US Plant Patent PP34852
Emerald Crest
Caryopteris plant named ‘Emerald Crest’
UNDER PATENT
Still under patent. Protection ends September 16, 2042.
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
- PP34852
- Filed
- September 16, 2022
- Granted
- December 20, 2022
- Expires
- September 16, 2042
- Assignee
- BALL HORTICULTURAL CO
- Inventor
- SCHEIBER SLOANE MICHELE; ALFF EMILY E; JANES JESSICA DIANE
Abstract
A new and distinct cultivar of Caryopteris plant named ‘Emerald Crest’, characterized by its medium violet-blue colored flowers, dark green-colored foliage, and moderately vigorous, compact-mounded growth habit, is disclosed.
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 Caryopteris plant named ‘Emerald Crest’, substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP34852 in full — the complete specification, every figure, and the file history.