US Plant Patent PP19182
AGA 504
Agastache plant named ‘AGA 504’
UNDER PATENT
Still under patent. Protection ends May 9, 2027.
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
- PP19182
- Filed
- May 9, 2007
- Granted
- September 2, 2008
- Expires
- May 9, 2027
- Assignee
- ERNST BENARY GMBH
- Inventor
- MEHRING-LEMPER MANFRED
Abstract
A new and distinct cultivar of Agastache plant named ‘AGA 504’, characterized by its compact, upright and open plant habit; freely branching habit; vigorous growth habit; long inflorescences with dark purple-colored flowers; freely and continuous flowering habit; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Agastache plant named ‘AGA 504’ as illustrated and described.
Read the full patent: US Plant Patent PP19182 in full — the complete specification, every figure, and the file history.