US Plant Patent PP36525
Zo23015
Clematis plant named ‘Zo23015’
UNDER PATENT
Still under patent. Protection ends August 19, 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
- PP36525
- Filed
- August 19, 2024
- Granted
- March 4, 2025
- Expires
- August 19, 2044
- Assignee
- J VAN ZOEST BEHEER B V, VAN ZOEST JOS
- Inventor
- VAN ZOEST JOS
Abstract
A new cultivar of Clematis plant named ‘Zo23015’ that is characterized by its flowers with dainty, narrow tepals that are deep red in color, its large flowers, its flowers that are single, and its flowers with yellow-green stamens.
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 Clematis plant named ‘Zo23015’ as herein illustrated and described.
Read the full patent: US Plant Patent PP36525 in full — the complete specification, every figure, and the file history.