US Plant Patent PP18299
Strawberry Lemonade
Coreopsis plant named ‘Strawberry Lemonade’
PUBLIC DOMAIN
Patent expired May 27, 2026. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on January 30, 2026. This patent earned 117 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18299
- Filed
- January 30, 2006
- Granted
- December 11, 2007
- Expires
- May 27, 2026
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Coreopsis plant named ‘Strawberry Lemonade’ characterized by yellow foliage, red purple flowers, and a dwarf habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Coreopsis plant named ‘Strawberry Lemonade’ as herein illustrated and described.
Read the full patent: US Plant Patent PP18299 in full — the complete specification, every figure, and the file history.