US Plant Patent PP31920
Ghent Ebony
Thalictrum plant named ‘Ghent Ebony’
UNDER PATENT
Still under patent. Protection ends March 11, 2039.
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
- PP31920
- Filed
- March 11, 2019
- Granted
- June 30, 2020
- Expires
- March 11, 2039
- Assignee
- DELABROYE THIERRY
- Inventor
- DELABROYE THIERRY
Abstract
A new cultivar of Thalictrum plant named ‘Ghent Ebony’ that is characterized by its foliage that is dark green-brown in color, its relatively compact plant habit, its flowers that are creamy white in color and its flowering that commences early in the season.
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 cultivar of Thalictrum plant named ‘Ghent Ebony’ as herein illustrated and described.
Read the full patent: US Plant Patent PP31920 in full — the complete specification, every figure, and the file history.