US Plant Patent PP22236
Daiichi Bluette Purple2
Petunia plant named ‘Daiichi Bluette Purple2’
UNDER PATENT
Still under patent. Protection ends April 25, 2030.
Twenty years from the filing date would end on February 18, 2030. This patent earned 66 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP22236
- Filed
- February 18, 2010
- Granted
- November 8, 2011
- Expires
- April 25, 2030
- Assignee
- DAIICHI ENGEI CO LTD
- Inventor
- TSUKAHARA JUN; KONISHI KUNIYOSHI
Abstract
A new and distinct Petunia cultivar named ‘Daiichi Bluette Purple2’ is disclosed, characterized by distinctive vibrant purple flowers and a trailing plant habit. The new variety is a Petunia , suitable as an outdoor garden or container plant.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Petunia plant named ‘Daiichi Bluette Purple2’ as herein illustrated and described.
Read the full patent: US Plant Patent PP22236 in full — the complete specification, every figure, and the file history.