UNDER PATENTMay 11, 2030
- Yellowstone FallsPP22313Heucherella plant named ‘Yellowstone Falls’UNDER PATENTAugust 4, 2030
- Redstone FallsPP22394Heucherella plant named ‘Redstone Falls’UNDER PATENTAugust 4, 2030
- GunsmokePP22395Heucherella plant named ‘Gunsmoke’UNDER PATENTAugust 23, 2030
- Brass LanternPP22396Heucherella plant named ‘Brass Lantern’UNDER PATENTAugust 23, 2030
- Solar PowerPP22427Heucherella plant named ‘Solar Power’UNDER PATENTAugust 23, 2030
- Blue RidgePP22169×Heucherella plant named ‘Blue Ridge’UNDER PATENTSeptember 8, 2030
- CumberlandPP23527×Heucherella plant named ‘Cumberland’UNDER PATENTDecember 1, 2031
- Solar EclipsePP23647Heucherella plant named ‘Solar Eclipse’UNDER PATENTDecember 13, 2031
- Sunrise FallsPP23666Heucherella plant named ‘Sunrise Falls’UNDER PATENTDecember 13, 2031
- Cracked IcePP24690XHeucherella plant named ‘Cracked Ice’UNDER PATENTMarch 1, 2033
- Buttered RumPP25040×Heucherella plant named ‘Buttered Rum’UNDER PATENTJune 25, 2033
- Glacier FallsPP25721X Heucherella plant named ‘Glacier Falls’UNDER PATENTFebruary 20, 2034
- Copper CascadePP25722X Heucherella plant named ‘Copper Cascade’UNDER PATENTFebruary 22, 2034
- Fire FrostPP25737×Heucherella plant named ‘Fire Frost’UNDER PATENTFebruary 22, 2034
- TwilightPP25723×Heucherella plant named ‘Twilight’UNDER PATENTFebruary 25, 2034
- Gold CascadePP25738×Heucherella plant named ‘Gold Cascade’UNDER PATENTFebruary 27, 2034
- Pink FizzPP26947×Heucherella plant named ‘Pink Fizz’UNDER PATENTDecember 4, 2034
- MojitoPP26946×Heucherella plant named ‘Mojito’UNDER PATENTJanuary 20, 2035
- Hot SpotPP27417×Heucherella plant named ‘Hot Spot’UNDER PATENTJune 26, 2035
- Autumn CascadePP27569×Heucherella plant named ‘Autumn Cascade’UNDER PATENTJuly 10, 2035
- InfinityPP28300Heucherella plant named ‘Infinity’UNDER PATENTAugust 29, 2035
- TNHERHHLPP28576×Heucherella plant named ‘TNHERHHL’UNDER PATENTJune 22, 2036
- Plum CascadePP28883×Heucherella plant named ‘Plum Cascade’UNDER PATENTJune 22, 2036
- Art NouveauPP29285×Heucherella plant named ‘Art Nouveau’UNDER PATENTJuly 25, 2036
- HopscotchPP28750×Heucherella plant named ‘Hopscotch’UNDER PATENTDecember 1, 2036
- Red RoverPP28751×Heucherella plant named ‘Red Rover’UNDER PATENTDecember 1, 2036
- Catching FirePP31065X Heucherella plant named ‘Catching Fire’UNDER PATENTApril 13, 2037
- OnyxPP29926Heucherella plant named ‘Onyx’UNDER PATENTAugust 15, 2037
- Eye SpyPP30532X Heucherella plant named ‘Eye Spy’UNDER PATENTSeptember 30, 2037
- HEUPIRE030PP30656Heucherella plant named ‘HEUPIRE030’UNDER PATENTJanuary 12, 2038
- Spicy LimePP30563xHeucherella plant named ‘Spicy Lime’UNDER PATENTJune 29, 2038
- Copper KingPP35191Heucherella plant named ‘Copper King’UNDER PATENTNovember 22, 2042
- Capture the FlagPP35675x Heucherella plant named ‘Capture the Flag’UNDER PATENTJuly 25, 2043
- Shadow TagPP37188Heucherella plant named ‘Shadow Tag’UNDER PATENTNovember 25, 2044
Already in the public domain — 13 cultivars
Most recently freed first. Anyone may propagate and sell these plants — though the name it is sold under may still be a live trademark.
- HERTN041PP17634×Heucherella plant named ‘HERTN041’PUBLIC DOMAINAugust 11, 2025
- HERTN042PP16829×Heucherella plant named ‘HERTN042’PUBLIC DOMAINJuly 1, 2025
- StoplightPP16835×Heucherella plant named ‘Stoplight’PUBLIC DOMAINApril 4, 2025
- Party TimePP16181×Heucherella plant named ‘Party Time’PUBLIC DOMAINNovember 15, 2024
- Birthday CakePP16158×Heucherella plant named ‘Birthday Cake’PUBLIC DOMAINOctober 23, 2024
- SunspotPP14825×Heucherella plant named ‘Sunspot’PUBLIC DOMAINJuly 30, 2023
- Heart of DarknessPP14489Heucherella plant named ‘Heart of Darkness’PUBLIC DOMAINDecember 20, 2022
- Chocolate LacePP13701x Heucherella plant named ‘Chocolate Lace’PUBLIC DOMAINFebruary 19, 2022
- KimonoPP12154x Heucherella plant named ‘Kimono’PUBLIC DOMAINNovember 30, 2019
- Burnished BronzePP12159x Heucherella plant named ‘Burnished Bronze’PUBLIC DOMAINNovember 30, 2019
- Dayglow PinkPP12164x Heucherella plant named ‘Dayglow Pink’PUBLIC DOMAINNovember 30, 2019
- Viking ShipPP12029xHeucherella plant named ‘Viking Ship’PUBLIC DOMAINJune 2, 2019
- QuicksilverPP11081Heucherella plant named `Quicksilver`PUBLIC DOMAINJanuary 12, 2018
Botanically this is ×Heucherella. 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.