US Plant Patent PP22478
Citrine
Coreopsis plant named ‘Citrine’
UNDER PATENT
Still under patent. Protection ends November 9, 2030.
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
- PP22478
- Filed
- November 9, 2010
- Granted
- January 31, 2012
- Expires
- November 9, 2030
- Assignee
- TERRA NOVA NURSERIES INC, KORLIPARA HARINI
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Coreopsis plant named ‘Citrine’ characterized by daisy-type flowers that grow to 4 cm in diameter, flowers that are clear yellow, grass green foliage on short stems, flowers all summer, a dense, compact, mounding habit, and excellent vigor.
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 as herein illustrated and described.
Read the full patent: US Plant Patent PP22478 in full — the complete specification, every figure, and the file history.