US Plant Patent PP23949
Duegpros
Petunia plant named ‘Duegpros’
UNDER PATENT
Still under patent. Protection ends February 29, 2032.
Twenty years from the filing date would end on December 9, 2031. This patent earned 82 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23949
- Filed
- December 9, 2011
- Granted
- October 1, 2013
- Expires
- February 29, 2032
- Inventor
- DUEMMEN TOBIAS
Abstract
A new and distinct cultivar of Petunia plant named ‘Duegpros’, characterized by its compact, semi-upright to trailing and mounding plant habit; freely branching habit; early and freely flowering habit; large red purple-colored flowers; and good garden performance.
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 Petunia plant named ‘Duegpros’ as illustrated and described.
Read the full patent: US Plant Patent PP23949 in full — the complete specification, every figure, and the file history.