Breeder
VAN DER ZWET ALEXIUS JOANNES JOSEPH
6 US plant patents, granted between 2016 and 2020.
Still under patent — 6 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Chico BlancoPP26866Campanula plant named ‘Chico Blanco’UNDER PATENTNovember 1, 2034
- Chico MeranoPP26867Campanula plant named ‘Chico Merano’UNDER PATENTNovember 1, 2034
- Chico RosaPP26834Campanula plant named ‘Chico Rosa’UNDER PATENTNovember 5, 2034
- ChantalPP27805Campanula plant named ‘Chantal’UNDER PATENTJuly 29, 2035
- Chico LilaPP27806Campanula plant named ‘Chico Lila’UNDER PATENTJuly 29, 2035
- JuliettePP31988Monarda plant named ‘Juliette’UNDER PATENTApril 29, 2039