US Plant Patent PP18378
ATN IM 5
Hemigraphis plant named ‘ATN IM 5’
PUBLIC DOMAIN
Patent expired March 30, 2026. This plant is in the public domain — anyone may propagate and sell it.
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
- PP18378
- Filed
- March 30, 2006
- Granted
- January 1, 2008
- Expires
- March 30, 2026
- Assignee
- ANATRIELLO LUCILENE
- Inventor
- ANATRIELLO LUCILENE
Abstract
A new and distinct Hemigraphis plant cultivar is disclosed, characterized by dark purple/silver black leaves, a flat growth pattern, resistance to dropping older leaves and continuous new shoots from crown of the plant.
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 Hemigraphis plant named ‘ATN IM 5’ as herein illustrated and described.
Read the full patent: US Plant Patent PP18378 in full — the complete specification, every figure, and the file history.