US Plant Patent PP21123
Cas Lavener
Angelonia plant named ‘Cas Lavener’
UNDER PATENT
Still under patent. Protection ends November 7, 2028.
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
- PP21123
- Filed
- November 7, 2008
- Granted
- June 29, 2010
- Expires
- November 7, 2028
- Assignee
- SYNGENTA CROP PROTECTION AG
- Inventor
- PERKINS RALPH T
Abstract
A new Angelonia plant named ‘Cas Lavener’, articularly distinguished by the purple-violet flower color, slightly upright and semi-trailing habit with dense foliage and branching, exceptional heat tolerance, and good vigor.
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 Angelonia plant named ‘Cas Lavener’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP21123 in full — the complete specification, every figure, and the file history.