US Plant Patent PP18053
Balsunhopi
Petunia plant named ‘Balsunhopi’
PUBLIC DOMAIN
Patent expired March 8, 2026. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on December 9, 2025. This patent earned 89 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18053
- Filed
- December 9, 2005
- Granted
- September 18, 2007
- Expires
- March 8, 2026
- Assignee
- BALL HORTICULTURAL CO
- Inventor
- MEYER KERRY M
Abstract
A new and distinct cultivar of Petunia plant named ‘Balsunhopi’ characterized by its dark pink-colored flowers, dark green-colored foliage, excellent branching, and mounded, trailing growth habit.
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 ‘Balsunhopi’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP18053 in full — the complete specification, every figure, and the file history.