Breeder
HOLTMAAT HENRICUS MARIA JOSEPH
64 US plant patents, granted between 2016 and 2026.
Filed under the HOLTMAAT name. Related entities are listed separately on the HOLTMAAT search, because a company and a person are not the same filer even when the name matches.
Still under patent — 64 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- BanderaPP27397Helenium plant named ‘Bandera’UNDER PATENTApril 1, 2035
- RancheraPP27415Helenium plant named ‘Ranchera’UNDER PATENTApril 7, 2035
- Rainb299PP28573Echinacea plant named ‘Rainb299’UNDER PATENTSeptember 29, 2035
- POST301PP28524Echinacea plant named ‘POST301’UNDER PATENTNovember 25, 2035
- Echgol243PP28523Echinacea plant named ‘Echgol243’UNDER PATENTNovember 26, 2035
- Minbel252PP28651Echinacea plant named ‘Minbel252’UNDER PATENTDecember 7, 2035
- Echcher298PP28525Echinacea plant named ‘Echcher298’UNDER PATENTDecember 9, 2035
- MON0012BFRPP29032Monarda plant named ‘MON0012BFR’UNDER PATENTNovember 15, 2036
- MON0004BLIPP29078Monarda plant named ‘MON0004BLI’UNDER PATENTNovember 15, 2036
- MON0005BTRPP29079Monarda plant named ‘MON0005BTR’UNDER PATENTNovember 15, 2036
- MON0001BHAPP29080Monarda plant named ‘MON0001BHA’UNDER PATENTNovember 15, 2036
- Whites331PP29955Echinacea plant named ‘Whites331’UNDER PATENTJuly 3, 2037
- BLUS302PP30203Echinacea plant named ‘BLUS302’UNDER PATENTJuly 3, 2037
- Sunny292PP30321Echinacea plant named ‘Sunny292’UNDER PATENTJuly 3, 2037
- Sweet342PP30322Echinacea plant named ‘Sweet342’UNDER PATENTJuly 3, 2037
- Drop352PP30378Echinacea plant named ‘Drop352’UNDER PATENTJuly 3, 2037
- ECH391PP30410Echinacea plant named ‘ECH391’UNDER PATENTJanuary 12, 2038
- Rex PeppermintPP30412Heuchera plant named ‘Rex Peppermint’UNDER PATENTJanuary 12, 2038
- Rex PurplePP30443Heuchera plant named ‘Rex Purple’UNDER PATENTJanuary 12, 2038
- ANEM081PP30602Anemone plant named ‘ANEM081’UNDER PATENTJanuary 12, 2038
- ANEM080PP30603Anemone plant named ‘ANEM080’UNDER PATENTJanuary 12, 2038
- MONARD0044PP30226Monarda plant named ‘MONARD0044’UNDER PATENTJanuary 13, 2038
- MONARD0039PP30257Monarda plant named ‘MONARD0039’UNDER PATENTJanuary 13, 2038
- RUDHT37PP30657Rudbeckia plant named ‘RUDHT37’UNDER PATENTApril 23, 2038
- RUDHT17PP30700Rudbeckia plant named ‘RUDHT17’UNDER PATENTApril 23, 2038
- RUDHT55PP30726Rudbeckia plant named ‘RUDHT55’UNDER PATENTApril 23, 2038
- RUDHT53PP30727Rudbeckia plant named ‘RUDHT53’UNDER PATENTApril 23, 2038
- RUDHT25PP30728Rudbeckia plant named ‘RUDHT25’UNDER PATENTApril 23, 2038
- ANEM078PP32199Anemone plant named ‘ANEM078’UNDER PATENTJuly 1, 2039
- ANEM079PP32200Anemone plant named ‘ANEM079’UNDER PATENTJuly 1, 2039
- RubsolPP32454Rudbeckia plant named ‘Rubsol’UNDER PATENTSeptember 5, 2039
- MonbebrPP31846Monarda plant named ‘Monbebr’UNDER PATENTSeptember 18, 2039
- RUDBR159PP32568Rudbeckia plant named ‘RUDBR159’UNDER PATENTFebruary 7, 2040
- RUDLU203PP32572Rudbeckia plant named ‘RUDLU203’UNDER PATENTFebruary 7, 2040
- RUDLO175PP32902Rudbeckia plant named ‘RUDLO175’UNDER PATENTFebruary 7, 2040
- RUDLE169PP32918Rudbeckia plant named ‘RUDLE169’UNDER PATENTFebruary 7, 2040
- RUDTI124PP32962Rudbeckia plant named ‘RUDTI124’UNDER PATENTFebruary 7, 2040
- RUDFA538PP32453Rudbeckia plant named ‘RUDFA538’UNDER PATENTFebruary 15, 2040
- RUDPA297PP32488Rudbeckia plant named ‘RUDPA297’UNDER PATENTFebruary 15, 2040
- RUDBK166PP32569Rudbeckia plant named ‘RUDBK166’UNDER PATENTFebruary 15, 2040
- RUDLS291PP32570Rudbeckia plant named ‘RUDLS291’UNDER PATENTFebruary 15, 2040
- RUDBL242PP32571Rudbeckia plant named ‘RUDBL242’UNDER PATENTFebruary 15, 2040
- BLU481PP33619Echinacea plant named ‘BLU481’UNDER PATENTFebruary 25, 2041
- CARROT489PP33649Echinacea plant named ‘CARROT489’UNDER PATENTFebruary 25, 2041
- FOUNT546PP33691Echinacea plant named ‘FOUNT546’UNDER PATENTFebruary 25, 2041
- PIN449PP33692Echinacea plant named ‘PIN449’UNDER PATENTFebruary 25, 2041
- PEARL495PP33751Echinacea plant named ‘PEARL495’UNDER PATENTFebruary 25, 2041
- Rex BlackPP34177Heuchera plant named ‘Rex Black’UNDER PATENTSeptember 7, 2041
- Toncka 308PP35106Heuchera plant named ‘Toncka 308’UNDER PATENTOctober 7, 2042
- Toncka 306PP35117Heuchera plant named ‘Toncka 306’UNDER PATENTOctober 7, 2042
- Toncka 380PP35142Heuchera plant named ‘Toncka 380’UNDER PATENTOctober 7, 2042
- Toncka 377PP35263Heuchera plant named ‘Toncka 377’UNDER PATENTOctober 7, 2042
- Toncka 390PP35264Heuchera plant named ‘Toncka 390’UNDER PATENTOctober 7, 2042
- Sil005PP36247Silene plant named ‘Sil005’UNDER PATENTFebruary 23, 2044
- RUDBDIV658PP36815Rudbeckia plant named ‘RUDBDIV658’UNDER PATENTJanuary 24, 2045
- RUDBSUN303PP36816Rudbeckia plant named ‘RUDBSUN303’UNDER PATENTJanuary 24, 2045
- RUDBCHR650PP37142Rudbeckia plant named ‘RUDBCHR650’UNDER PATENTJanuary 24, 2045
- Dellas 812PP36982Delphinium plant named ‘Dellas 812’UNDER PATENTFebruary 15, 2045
- PPC093PP37144Sedum plant named ‘PPC093’UNDER PATENTApril 13, 2045
- PPF095PP37145Sedum plant named ‘PPF095’UNDER PATENTApril 13, 2045
- RUDBBCH767PP37224Rudbeckia plant named ‘RUDBBCH767’UNDER PATENTJune 9, 2045
- RUDBKST704PP37236Rudbeckia plant named ‘RUDBKST704’UNDER PATENTJune 9, 2045
- RUDBSS851PP37237Rudbeckia plant named ‘RUDBSS851’UNDER PATENTJune 9, 2045
- RUDLPIR734PP37250Rudbeckia plant named ‘RUDLPIR734’UNDER PATENTJune 9, 2045