Plant
Agastache
61 US plant patents name this plant. 7 have expired, so those cultivars are free to propagate and sell. The next of the 54 still protected comes off patent on May 9, 2027.
Still under patent — 54 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- AGA 304PP19124Agastache plant named ‘AGA 304’UNDER PATENTMay 9, 2027
- AGA 404PP19145Agastache plant named ‘AGA 404’UNDER PATENTMay 9, 2027
- AGA 504PP19182Agastache plant named ‘AGA 504’UNDER PATENTMay 9, 2027
- AGA 104PP19400Agastache plant named ‘AGA 104’UNDER PATENTJuly 27, 2027
- HeatwavePP19662Agastache plant named ‘Heatwave’UNDER PATENTAugust 13, 2027
- AGA 204PP19406Agastache plant named ‘AGA 204’UNDER PATENTOctober 25, 2027
- Raspberry SummerPP20371Agastache plant named ‘Raspberry Summer’UNDER PATENTApril 25, 2028
- Summer LovePP20510Agastache plant named ‘Summer Love’UNDER PATENTMay 25, 2028
- Summer SkyPP20952Agastache plant named ‘Summer Sky’UNDER PATENTJanuary 20, 2029
- Summer GlowPP20980Agastache plant named ‘Summer Glow’UNDER PATENTMarch 27, 2029
- Cotton CandyPP20991Agastache plant named ‘Cotton Candy’UNDER PATENTMarch 27, 2029
- Summer FiestaPP22086Agastache plant named ‘Summer Fiesta’UNDER PATENTJanuary 28, 2030
- Summer SunsetPP23623Agastache plant named ‘Summer Sunset’UNDER PATENTDecember 27, 2031
- Blue BoaPP24050Agastache plant named ‘Blue Boa’UNDER PATENTJune 13, 2032
- Violet VisionPP25274Agastache plant named ‘Violet Vision’UNDER PATENTJune 12, 2033
- Kudos Silver BluePP25344Agastache plant named ‘Kudos Silver Blue’UNDER PATENTSeptember 6, 2033
- Kudos MandarinPP25381Agastache plant named ‘Kudos Mandarin’UNDER PATENTSeptember 6, 2033
- Kudos CoralPP25613Agastache plant named ‘Kudos Coral’UNDER PATENTDecember 19, 2033
- Kudos AmbrosiaPP25614Agastache plant named ‘Kudos Ambrosia’UNDER PATENTDecember 19, 2033
- Rosie PosiePP25857Agastache plant named ‘Rosie Posie’UNDER PATENTApril 7, 2034
- Peachie KeenPP25886Agastache plant named ‘Peachie Keen’UNDER PATENTApril 7, 2034
- Kudos GoldPP26410Agastache plant named ‘Kudos Gold’UNDER PATENTSeptember 23, 2034
- Little AdderPP26514Agastache plant named ‘Little Adder’UNDER PATENTOctober 23, 2034
- Kudos YellowPP26563Agastache plant named ‘Kudos Yellow’UNDER PATENTJanuary 13, 2035
- AADPE14-1PP28389Agastache plant named ‘AADPE14-1’UNDER PATENTNovember 18, 2035
- Mango TangoPP28747Agastache plant named ‘Mango Tango’UNDER PATENTJuly 14, 2036
- TNAGAPDBPP28950Agastache plant named ‘TNAGAPDB’UNDER PATENTNovember 7, 2036
- Velvet CrushPP29394Agastache hybrid plant named ‘Velvet Crush’UNDER PATENTDecember 27, 2036
- MorelloPP29527Agastache plant named ‘Morello’UNDER PATENTMay 9, 2037
- TNAGAPBYPP30403Agastache plant named ‘TNAGAPBY’UNDER PATENTJanuary 25, 2038
- TNAGAPLPP30530Agastache plant named ‘TNAGAPL’UNDER PATENTJanuary 25, 2038
- AgapdPP30614Agastache plant named ‘Agapd’UNDER PATENTMarch 28, 2038
- TNAGAKRPP30375Agastache plant named ‘TNAGAKR’UNDER PATENTApril 25, 2038
- TNAGAPOPP30506Agastache plant named ‘TNAGAPO’UNDER PATENTJune 29, 2038
- Crazy FortunePP31364Agastache plant named ‘Crazy Fortune’UNDER PATENTFebruary 4, 2039
- ASUOR03-0PP32334Agastache plant named ‘ASUOR03-0’UNDER PATENTNovember 12, 2039
- ASUMO02-0PP32375Agastache plant named ‘ASUMO02-0’UNDER PATENTNovember 12, 2039
- ASUBL01-0PP32376Agastache plant named ‘ASUBL01-0’UNDER PATENTNovember 12, 2039
- ASURO08-0PP33618Agastache plant named ‘ASURO08-0’UNDER PATENTNovember 10, 2040
- Danish DelightPP33647Agastache plant named ‘Danish Delight’UNDER PATENTMarch 3, 2041
- Queen NectarinePP34896Agastache plant named ‘Queen Nectarine’UNDER PATENTApril 28, 2042
- Royal RaspberryPP34910Agastache plant named ‘Royal Raspberry’UNDER PATENTApril 28, 2042
- DoagabetamberPP35255Agastache plant named ‘Doagabetamber’UNDER PATENTNovember 21, 2042
- DoagabetamaPP35373Agastache plant named ‘Doagabetama’UNDER PATENTNovember 21, 2042
- Blue BayouPP35759Agastache plant named ‘Blue Bayou’UNDER PATENTJanuary 26, 2043
- Pink PearlPP36637Agastache plant named ‘Pink Pearl’UNDER PATENTMay 28, 2043
- AgapkPP35957Agastache plant named ‘Agapk’UNDER PATENTNovember 15, 2043
- Guava LavaPP36001Agastache plant named ‘Guava Lava’UNDER PATENTDecember 15, 2043
- Sierra PurplePP36546Agastache plant named ‘Sierra Purple’UNDER PATENTDecember 24, 2043
- G19131PP36904Agastache plant named ‘G19131’UNDER PATENTJune 26, 2044
- BalsumleacPP36935Agastache plant named ‘Balsumleac’UNDER PATENTOctober 13, 2044
- BalsumlemPP36951Agastache plant named ‘Balsumlem’UNDER PATENTOctober 13, 2044
- BalsumloraPP36952Agastache plant named ‘Balsumlora’UNDER PATENTOctober 13, 2044
- Pinky PiePP36814Agastache plant named ‘Pinky Pie’UNDER PATENTJanuary 29, 2045
Already in the public domain — 7 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.
- KiegadorPP16308Agastache plant named ‘Kiegador’PUBLIC DOMAINOctober 24, 2024
- KiegapurPP16067Agastache plant named ‘Kiegapur’PUBLIC DOMAINJune 13, 2024
- KiegabiPP16023Agastache plant named ‘Kiegabi’PUBLIC DOMAINMay 1, 2024
- After EightPP15921Agastache plant named ‘After Eight’PUBLIC DOMAINAugust 26, 2023
- Pink PerfumePP15381Agastache plant named ‘Pink Perfume’PUBLIC DOMAINJuly 21, 2023
- SinningPP13673Agastache plant named ‘Sinning’PUBLIC DOMAINJune 17, 2022
- Red FortunePP11816Agastache plant named ‘Red Fortune’PUBLIC DOMAINMarch 8, 2019
Botanically this is Agastache. 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.