US Plant Patent PP25383
New Wave
Astilbe plant named ‘New Wave’
UNDER PATENT
Still under patent. Protection ends May 31, 2033.
Twenty years from the filing date would end on March 4, 2033. This patent earned 88 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25383
- Filed
- March 4, 2013
- Granted
- March 24, 2015
- Expires
- May 31, 2033
- Inventor
- VERDUIN HENRICUS GIJSBERTUS JOHANNES
Abstract
A new cultivar of Astilbe named ‘New Wave’ that is characterized by its uniformly colored light pink flowers that are consistent in color throughout the inflorescence and between inflorescences, its upright flower spikes, and its effective and fast propagation by division.
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 cultivar of Astilbe plant named ‘New Wave’ as herein illustrated and described.
Read the full patent: US Plant Patent PP25383 in full — the complete specification, every figure, and the file history.