US Plant Patent PP35866
ORSTHIB5X1
Hibiscus plant named ‘ORSTHIB5X1’
UNDER PATENT
Still under patent. Protection ends April 8, 2043.
Twenty years from the filing date would end on February 23, 2043. This patent earned 44 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP35866
- Filed
- February 23, 2023
- Granted
- June 11, 2024
- Expires
- April 8, 2043
- Assignee
- UNIV OREGON STATE
- Inventor
- CONTRERAS RYAN N
Abstract
A new and distinct Hibiscus plant cultivar named ‘ORSTHIB5X1’ is disclosed, characterized by its growth habit and form, deep green foliage that is resistant to chlorosis, seedlessness, and pentaploid chromosome complement.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of Hibiscus plant named ‘ORSTHIB5X1’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP35866 in full — the complete specification, every figure, and the file history.