US Plant Patent PP20817
Double Star
Lilium plant named ‘Double Star’
UNDER PATENT
Still under patent. Protection ends December 30, 2028.
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
- PP20817
- Filed
- December 30, 2008
- Granted
- March 9, 2010
- Expires
- December 30, 2028
- Assignee
- DELOOFF LILY INNOVATION BV
- Inventor
- DE LOOFF TONNY M
Abstract
A new cultivar of Lilium hybrida named ‘Double Star’, characterized by its double flowers that are pink in color, with petals that have deep pink midribs and lighter pink margins and it's flowers that lack functional reproductive organs and pollen.
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 Lilium plant named ‘Double Star’ as herein illustrated and described.
Read the full patent: US Plant Patent PP20817 in full — the complete specification, every figure, and the file history.