US Plant Patent PP16440
Sunraspberry
Petunia plant named ‘Sunraspberry’
PUBLIC DOMAIN
Patent expired March 26, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on February 5, 2025. This patent earned 49 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16440
- Filed
- February 5, 2005
- Granted
- April 11, 2006
- Expires
- March 26, 2025
- Assignee
- SUNTORY FLOWERS LTD
- Inventor
- IWAKI KAZUNARI; ISHIHARA TAKURO; MIYANO SHINYA
Abstract
A new and distinct cultivar of Petunia plant named ‘Sunraspberry’, characterized by its outwardly spreading and decumbent plant habit; vigorous and freely branching growth habit; relatively small leaves; numerous light pink-colored flowers with red purple-colored venation; long flowering period; and good garden performance.
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 ‘Sunraspberry’, as illustrated and described.
Read the full patent: US Plant Patent PP16440 in full — the complete specification, every figure, and the file history.