US Plant Patent PP32751
Gold Chang
Ajuga plant named ‘Gold Chang’
UNDER PATENT
Still under patent. Protection ends April 24, 2040.
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
- PP32751
- Filed
- April 24, 2020
- Granted
- January 12, 2021
- Expires
- April 24, 2040
- Assignee
- OSCO GARDEN B V
- Inventor
- MIMOTO KAZUO
Abstract
A new cultivar of Ajuga plant named ‘Gold Chang’ that is characterized by its golden yellow foliage, its compact plant habit, its full season interest because of its foliage and its flowers, its pink flowers, its unique spatulate shaped leaves, and its large flowering spikes.
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 variety of Ajuga plant named ‘Gold Chang’ as described and illustrated herein.
Read the full patent: US Plant Patent PP32751 in full — the complete specification, every figure, and the file history.