US Plant Patent PP36694
SMNSPWF
Syringa plant named ‘SMNSPWF’
UNDER PATENT
Still under patent. Protection ends November 14, 2044.
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
- PP36694
- Filed
- November 14, 2024
- Granted
- May 20, 2025
- Expires
- November 14, 2044
- Assignee
- SPRING MEADOW NURSERY INC, MATHEY MEGAN M
- Inventor
- MATHEY MEGAN M
Abstract
A new and distinct cultivar of Syringa plant named ‘SMNSPWF’, characterized by its relatively compact, upright to outwardly spreading and low mounding plant habit; vigorous growth habit; freely branching habit, dense and bushy appearance; freely and remontant flowering habit; inflorescences with fragrant white-colored flowers; and relative resistance to Powdery Mildew.
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 Syringa plant named ‘SMNSPWF’ as herein illustrated and described.
Read the full patent: US Plant Patent PP36694 in full — the complete specification, every figure, and the file history.