US Plant Patent PP16459
USANG-4
Anagallis plant named ‘USANG-4’
PUBLIC DOMAIN
Patent expired December 17, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on September 30, 2024. This patent earned 78 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16459
- Filed
- September 30, 2004
- Granted
- April 18, 2006
- Expires
- December 17, 2024
- Assignee
- PLANT 21 LLC
- Inventor
- SAKAZAKI USHIO
Abstract
A new and distinct cultivar of Anagallis plant named ‘USANG-4’, characterized by its compact, low-trailing and outwardly spreading plant habit; moderately vigorous growth habit; freely branching habit; numerous fragrant single flowers that are pink in color with red purple centers; and good garden performance.
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 Anagallis plant named ‘USANG -4’, as illustrated and described.
Read the full patent: US Plant Patent PP16459 in full — the complete specification, every figure, and the file history.