US Plant Patent PP18678
Green Jewel
Echinacea plant named ‘Green Jewel’
UNDER PATENT
Still under patent. Protection ends December 12, 2026.
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
- PP18678
- Filed
- December 12, 2006
- Granted
- April 1, 2008
- Expires
- December 12, 2026
- Assignee
- FUTURE PLANTS LICENTIE BV
- Inventor
- OUDOLF PETRUS HENDRICUS
Abstract
A new and distinct cultivar of Echinacea plant named ‘Green Jewel’, characterized by its compact and upright plant habit; moderately vigorous growth habit; freely flowering habit; large single inflorescences with light green-colored ray florets; and strong peduncles that hold the inflorescences above the foliar plane.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Echinacea plant named ‘Green Jewel’ as illustrated and described.
Read the full patent: US Plant Patent PP18678 in full — the complete specification, every figure, and the file history.