Genus
Leucanthemum
73 US plant patents have been granted in this genus. 5 are already in the public domain — anyone may propagate and sell them. The next of the 68 still protected comes off patent on January 18, 2027.
Still under patent — 68 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- LeumayelPP19242Leucanthemum plant named ‘Leumayel’UNDER PATENTJanuary 18, 2027
- SantePP19829Leucanthemum plant named ‘Sante’UNDER PATENTFebruary 1, 2028
- Daisy DukePP21914Leucanthemum superbum plant named ‘Daisy Duke’UNDER PATENTOctober 29, 2029
- PaladinPP21844Leucanthemum plant named ‘Paladin’UNDER PATENTDecember 14, 2029
- EngelinaPP22595Leucanthemum plant named ‘Engelina’UNDER PATENTSeptember 14, 2030
- Victorian SecretPP22654Leucanthemum plant named ‘Victorian Secret’UNDER PATENTNovember 17, 2030
- Banana CreamPP23181Leucanthemum plant named ‘Banana Cream’UNDER PATENTMarch 4, 2031
- LWMWH03-0PP23151Leucanthemum plant named ‘LWMWH03-0’UNDER PATENTMay 13, 2031
- REAL GALAXYPP23873Leucanthemum plant named ‘REAL GALAXY’UNDER PATENTNovember 10, 2031
- LEUZ0001PP23426Leucanthemum plant named ‘LEUZ0001’UNDER PATENTApril 7, 2032
- Bridal BouquetPP24260Leucanthemum plant named ‘Bridal Bouquet’UNDER PATENTMay 4, 2032
- GoldfinchPP24499Leucanthemum plant named ‘Goldfinch’UNDER PATENTNovember 15, 2032
- Shapcott RufflesPP24914Leucanthemum plant named ‘Shapcott Ruffles’UNDER PATENTApril 25, 2033
- Shapcott Summer CloudsPP24890Leucanthemum plant named ‘Shapcott Summer Clouds’UNDER PATENTApril 27, 2033
- Shapcott GossamerPP24915Leucanthemum plant named ‘Shapcott Gossamer’UNDER PATENTApril 27, 2033
- LDDWH02-2PP25278Leucanthemum plant named ‘LDDWH02-2’UNDER PATENTJune 14, 2033
- Real GloryPP25733Leucanthemum plant named ‘Real Glory’UNDER PATENTSeptember 18, 2033
- Real DreamPP25664Leucanthemum plant named ‘Real Dream’UNDER PATENTOctober 10, 2033
- SnowboundPP25929Leucanthemum plant named ‘Snowbound’UNDER PATENTApril 15, 2034
- Real NeatPP26185Leucanthemum plant named ‘Real Neat’UNDER PATENTJune 27, 2034
- Whoops-a-DaisyPP27259Leucanthemum plant named ‘Whoops-a-Daisy’UNDER PATENTJanuary 29, 2035
- Belgian LacePP27038Leucanthemum plant named ‘Belgian Lace’UNDER PATENTFebruary 22, 2035
- LunaPP27037Leucanthemum plant named ‘Luna’UNDER PATENTFebruary 26, 2035
- MacaroonPP26905Leucanthemum plant named ‘Macaroon’UNDER PATENTFebruary 27, 2035
- Real CharmerPP27687Leucanthemum plant named ‘Real Charmer’UNDER PATENTDecember 21, 2035
- Real SunbeamPP27717Leucanthemum plant named ‘Real Sunbeam’UNDER PATENTDecember 21, 2035
- BL14007PP28350Leucanthemum plant named ‘BL14007’UNDER PATENTApril 8, 2036
- BarleuswechrPP29011Leucanthemum plant named ‘Barleuswechr’UNDER PATENTAugust 27, 2036
- Spoonful of SugarPP28760Leucanthemum plant named ‘Spoonful of Sugar’UNDER PATENTDecember 21, 2036
- LEUZ0003PP30826Leucanthemum plant named ‘LEUZ0003’UNDER PATENTDecember 23, 2036
- Cream PuffPP30074Leucanthemum plant named ‘Cream Puff’UNDER PATENTJuly 31, 2037
- FlorleulagPP29736Leucanthemum plant named ‘Florleulag’UNDER PATENTAugust 21, 2037
- White MagicPP29737Leucanthemum plant named ‘White Magic’UNDER PATENTAugust 21, 2037
- CoconutPP29993Leucanthemum plant named ‘Coconut’UNDER PATENTOctober 31, 2037
- AdorablePP30130Leucanthemum plant named ‘Adorable’UNDER PATENTOctober 31, 2037
- DLEULUCGRCPP31129Leucanthemum plant named ‘DLEULUCGRC’UNDER PATENTJuly 12, 2038
- DLEULUCCHIPP31268Leucanthemum plant named ‘DLEULUCCHI’UNDER PATENTJuly 12, 2038
- LEUZ0005PP30776Leucanthemum plant named ‘LEUZ0005’UNDER PATENTSeptember 6, 2038
- DoleuswedasoPP31536Leucanthemum plant named ‘Doleuswedaso’UNDER PATENTNovember 19, 2038
- Lemon PuffPP31455Leucanthemum plant named ‘Lemon Puff’UNDER PATENTFebruary 4, 2039
- ShortstopPP31456Leucanthemum plant named ‘Shortstop’UNDER PATENTFebruary 4, 2039
- LBEWH06-0PP32170Leucanthemum ‘LBEWH06-0’UNDER PATENTMay 23, 2039
- DoleucswedabirPP32774Leucanthemum plant named ‘Doleucswedabir’UNDER PATENTJune 11, 2039
- Real DealPP31560Leucanthemum plant named ‘Real Deal’UNDER PATENTJune 27, 2039
- Real SnowballPP31621Leucanthemum plant named ‘Real Snowball’UNDER PATENTJuly 8, 2039
- LEUZ0006PP32762Leucanthemum plant named ‘LEUZ0006’UNDER PATENTNovember 5, 2039
- DoleuswedarePP33640Leucanthemum plant named ‘Doleuswedare’UNDER PATENTDecember 31, 2040
- Real CometPP33626Leucanthemum plant named ‘Real Comet’UNDER PATENTFebruary 11, 2041
- Mount HoodPP33500Leucanthemum plant named ‘Mount Hood’UNDER PATENTMarch 25, 2041
- Ice Cream DreamPP34053Leucanthemum plant named ‘Ice Cream Dream’UNDER PATENTApril 16, 2041
- Real GoldcupPP33766Leucanthemum plant named ‘Real Goldcup’UNDER PATENTJuly 15, 2041
- Banana Cream IIPP33851Leucanthemum plant named ‘Banana Cream II’UNDER PATENTJuly 27, 2041
- MarshmallowPP33878Leucanthemum plant named ‘Marshmallow’UNDER PATENTJuly 27, 2041
- Spun SilkPP34197Leucanthemum plant named ‘Spun Silk’UNDER PATENTAugust 30, 2041
- SunrimaizyPP35074Leucanthemum plant named ‘Sunrimaizy’UNDER PATENTAugust 25, 2042
- SunrimaiapyPP35183Leucanthemum plant named ‘Sunrimaiapy’UNDER PATENTAugust 25, 2042
- Real CreamPP35400Leucanthemum plant named ‘Real Cream’UNDER PATENTDecember 14, 2042
- Real Tiny BubblesPP35336Leucanthemum plant named ‘Real Tiny Bubbles’UNDER PATENTDecember 26, 2042
- Flower PowerPP35425Leucanthemum superbum plant named ‘Flower Power’UNDER PATENTJanuary 19, 2043
- Seventh HeavenPP35456Leucanthemum plant named ‘Seventh Heaven’UNDER PATENTFebruary 25, 2043
- DoleuswedaishePP35537Leucanthemum plant named ‘Doleuswedaishe’UNDER PATENTMarch 9, 2043
- DoleuswedaizaPP35538Leucanthemum plant named ‘Doleuswedaiza’UNDER PATENTMarch 9, 2043
- Real WinnerPP35754Leucanthemum plant named ‘Real Winner’UNDER PATENTMarch 14, 2043
- Lemon MeringuePP35618Leucanthemum plant named ‘Lemon Meringue’UNDER PATENTMarch 30, 2043
- Real SolarPP36176Leucanthemum plant named ‘Real Solar’UNDER PATENTDecember 18, 2043
- LEUZ0008PP36959Leucanthemum plant named ‘LEUZ0008’UNDER PATENTSeptember 20, 2044
- Real JewelPP37333Leucanthemum plant named ‘Real Jewel’UNDER PATENTFebruary 22, 2045
- Dream BigPP37403Leucanthemum plant named ‘Dream Big’UNDER PATENTSeptember 23, 2045
Already in the public domain — 5 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.
- KiedaiPP15636Leucanthemum plant named ‘Kiedai’PUBLIC DOMAINApril 13, 2024
- Leukal 01PP15204Leucanthemum plant named ‘Leukal 01’PUBLIC DOMAINJuly 10, 2023
- AngelPP14289Leucanthemum plant named ‘Angel’PUBLIC DOMAINAugust 19, 2022
- KiemarPP12978Leucanthemum plant named ‘Kiemar’PUBLIC DOMAINMay 22, 2021
- Sunny Side UpPP12837Leucanthemum plant named ‘Sunny Side Up’PUBLIC DOMAINApril 25, 2021
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.