US Plant Patent PP19157
Purple Passion
Geranium hybrid plant named ‘Purple Passion’
UNDER PATENT
Still under patent. Protection ends June 4, 2027.
Twenty years from the filing date would end on February 9, 2027. This patent earned 115 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP19157
- Filed
- February 9, 2007
- Granted
- August 26, 2008
- Expires
- June 4, 2027
- Assignee
- DEAN ESME JULIEN, DEAN MARK ALSTON
- Inventor
- DEAN MARK ALSTON; DEAN ESME JULIEN
Abstract
A new and distinct cultivar of Geranium plant named ‘Purple Passion’, characterized by its purple-colored flowers, purple-colored foliage, and rosette growth habit.
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 Geranium plant named ‘Purple Passion’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP19157 in full — the complete specification, every figure, and the file history.