US Plant Patent PP19557
Seigre
Hypericum plant named ‘Seigre’
UNDER PATENT
Still under patent. Protection ends August 3, 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
- PP19557
- Filed
- August 3, 2007
- Granted
- December 9, 2008
- Expires
- August 3, 2027
- Assignee
- SEIDLER THOMAS
- Inventor
- SEIDLER THOMAS
Abstract
A new and distinct cultivar of Hypericum plant named ‘Seigre’, characterized by its yellow-colored flowers, large, yellow green-colored fruit, dark green-colored foliage, and vigorous, upright 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 Hypericum plant named ‘Seigre’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP19557 in full — the complete specification, every figure, and the file history.