US Plant Patent PP22580
NPCW10158
Poinsettia plant named ‘NPCW10158’
UNDER PATENT
Still under patent. Protection ends August 4, 2030.
Twenty years from the filing date would end on January 21, 2030. This patent earned 195 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP22580
- Filed
- January 21, 2010
- Granted
- March 13, 2012
- Expires
- August 4, 2030
- Inventor
- KLEMM NILS; VON TUBEUF GUIDO
Abstract
A new poinsettia plant particularly distinguished by a round, compact growth habit, many branches, and medium red bracts, is disclosed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct variety of poinsettia plant as shown and described herein.
Read the full patent: US Plant Patent PP22580 in full — the complete specification, every figure, and the file history.