US Plant Patent PP36161
ET EPB 855
Helleborus plant named ‘ET EPB 855’
UNDER PATENT
Still under patent. Protection ends January 24, 2044.
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
- PP36161
- Filed
- January 24, 2024
- Granted
- September 24, 2024
- Expires
- January 24, 2044
- Inventor
- BISSCHOP ELISABETH; NOORDHUIS BART
Abstract
A new and distinct cultivar of Helleborus plant named ‘ET EPB 855’, characterized by its relatively compact and upright plant habit; moderately vigorous to vigorous growth habit; dark green-colored leaves with lighter green-colored marbling; continuous and freely flowering habit; relatively large yellowish green-colored flowers with deep purplish red-colored margins and venation that are held above the foliar plane on relatively long peduncles; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct Helleborus plant named ‘ET EPB 855’ as illustrated and described.
Read the full patent: US Plant Patent PP36161 in full — the complete specification, every figure, and the file history.