US Plant Patent PP24064
Dueencore
Poinsettia plant named ‘Dueencore’
UNDER PATENT
Still under patent. Protection ends May 3, 2032.
Twenty years from the filing date would end on January 31, 2032. This patent earned 93 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24064
- Filed
- January 31, 2012
- Granted
- December 3, 2013
- Expires
- May 3, 2032
- Inventor
- DUEMMEN TOBIAS
Abstract
A new and distinct cultivar of Poinsettia plant named ‘Dueencore’, characterized by its upright, outwardly spreading and uniform plant habit; vigorous growth habit; strong and vigorous roots; freely branching habit; large inflorescences with red-colored flower bracts; and excellent post-production longevity.
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 Poinsettia plant named ‘Dueencore’ as illustrated and described.
Read the full patent: US Plant Patent PP24064 in full — the complete specification, every figure, and the file history.