US Plant Patent PP35784
SMNPSDW
Philadelphus plant named ‘SMNPSDW’
UNDER PATENT
Still under patent. Protection ends August 30, 2043.
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
- PP35784
- Filed
- August 30, 2023
- Granted
- April 30, 2024
- Expires
- August 30, 2043
- Assignee
- SPRING MEADOW NURSERY INC, MATHEY MEGAN M
- Inventor
- MATHEY MEGAN M
Abstract
A new and distinct cultivar of Philadelphus plant named ‘SMNPSDW’, characterized by its upright to slightly outwardly spreading and uniformly mounding plant habit; moderately vigorous growth habit and moderate growth rate; freely branching habit; dense and bushy appearance; dark green-colored leaves; numerous double type white-colored flowers that are fragrant; and good garden performance.
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 Philadelphus plant named ‘SMNPSDW’ as illustrated and described.
Read the full patent: US Plant Patent PP35784 in full — the complete specification, every figure, and the file history.