US Plant Patent PP22869
Snowball
Eupatorium plant named ‘Snowball’
UNDER PATENT
Still under patent. Protection ends February 7, 2031.
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
- PP22869
- Filed
- February 7, 2011
- Granted
- July 24, 2012
- Expires
- February 7, 2031
- Inventor
- OUDOLF PETRUS HENDRICUS
Abstract
A new and distinct cultivar of Eupatorium plant named ‘Snowball’, characterized by its upright and relatively compact plant habit; vigorous growth habit; freely basal branching habit; freely flowering habit; creamy white-colored inflorescences; strong peduncles; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Eupatorium plant named ‘Snowball’ as illustrated and described.
Read the full patent: US Plant Patent PP22869 in full — the complete specification, every figure, and the file history.