US Plant Patent PP31868
COUSORB05
Sorbaria plant named ‘COUSORB05’
UNDER PATENT
Still under patent. Protection ends November 19, 2038.
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
- PP31868
- Filed
- November 19, 2018
- Granted
- June 16, 2020
- Expires
- November 19, 2038
- Assignee
- COUTURIEUX JACQUES
- Inventor
- COUTURIEUX JACQUES
Abstract
A new and distinct Sorbaria cultivar named ‘COUSORB05’ is disclosed, characterized by a compact plant size having early budding and easy care in the garden. Plants have an attractive young foliage color of pink and yellow-green for an extended period. The new variety is a Sorbaria sorbifolia for use as a commercial rootstock for grafting or budding onto.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct cultivar of Sorbaria plant named ‘COUSORB05’ as herein illustrated and described.
Read the full patent: US Plant Patent PP31868 in full — the complete specification, every figure, and the file history.