US Plant Patent PP23365
Zanmubella
Chrysanthemum plant named ‘Zanmubella’
UNDER PATENT
Still under patent. Protection ends October 17, 2030.
Twenty years from the filing date would end on October 6, 2030. This patent earned 11 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23365
- Filed
- October 6, 2010
- Granted
- January 29, 2013
- Expires
- October 17, 2030
- Inventor
- BLOM WILHELMUS BERNARDUS
Abstract
A Chrysanthemum plant named ‘Zanmubella’ characterized by its large sized blooms with bronze ray florets and prolific branching; and a response time of 8 weeks.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Chrysanthemum plant named ‘Zanmubella’ as described and illustrated.
Read the full patent: US Plant Patent PP23365 in full — the complete specification, every figure, and the file history.