US Plant Patent PP27793
Xanthe
Hibiscus plant named ‘Xanthe’
UNDER PATENT
Still under patent. Protection ends August 12, 2035.
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
- PP27793
- Filed
- August 12, 2015
- Granted
- March 21, 2017
- Expires
- August 12, 2035
- Assignee
- GRAFF BREEDING AS, GRAFF POUL
- Inventor
- GRAFF POUL
Abstract
A new and distinct cultivar of Hibiscus plant named ‘Xanthe’, characterized by its upright, mounding and bushy plant habit; dark green-colored leaves; uniform and freely flowering habit; large golden yellow-colored flowers with dark red-colored centers; and excellent flower longevity.
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 Hibiscus plant named ‘Xanthe’ as illustrated and described.
Read the full patent: US Plant Patent PP27793 in full — the complete specification, every figure, and the file history.