US Plant Patent PP36581
Cdcery3
Erysimum plant named ‘Cdcery3’
UNDER PATENT
Still under patent. Protection ends September 27, 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
- PP36581
- Filed
- September 27, 2024
- Granted
- April 1, 2025
- Expires
- September 27, 2044
- Assignee
- CARR CHARLES
- Inventor
- CARR CHARLES
Abstract
A new cultivar of Erysimum plant named ‘Cdcery3’ that is characterized by its early flowering from spring into summer in The United Kingdom, its flowers that are vibrant purple in color with minimal fading, its flowers and leaves that are large in size, its strong and upright stems, its low maintenance, well-branched, and compact plant habit, and its drought resistance and good winter hardiness in The United Kingdom.
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 Erysimum plant named ‘Cdcery3’ as herein illustrated and described.
Read the full patent: US Plant Patent PP36581 in full — the complete specification, every figure, and the file history.