US Plant Patent PP31128
Summer Snow
Eupatorium plant named ‘Summer Snow’
UNDER PATENT
Still under patent. Protection ends November 13, 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
- PP31128
- Filed
- November 13, 2018
- Granted
- November 26, 2019
- Expires
- November 13, 2038
- Assignee
- CHICAGOLAND GROWS INC, AULT JAMES ROBERT
- Inventor
- AULT JAMES ROBERT
Abstract
A new cultivar of Eupatorium , ‘Summer Snow’, characterized by its florets that are white in color, stems that are green in color, compact plant habit, its early blooming habit, its florets that produce a light vanilla-like fragrance, its wide soil adaptability; from very wet to dry soils, and its excellent resistance to powdery mildew.
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 Eupatorium plant named ‘Summer Snow’ as described and illustrated herein.
Read the full patent: US Plant Patent PP31128 in full — the complete specification, every figure, and the file history.