US Plant Patent PP23519
Syhes Hored
Chrysanthemum plant named ‘Syhes Hored’
UNDER PATENT
Still under patent. Protection ends December 5, 2031.
Twenty years from the filing date would end on March 31, 2031. This patent earned 249 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23519
- Filed
- March 31, 2011
- Granted
- April 9, 2013
- Expires
- December 5, 2031
- Assignee
- SYNGENTA CROP PROTECTION AG, SMITH MARK A
- Inventor
- SMITH MARK A
Abstract
A new Chrysanthemum plant named ‘Sykes Hored’ particularly distinguished by the long-lasting orange-red inflorescence color, medium green foliage, good mounding plant habit, and a natural flowering season response that is about mid September.
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 variety of Chrysanthemum plant named ‘Syhes Hored’ substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP23519 in full — the complete specification, every figure, and the file history.