US Plant Patent PP16314
Blue Eye
Neirembergia plant named ‘Blue Eye’
PUBLIC DOMAIN
Patent expired October 14, 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 14 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16314
- Filed
- September 30, 2004
- Granted
- March 7, 2006
- Expires
- October 14, 2024
- Assignee
- J & H JAPAN INC
- Inventor
- TAKATOMI TERUO
Abstract
A new and distinct cultivar of Nierembergia plant named ‘Blue Eye’, characterized by its semi-upright to cascading plant habit; freely branching habit; numerous large single flowers that are white in color with purple-colored 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 Nierembergia plant named ‘Blue Eye’, as illustrated and described.
Read the full patent: US Plant Patent PP16314 in full — the complete specification, every figure, and the file history.