US Plant Patent PP16668
Balanglast
Angelonia plant named ‘Balanglast’
PUBLIC DOMAIN
Patent expired March 30, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on December 17, 2024. This patent earned 103 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16668
- Filed
- December 17, 2004
- Granted
- June 20, 2006
- Expires
- March 30, 2025
- Assignee
- BALL HORTICULTURAL CO
- Inventor
- TREES SCOTT C
Abstract
A new and distinct cultivar of Angelonia plant named ‘Balanglast’ characterized by its pale purple/white bi-colored flowers, dark green-colored foliage, and freely flowering, upright, well-branched growth habit.
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 Angelonia plant named ‘Balanglast’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP16668 in full — the complete specification, every figure, and the file history.