US Plant Patent PP19011
Twilite
Baptisia plant named ‘Twilite’
UNDER PATENT
Still under patent. Protection ends March 14, 2027.
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
- PP19011
- Filed
- March 14, 2007
- Granted
- July 8, 2008
- Expires
- March 14, 2027
- Assignee
- CHICAGOLAND GROWS INC
- Inventor
- AULT JAMES R
Abstract
A new cultivar of interspecific Baptisia, ‘Twilite’, characterized by its bicolor flowers that are violet-purple with a yellow keel held on erect flower stems, its densely branched, uniform and upright plant habit and its vigorous growth rate.
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 Baptisia plant named ‘Twilite’ as herein illustrated and described.
Read the full patent: US Plant Patent PP19011 in full — the complete specification, every figure, and the file history.