US Plant Patent PP33632
Back in Black
Sedum plant named ‘Back in Black’
UNDER PATENT
Still under patent. Protection ends April 16, 2041.
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
- PP33632
- Filed
- April 16, 2021
- Granted
- November 9, 2021
- Expires
- April 16, 2041
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and distinct ornamental perennial Sedum plant named ‘Back in Black’ is characterized by tight-forming upright mounds with dark greyed-purple glaucous foliage that resists powdery mildew and subsequent scaring. The numerous, dark, greyed-purple stems are highly branched and resist lodging in summer heat and rains. Individual flowers of light-pink with deep garnet carpels completely covering the top of the plant. The new plant is useful for the landscape in containers, as specimens or en masse.
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 perennial Sedum plant named ‘Back in Black’ as herein described and illustrated.
Read the full patent: US Plant Patent PP33632 in full — the complete specification, every figure, and the file history.