Breeder
MARCZYNSKI SZCZEPAN
6 US plant patents, granted between 2013 and 2021.
On the name: these patents were filed under 2 spellings, counted together here — MARCZYNSKI SZCZEPAN (5), MARCZYŃSKI SZCZEPAN (1).
Filed under the MARCZYNSKI name. Related entities are listed separately on the MARCZYNSKI search, because a company and a person are not the same filer even when the name matches.
Still under patent — 6 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Diamond BallPP24045Clematis plant named ‘Diamond Ball’UNDER PATENTMay 2, 2032
- Sweet Summer LovePP24044Clematis plant named ‘Sweet Summer Love’UNDER PATENTMay 4, 2032
- KrakowiakPP24374Clematis plant named ‘Krakowiak’UNDER PATENTAugust 17, 2032
- STEFAN FRANCZAKPP27664Clematis plant named ‘STEFAN FRANCZAK’UNDER PATENTApril 24, 2035
- VIVA POLONIAPP27753Clematis plant named ‘VIVA POLONIA’UNDER PATENTApril 26, 2035
- GOLDEN DREAMPP33363Clematis plant ‘GOLDEN DREAM’UNDER PATENTOctober 26, 2040