US Plant Patent PP23381
Nonul
Sedum plant named ‘Nonul’
UNDER PATENT
Still under patent. Protection ends September 28, 2031.
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
- PP23381
- Filed
- September 28, 2011
- Granted
- February 5, 2013
- Expires
- September 28, 2031
- Assignee
- HORTECH INC, MACKENZIE DAVID
- Inventor
- MACKENZIE DAVID
Abstract
A new cultivar of Sedum plant, ‘Nonul’, characterized by its evergreen foliage that emerges pale bluish-green and stays pale bluish-green throughout summer. During fall and winter foliage becomes variably suffused with grayed-purple hues. Its flowers of early to mid summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low-growing procumbent plant habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Sedum plant named ‘Nonul’ as described and illustrated herein.
Read the full patent: US Plant Patent PP23381 in full — the complete specification, every figure, and the file history.