US Plant Patent PP22796
Lutin Rouge
Berberis plant named ‘Lutin Rouge’
UNDER PATENT
Still under patent. Protection ends December 5, 2031.
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
- PP22796
- Filed
- December 5, 2011
- Granted
- June 19, 2012
- Expires
- December 5, 2031
- Assignee
- HENNEBELLE JEAN-LOUP, HENNEBELLE NICOLAS
- Inventor
- HENNEBELLE JEAN-LOUP; HENNEBELLE NICOLAS
Abstract
A new cultivar of Berberis , ‘Lutin Rouge’, that is characterized by its oval plant habit, its leaves that are bright red in color, and its non-flowering 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 Berberis plant named ‘Lutin Rouge’ as herein illustrated and described.
Read the full patent: US Plant Patent PP22796 in full — the complete specification, every figure, and the file history.