US Plant Patent PP21146
White Surprise
Caryopteris plant named ‘White Surprise’
UNDER PATENT
Still under patent. Protection ends April 17, 2029.
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
- PP21146
- Filed
- April 17, 2009
- Granted
- July 6, 2010
- Expires
- April 17, 2029
- Assignee
- BOS JAN JACOB
- Inventor
- BOS JAN JACOB
Abstract
A new and distinct cultivar of Caryopteris plant named ‘WHITE SURPRISE’ that is characterized by broad upright habit, large white variegated leaves, and violet-blue flowers. In combination these traits set ‘WHITE SURPRISE’ apart from all other existing varieties of Caryopteris known to the inventor.
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 Caryopteris plant named ‘WHITE SURPRISE’ as described and illustrated herein.
Read the full patent: US Plant Patent PP21146 in full — the complete specification, every figure, and the file history.