US Plant Patent PP34993
LP1
Physocarpus plant named ‘LP1’
UNDER PATENT
Still under patent. Protection ends January 24, 2042.
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
- PP34993
- Filed
- January 24, 2022
- Granted
- February 21, 2023
- Expires
- January 24, 2042
- Inventor
- LEENAERTS ROBERT JOHANNES MARIE
Abstract
A new cultivar of Physocarpus opulifolius plant named ‘LP1’ that is characterized by its compact plant habit, its young foliage that is brown-red to orange-red in color and mature foliage that changes to orange in color, and its foliage that turns to a brownish color in autumn.
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 Physocarpus plant named ‘LP1’ substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP34993 in full — the complete specification, every figure, and the file history.