US Plant Patent PP12589
Golden Star
Bidens plant named ‘Golden Star’
PUBLIC DOMAIN
Patent expired January 18, 2020. 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
- PP12589
- Filed
- January 18, 2000
- Granted
- April 30, 2002
- Expires
- January 18, 2020
- Assignee
- LEINERT GEBR
- Inventor
- ZAPFEL HERMANN
Abstract
A distinct cultivar of Bidens plant named ‘Golden Star’, characterized by its compact, mostly upright and somewhat outwardly spreading plant habit; freely branching, dense and bushy appearance; early and continuous flowering; large bright yellow inflorescences; and good garden performance.
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 Bidens plant named ‘Golden Star’, as illustrated and described.
Read the full patent: US Plant Patent PP12589 in full — the complete specification, every figure, and the file history.