US Plant Patent PP20756
Irresistible
Echinacea plant named ‘Irresistible’
UNDER PATENT
Still under patent. Protection ends November 25, 2028.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP20756
- Filed
- November 25, 2008
- Granted
- February 16, 2010
- Expires
- November 25, 2028
- Assignee
- VAN NOORT MARCO
- Inventor
- VAN NOORT MARCO
Abstract
A new cultivar of hybrid Echinacea , ‘Irresistible’, characterized by its anemone-type inflorescences with orange colored ray florets and red-orange disk florets, its stems that are strong, upright and purple in color, and its resistance to viral diseases.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Echinacea plant named ‘Irresistible’ substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP20756 in full — the complete specification, every figure, and the file history.