US Plant Patent PP32294
HEMZ0003
Helenium plant named ‘HEMZ0003’
UNDER PATENT
Still under patent. Protection ends October 21, 2039.
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
- PP32294
- Filed
- October 21, 2019
- Granted
- October 6, 2020
- Expires
- October 21, 2039
- Assignee
- SYNGENTA CROP PROTECTION AG
- Inventor
- STEMKENS HENRICUS GODEFRIDUS WILHELMUS
Abstract
A new and distinct Helenium cultivar named ‘HEMZ0003’ particularly distinguished by a very compact plant habit and very good branching. Flowers are single and bright yellow colored.
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 Helenium plant named ‘HEMZ0003’ substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP32294 in full — the complete specification, every figure, and the file history.