US Plant Patent PP18089
Keiwhihus
Petunia plant named ‘Keiwhihus’
PUBLIC DOMAIN
Patent expired April 24, 2026. This plant is in the public domain — anyone may propagate and sell it.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP18089
- Filed
- April 24, 2006
- Granted
- September 25, 2007
- Expires
- April 24, 2026
- Assignee
- SUNTORY FLOWERS LTD
- Inventor
- MIYANO SHINYA
Abstract
A new petunia plant particularly distinguished by abundant, small, yellowish-white flowers, abundant branching with a great profusion of blooms, excellent tolerance to rain and a vigorous, decumbent growth habit is disclosed.
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 ‘Keiwhihus’ as described and shown herein.
Read the full patent: US Plant Patent PP18089 in full — the complete specification, every figure, and the file history.