US Plant Patent PP16026
Laternchen
Ligularia plant named ‘Laternchen’
PUBLIC DOMAIN
Patent expired September 24, 2024. 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
- PP16026
- Filed
- September 24, 2004
- Granted
- October 4, 2005
- Expires
- September 24, 2024
- Assignee
- WITTEMAN & CO
- Inventor
- STADE HELMUT
Abstract
A new and distinct cultivar of Ligularia plant named ‘Laternchen’, characterized by its relatively compact and short plant habit; freely flowering habit; golden yellow ray and disc florets; 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 cultivar of Ligularia plant named ‘Laternchen’, as illustrated and described.
Read the full patent: US Plant Patent PP16026 in full — the complete specification, every figure, and the file history.