US Plant Patent PP16803
Sunremi
Petunia plant named ‘Sunremi’
PUBLIC DOMAIN
Patent expired May 5, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on March 28, 2025. This patent earned 38 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16803
- Filed
- March 28, 2005
- Granted
- July 11, 2006
- Expires
- May 5, 2025
- Assignee
- SUNTORY FLOWERS LTD
- Inventor
- IWAKI KAZUNARI; MIYAZAKI KIYOSHI; ISHIHARA TAKURO; MIYANO SHINYA
Abstract
A new and distinct cultivar of Petunia plant named ‘Sunremi’, characterized by its upright, outwardly spreading, mounded and compact plant habit; vigorous and freely branching growth habit; freely flowering habit; red-colored flowers; 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 ‘Sunremi’, as illustrated and described.
Read the full patent: US Plant Patent PP16803 in full — the complete specification, every figure, and the file history.