US Plant Patent PP30431
NCHA8
Hydrangea plant named ‘NCHA8’
UNDER PATENT
Still under patent. Protection ends May 30, 2037.
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
- PP30431
- Filed
- May 30, 2017
- Granted
- April 23, 2019
- Expires
- May 30, 2037
- Assignee
- UNIV NORTH CAROLINA STATE
- Inventor
- RANNEY THOMAS GREEN
Abstract
A new and distinct Hydrangea cultivar named ‘NCHA8’ is disclosed, characterized by large, mop-head inflorescences with florets that open green and progress to white. Plants have a compact, rounded and upright habit with strong stems. Plants are triploid. The new variety is a Hydrangea normally produced as an outdoor garden or container plant.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct cultivar of Hydrangea arborescens plant named ‘NCHA8’ as illustrated and described herein.
Read the full patent: US Plant Patent PP30431 in full — the complete specification, every figure, and the file history.