Nursery or breeding house
KOLSTER HOLDING B V
66 US plant patents, granted between 2012 and 2026.
On the name: these patents were filed under 2 spellings, counted together here — KOLSTER HOLDING B V (52), Kolster Holding BV (41).
Filed under the KOLSTER name. Related entities are listed separately on the KOLSTER search, because a company and a person are not the same filer even when the name matches.
Still under patent — 66 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- HokomanoPP22696Hydrangea plant named ‘Hokomano’UNDER PATENTOctober 2, 2030
- GlobePP23610Birch tree named ‘Globe’UNDER PATENTNovember 28, 2031
- KolmapukiPP24576Hypericum plant named ‘Kolmapuki’UNDER PATENTOctober 28, 2032
- KolmavocaPP25024Photinia plant named ‘Kolmavoca’UNDER PATENTApril 2, 2033
- KolmaruPP25104Hydrangea plant named ‘Kolmaru’UNDER PATENTApril 5, 2033
- HORTMABRIDPP25579Hydrangea plant named ‘HORTMABRID’UNDER PATENTDecember 28, 2033
- KolmiglowPP26242Hypericum plant named ‘Kolmiglow’UNDER PATENTMay 11, 2034
- QUFUPP26426Hydrangea plant named ‘QUFU’UNDER PATENTMay 17, 2034
- KolmavesuPP26928Hydrangea plant named ‘Kolmavesu’UNDER PATENTJuly 27, 2034
- KolmagisnoPP27546Exochorda plant named ‘Kolmagisno’UNDER PATENTJuly 14, 2035
- HORTMAFLAMPP27716Hydrangea plant named ‘HORTMAFLAM’UNDER PATENTOctober 9, 2035
- HORTMACLEPAPP27781Hydrangea plant named ‘HORTMACLEPA’UNDER PATENTOctober 12, 2035
- HORTMANIPP28085Hydrangea plant named ‘HORTMANI’UNDER PATENTJanuary 1, 2036
- HORTMADACEPP28084Hydrangea plant named ‘HORTMADACE’UNDER PATENTJanuary 4, 2036
- HORTMAGRECLOPP28063Hydrangea plant named ‘HORTMAGRECLO’UNDER PATENTJanuary 5, 2036
- Hort 10-087-07PP29097Hydrangea plant named ‘Hort 10-087-07’UNDER PATENTOctober 24, 2036
- Hort 10-080-01PP29098Hydrangea plant named ‘Hort 10-080-01’UNDER PATENTOctober 24, 2036
- Hort 10-087-01PP29099Hydrangea plant named ‘Hort 10-087-01’UNDER PATENTOctober 24, 2036
- HorthampPP29005Hydrangea plant named ‘Horthamp’UNDER PATENTNovember 14, 2036
- HortfirePP29058Hydrangea plant named ‘Hortfire’UNDER PATENTNovember 14, 2036
- Hort 09-012-05PP29447Hydrangea plant named ‘Hort 09-012-05’UNDER PATENTDecember 24, 2036
- KOLPINBELPP29579Hydrangea plant named ‘KOLPINBEL’UNDER PATENTJanuary 10, 2037
- KOLMAKILIMAPP29853Hydrangea plant named ‘KOLMAKILIMA’UNDER PATENTApril 11, 2037
- HortmamorePP30043Hydrangea plant named ‘Hortmamore’UNDER PATENTAugust 21, 2037
- HortmagitriPP30044Hydrangea plant named ‘Hortmagitri’UNDER PATENTAugust 21, 2037
- HortmalegrettoPP30045Hydrangea plant named ‘Hortmalegretto’UNDER PATENTAugust 21, 2037
- HortmasunPP30069Hydrangea plant named ‘Hortmasun’UNDER PATENTAugust 21, 2037
- HortmabluebelPP30237Hydrangea plant named ‘Hortmabluebel’UNDER PATENTAugust 21, 2037
- HortmagiboPP30267Hydrangea plant named ‘Hortmagibo’UNDER PATENTAugust 21, 2037
- HortmabloPP30268Hydrangea plant named ‘Hortmablo’UNDER PATENTAugust 21, 2037
- HortmablushPP30269Hydrangea plant named ‘Hortmablush’UNDER PATENTAugust 21, 2037
- KolmsqueenPP30889Callicarpa plant named ‘Kolmsqueen’UNDER PATENTFebruary 27, 2038
- HorthatPP31351Hydrangea plant named ‘Horthat’UNDER PATENTAugust 30, 2038
- HortmaviPP31352Hydrangea plant named ‘Hortmavi’UNDER PATENTAugust 30, 2038
- HortmacaroPP31263Hydrangea plant named ‘Hortmacaro’UNDER PATENTAugust 31, 2038
- HokomarorePP31264Hydrangea plant named ‘Hokomarore’UNDER PATENTAugust 31, 2038
- HokomaredaPP32279Hydrangea plant named ‘Hokomareda’UNDER PATENTMay 29, 2039
- HokomafataPP31831Hydrangea plant named ‘Hokomafata’UNDER PATENTJune 14, 2039
- HokomachokoPP32550Hydrangea plant named ‘Hokomachoko’UNDER PATENTJuly 25, 2039
- HokomalegaPP32747Hydrangea plant named ‘Hokomalega’UNDER PATENTJuly 25, 2039
- HokomazonePP32087Hydrangea plant named ‘Hokomazone’UNDER PATENTAugust 1, 2039
- HokomalurePP32117Hydrangea plant named ‘Hokomalure’UNDER PATENTAugust 1, 2039
- HortmaspoliPP32053Hydrangea plant named ‘Hortmaspoli’UNDER PATENTSeptember 6, 2039
- HokomagrejoPP32141Hydrangea plant named ‘Hokomagrejo’UNDER PATENTSeptember 6, 2039
- HortmafarfaPP32164Hydrangea plant named ‘Hortmafarfa’UNDER PATENTSeptember 6, 2039
- HokomagrevoPP32165Hydrangea plant named ‘Hokomagrevo’UNDER PATENTSeptember 6, 2039
- KolpekePP32753Hypericum plant named ‘Kolpeke’UNDER PATENTDecember 19, 2039
- KOLMPICAPP33230Symphoricarpos plant named ‘KOLMPICA’UNDER PATENTFebruary 3, 2040
- HokomabebosPP34143Hydrangea plant named ‘Hokomabebos’UNDER PATENTJuly 10, 2041
- KOLMASYWHIPP34497Symphoricarpos plant named ‘KOLMASYWHI’UNDER PATENTOctober 7, 2041
- KOLMAMOGOPP34523Symphoricarpos plant named ‘KOLMAMOGO’UNDER PATENTOctober 7, 2041
- HokomabaviPP34276Hydrangea plant named ‘Hokomabavi’UNDER PATENTOctober 19, 2041
- HokomaburlacPP34379Hydrangea plant named ‘Hokomaburlac’UNDER PATENTOctober 19, 2041
- HokopinelPP34966Hydrangea plant named ‘Hokopinel’UNDER PATENTJuly 4, 2042
- HokomagritoPP35207Hydrangea plant named ‘Hokomagrito’UNDER PATENTDecember 16, 2042
- HokomarougePP35208Hydrangea plant named ‘Hokomarouge’UNDER PATENTDecember 16, 2042
- HokomaverdePP35422Hydrangea plant named ‘Hokomaverde’UNDER PATENTDecember 21, 2042
- BokodapiPP35417Hydrangea plant named ‘Bokodapi’UNDER PATENTJanuary 19, 2043
- HokomapfloyPP35814Hydrangea plant named ‘Hokomapfloy’UNDER PATENTJuly 26, 2043
- KolmapinposPP36010Symphoricarpos plant named ‘Kolmapinpos’UNDER PATENTOctober 30, 2043
- HokomadraqPP36229Hydrangea plant named ‘Hokomadraq’UNDER PATENTOctober 30, 2043
- HokomasomaPP35928Hydrangea plant named ‘Hokomasoma’UNDER PATENTNovember 1, 2043
- HokomamipePP36719Hydrangea plant named ‘Hokomamipe’UNDER PATENTAugust 15, 2044
- HokomagrefipPP36580Hydrangea plant named ‘Hokomagrefip’UNDER PATENTAugust 21, 2044
- BokomaboPP36735Hydrangea plant named ‘Bokomabo’UNDER PATENTNovember 15, 2044
- KolmagipurPP37209Cotinus plant named ‘Kolmagipur’UNDER PATENTFebruary 19, 2045