US Plant Patent PP12720
Sweet Dreams
Coreopsis plant named ‘Sweet Dreams’
PUBLIC DOMAIN
Patent expired January 29, 2021. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on January 18, 2021. This patent earned 11 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP12720
- Filed
- January 18, 2001
- Granted
- June 25, 2002
- Expires
- January 29, 2021
- Assignee
- YODER BROTHERS INC
- Inventor
- LEONARD MARK ALAN
Abstract
A distinct cultivar of Coreopsis plant named ‘Sweet Dreams’, characterized by its large daisy-type inflorescences that are about 3.8 cm in diameter; unique purple and white bi-colored ray florets; very freely flowering habit with numerous inflorescences per plant; upright and outwardly spreading growth habit; very freely branching habit; and dark green foliage.
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 Coreopsis plant named ‘Sweet Dreams’, as illustrated and described.
Read the full patent: US Plant Patent PP12720 in full — the complete specification, every figure, and the file history.