US Plant Patent PP32968
Microhirs9
Rhododendron plant named ‘Microhirs9’
UNDER PATENT
Still under patent. Protection ends July 14, 2040.
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
- PP32968
- Filed
- July 14, 2020
- Granted
- April 13, 2021
- Expires
- July 14, 2040
- Assignee
- INKARHO GMBH
- Inventor
- Lüttmann Ralf; PREIL WALTER
Abstract
A new cultivar of hybrid Rhododendron plant named ‘Microhirs9’ that is characterized by its inflorescences that are conical in shape, its flowers that are pink in color with the upper surface of the center of the corolla lobes white in color, its compact plant habit, and its tolerance to alkaline soils.
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 Rhododendron plant named ‘Microhirs9’ as herein illustrated and described.
Read the full patent: US Plant Patent PP32968 in full — the complete specification, every figure, and the file history.