US Plant Patent PP21149
Alexia
Helleborus plant named ‘Alexia’
UNDER PATENT
Still under patent. Protection ends March 27, 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
- PP21149
- Filed
- March 27, 2009
- Granted
- July 6, 2010
- Expires
- March 27, 2029
- Assignee
- BEEKENKAMP PLANTS BV
- Inventor
- VAN PAEMEL THIERRY
Abstract
A new and distinct cultivar of Helleborus plant named ‘Alexia’, characterized by its upright, outwardly spreading and mounded plant habit; dark green-colored leaves; early and freely flowering habit; long flowering period; and light green-colored flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Helleborus plant named ‘Alexia’ as illustrated and described.
Read the full patent: US Plant Patent PP21149 in full — the complete specification, every figure, and the file history.