US Plant Patent PP22248
Centennial Blush
Magnolia plant named ‘Centennial Blush’
UNDER PATENT
Still under patent. Protection ends June 29, 2030.
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
- PP22248
- Filed
- June 29, 2010
- Granted
- November 15, 2011
- Expires
- June 29, 2030
- Assignee
- UNIV GEORGIA, DIRR MICHAEL A
- Inventor
- DIRR MICHAEL A
Abstract
A new Magnolia plant variety, ‘Centennial Blush’, is provided. ‘Centennial Blush’ is a new and distinct cultivar of the plant Magnolia stellata , which is characterized by dense conical pyramidal habit, large 12 to 14 cm wide flowers composed of 46 tepals, flower bud development at most nodes resulting in heaviest flowering of any known varieties of Magnolia stellata , and ability to set numerous flower buds as a 2 to 3-year-old plant.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Magnolia stellata plant named ‘Centennial Blush’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP22248 in full — the complete specification, every figure, and the file history.