US Plant Patent PP25235
Rhodunter 150
Rhododendron rootstock named ‘Rhodunter 150’
UNDER PATENT
Still under patent. Protection ends October 30, 2032.
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
- PP25235
- Filed
- October 30, 2012
- Granted
- January 20, 2015
- Expires
- October 30, 2032
- Assignee
- INKARHO GMBH
- Inventor
- PREIL WALTER
Abstract
A new and distinct Rhododendron hybrid plant used as a rootstock that exhibits a high lime tolerance and vigorous growth.
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 Rhododendron hybrid plant, as is herein illustrated and described.
Read the full patent: US Plant Patent PP25235 in full — the complete specification, every figure, and the file history.