US Plant Patent PP23084
NPW2
Dianella tasmanica plant named ‘NPW2’
UNDER PATENT
Still under patent. Protection ends May 28, 2030.
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
- PP23084
- Filed
- May 28, 2010
- Granted
- September 25, 2012
- Expires
- May 28, 2030
- Assignee
- DOWLING PHILLIP
- Inventor
- DOWLING PHILLIP
Abstract
‘NPW2’ is a distinctive variety of Dianella tasmanica , which is characterized by its purple leaf color and stability and uniformity of this trait through successive cycles of asexual propagation.
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 Dianella tasmanica plant named ‘NPW2’, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP23084 in full — the complete specification, every figure, and the file history.