US Plant Patent PP19822
UNHBR18
Browallia speciosa ‘UNHBR18’
UNDER PATENT
Still under patent. Protection ends January 23, 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
- PP19822
- Filed
- January 23, 2007
- Granted
- March 10, 2009
- Expires
- January 23, 2027
- Assignee
- UNIV NEW HAMPSHIRE
- Inventor
- FREYRE ROSANNA
Abstract
A new and distinct cultivar of Browallia plant named ‘UNHBR18,’ characterized by numerous single flowers that are white in color, compact and rounded growth habit, stems that do not break or separate on the center of the mature plant, and good performance in partial shade in the garden and as a hanging basket.
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 Browallia plant named ‘UNHBR18’ as illustrated and described.
Read the full patent: US Plant Patent PP19822 in full — the complete specification, every figure, and the file history.