US Plant Patent PP21751
Britena
Verbena plant named ‘Britena’
UNDER PATENT
Still under patent. Protection ends October 13, 2029.
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
- PP21751
- Filed
- October 13, 2009
- Granted
- March 1, 2011
- Expires
- October 13, 2029
- Assignee
- SYNGENTA CROP PROTECTION AG
- Inventor
- STEMKENS HENRICUS GODEFRIDUS WILHELMUS
Abstract
A new and distinct variety of Verbena plant named ‘Britena,’ characterized particularly as to novelty by flowers fading from rose to white with a purple center, which appear earlier on the plant, and a growing habit that is first upright and later spreading.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Verbena plant named ‘Britena,’ substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP21751 in full — the complete specification, every figure, and the file history.