US Plant Patent PP12867
Emerald Bay
Aglaonema plant named ‘Emerald Bay’
PUBLIC DOMAIN
Patent expired April 9, 2021. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on February 1, 2021. This patent earned 67 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP12867
- Filed
- February 1, 2001
- Granted
- August 20, 2002
- Expires
- April 9, 2021
- Assignee
- FLORIDA FOUND SEED PRODUCERS INC
- Inventor
- HENNY RICHARD JAY
Abstract
A distinct cultivar of Aglaonema plant named ‘Emerald Bay’, characterized by its freely basal branching growth habit; attractive and unique variegated foliage; leaves are silvery gray in the center, with random dark green and gray-green blotches towards the margins, and dark green margins; and light green-colored petioles.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Aglaonema plant named ‘Emerald Bay’, as illustrated and described.
Read the full patent: US Plant Patent PP12867 in full — the complete specification, every figure, and the file history.