US Plant Patent PP19468
Seifire
Hypericum plant named ‘Seifire’
UNDER PATENT
Still under patent. Protection ends June 8, 2027.
Twenty years from the filing date would end on June 4, 2027. This patent earned 4 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP19468
- Filed
- June 4, 2007
- Granted
- November 18, 2008
- Expires
- June 8, 2027
- Assignee
- SEIDLER THOMAS
- Inventor
- SEIDLER THOMAS
Abstract
A new and distinct cultivar of Hypericum plant named ‘Seifire’, characterized by its yellow-colored flowers, large, red-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 ‘Seifire’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP19468 in full — the complete specification, every figure, and the file history.