US Plant Patent PP28051
USTUNJ1901
Petunia plant named ‘USTUNJ1901’
UNDER PATENT
Still under patent. Protection ends October 22, 2035.
Twenty years from the filing date would end on September 4, 2035. This patent earned 48 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28051
- Filed
- September 4, 2015
- Granted
- May 23, 2017
- Expires
- October 22, 2035
- Assignee
- PLANT 21 LLC, SAKAZAKI USHIO
- Inventor
- SAKAZAKI USHIO
Abstract
A new and distinct Petunia plant named ‘USTUNJ1901’, characterized by its compact, outwardly spreading and mounding plant habit; freely branching habit; vigorous growth habit; early and freely flowering habit; relatively small white-colored flowers with a distinct and stable blue violet star-shaped color pattern; 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 ‘USTUNJ1901’ as illustrated and described.
Read the full patent: US Plant Patent PP28051 in full — the complete specification, every figure, and the file history.