Nursery or breeding house
JEFFRIES NURSERIES LTD
10 US plant patents, granted between 2012 and 2023.
On the name: these patents were filed under 2 spellings, counted together here — JEFFRIES NURSERIES LTD (10), Jeffries Nurseries (1).
Filed under the JEFFRIES name. Related entities are listed separately on the JEFFRIES search, because a company and a person are not the same filer even when the name matches.
Still under patent — 10 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- JefamPP23177Physocarpus plant named ‘Jefam’UNDER PATENTMarch 4, 2031
- JefparkPP25468Betula tree named ‘Jefpark’UNDER PATENTJune 3, 2033
- JefrebPP27402Cornus plant named ‘Jefreb’UNDER PATENTNovember 22, 2034
- JefmanPP29830Dasiphora plant named ‘Jefman’UNDER PATENTJune 1, 2037
- JefladyPP30331Syringa plant named ‘Jeflady’UNDER PATENTJune 1, 2037
- JefmarmPP31663Dasiphora plant named ‘Jefmarm’UNDER PATENTMarch 11, 2039
- JefroyPP33092Physocarpus plant named ‘Jefroy’UNDER PATENTMarch 18, 2040
- JeftiniPP32724Syringa plant named ‘Jeftini’UNDER PATENTJuly 14, 2040
- JefnitePP35089Crabapple plant named ‘Jefnite’UNDER PATENTApril 20, 2042
- JefwallPP35109Malus plant named ‘Jefwall’UNDER PATENTApril 20, 2042