US Plant Patent PP20862
Cat and Mouse
Hosta plant names ‘Cat and Mouse’
UNDER PATENT
Still under patent. Protection ends December 17, 2028.
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
- PP20862
- Filed
- December 17, 2008
- Granted
- March 23, 2010
- Expires
- December 17, 2028
- Assignee
- SHADY OAKS NURSERY LLC
- Inventor
- HANSEN HANS ANDREW
Abstract
A new cultivar of hybrid Hosta named ‘Cat and Mouse’, characterized by its miniature plant size, its mounded plant habit, its round, glaucous leaves that are variegated with yellow-green center with blue-green margins in spring with the centers turning brighter and the margins turning greener in summer and its white flowers striped with lavender emerging in early summer on erect flower scapes.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Hosta plant named ‘Cat and Mouse’ as herein illustrated and described.
Read the full patent: US Plant Patent PP20862 in full — the complete specification, every figure, and the file history.