US Plant Patent PP17594
Sunmarivani
Verbena plant named ‘Sunmarivani’
PUBLIC DOMAIN
Patent expired August 7, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on March 30, 2024. This patent earned 130 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP17594
- Filed
- March 30, 2004
- Granted
- April 17, 2007
- Expires
- August 7, 2024
- Assignee
- SUNTORY FLOWERS LTD
- Inventor
- YOMO YASUNORI
Abstract
Disclosed herein is a new and distinct variety of Verbena plant having a decumbent growth habit. The Verbena plant has abundant branching, the whole plant remaining in bloom for a considerable period of time. The flowers are formed in profusion in a spike and the petals display a yellowish white color. The blooming period is from April to November, and the flowering duration is long. The plant exhibits high tolerance to heat and high resistance to rain, pests and disease, particularly powdery mildew.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct variety of Verbena plant named ‘Sunmarivani’, substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP17594 in full — the complete specification, every figure, and the file history.