Nursery or breeding house
GREENLEAF NURSERY COMPANY
33 US plant patents, granted between 1994 and 2026.
On the name: these patents were filed under 3 spellings, counted together here — GREENLEAF NURSERY COMPANY (22), GREENLEAF NURSERY CO (10), Greenleaf Nursery Co (1).
Filed under the GREENLEAF name. Related entities are listed separately on the GREENLEAF search, because a company and a person are not the same filer even when the name matches.
Still under patent — 30 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- GreswanPP19654Cercis tree named ‘Greswan’UNDER PATENTAugust 22, 2027
- Betty TamPP19655Wisteria plant named ‘Betty Tam’UNDER PATENTAugust 22, 2027
- GregemPP21159Buxus plant named ‘Gregem’UNDER PATENTApril 17, 2029
- GremicrPP21168Ilex plant named ‘Gremicr’UNDER PATENTApril 17, 2029
- GreprsPP23584Pieris plant named ‘Greprs’UNDER PATENTFebruary 2, 2032
- Gremoy79PP25531Citrus plant named ‘Gremoy79’UNDER PATENTMay 17, 2033
- DS01BSPP26662Althea plant named ‘DS01BS’UNDER PATENTJuly 15, 2033
- DS04PSPP26551Althea plant named ‘DS04PS’UNDER PATENTSeptember 9, 2033
- GrelmsizPP26247Hamelia plant named ‘Grelmsiz’UNDER PATENTApril 2, 2034
- DS03RSPP27196Althea plant named ‘DS03RS’UNDER PATENTSeptember 18, 2034
- NeverlandPP28034Agapanthus plant named ‘Neverland’UNDER PATENTOctober 13, 2035
- GREPEPTWSTPP28722Prunus tree named ‘GREPEPTWST’UNDER PATENTMarch 7, 2036
- Barr01PP29562Aspidistra plant named ‘Barr01’UNDER PATENTAugust 7, 2037
- GNC CAM1PP30916Camellia plant named ‘GNC CAM1’UNDER PATENTAugust 7, 2038
- JM4PP31534Crapemyrtle plant named ‘JM4’UNDER PATENTOctober 10, 2038
- JM3PP31555Crapemyrtle plant named ‘JM3’UNDER PATENTOctober 10, 2038
- JM6PP31556Crapemyrtle plant named ‘JM6’UNDER PATENTOctober 10, 2038
- JM5PP31557Crapemyrtle plant named ‘JM5’UNDER PATENTOctober 10, 2038
- JM1PP31585Crapemyrtle plant named ‘JM1’UNDER PATENTOctober 10, 2038
- GREHJSPP33638Leucophyllum plant named ‘GREHJS’UNDER PATENTDecember 9, 2040
- BBN-01PP33803Nyssa tree named ‘BBN-01’UNDER PATENTDecember 9, 2040
- JM8PP34076Crapemyrtle plant named ‘JM8’UNDER PATENTJanuary 29, 2041
- JM7PP34092Crapemyrtle plant named ‘JM7’UNDER PATENTJanuary 29, 2041
- GRECQFPP36321Cupressus plant named ‘GRECQF’UNDER PATENTFebruary 24, 2044
- JN100PP36785Cercis plant named ‘JN100’UNDER PATENTAugust 9, 2044
- JN31PP37157Cercis plant named ‘JN31’UNDER PATENTAugust 9, 2044
- JN106PP37158Cercis tree named ‘JN106’UNDER PATENTAugust 9, 2044
- JN104PP37378Cercis plant named ‘JN104’UNDER PATENTAugust 13, 2044
- GV16103PP36789Lagerstroemia plant named ‘GV16103’UNDER PATENTNovember 23, 2044
- GREAWLPP37153Laurel plant named ‘GREAWL’UNDER PATENTMay 6, 2045
Already in the public domain — 3 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.