US Plant Patent PP27425
Marvel
Mahonia hybrid plant named ‘Marvel’
UNDER PATENT
Still under patent. Protection ends June 24, 2035.
Twenty years from the filing date would end on March 30, 2035. This patent earned 86 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27425
- Filed
- March 30, 2015
- Granted
- November 29, 2016
- Expires
- June 24, 2035
- Assignee
- ITSAUL PLANTS LLC, JOHNSON JR OZZIE W
- Inventor
- JOHNSON JR OZZIE W
Abstract
A new cultivar of hybrid Mahonia×media , ‘Marvel’, that is characterized by its unique leaflets with smooth margins, terminating in a single spine at the apex, its leaves arranged in a whorl around the stem with a tight rosette displayed at the terminus, its upright plant habit, its large inflorescence composed of racemes of small, fragrant yellow flowers that bloom from late fall to mid winter in Georgia, and its berries that are blue-green in color when young and begin to ripen in February to a deep blue-purple color.
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 cultivar of Mahonia hybrid plant named ‘Marvel’ as herein illustrated and described.
Read the full patent: US Plant Patent PP27425 in full — the complete specification, every figure, and the file history.