US Plant Patent PP34243
ZLEMichael
Physocarpus plant named ‘ZLEMichael’
UNDER PATENT
Still under patent. Protection ends January 4, 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
- PP34243
- Filed
- January 4, 2022
- Granted
- May 17, 2022
- Expires
- January 4, 2042
- Assignee
- ZLESAK DAVID CHARLES
- Inventor
- ZLESAK DAVID CHARLES
Abstract
‘ZLEMichael’ is a new and distinct cultivar of Physocarpus opulifolius plant having an upright, mounded, dense plant habit; compact overall plant size; strong branching characteristics; small-medium sized yellow-green foliage; short internode length; resistance to powdery mildew; corymbs of small blush-white flowers; pastel coral-pink follicle color in full sun for about a month after fertilization; and ability to root and grow vigorously from softwood and semi-hardwood stem cuttings.
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 cultivar of Physocarpus opulifolius plant named ‘ZLEMichael’, substantially as herein shown and described, characterized particularly by its upright, mounded, dense plant habit; compact overall plant size; strong branching characteristics; small-medium sized yellow-green foliage; short internode length; resistance to powdery mildew; corymbs of small blush-white flowers; pastel coral-pink follicle color in full sun for about a month after fertilization; and ability to root and grow vigorously from softwood and semi-hardwood stem cuttings.
Read the full patent: US Plant Patent PP34243 in full — the complete specification, every figure, and the file history.