US Plant Patent PP16263
Creme de Menthe
Alternanthera plant named ‘Creme de Menthe’
PUBLIC DOMAIN
Patent expired February 9, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on December 24, 2024. This patent earned 47 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16263
- Filed
- December 24, 2004
- Granted
- February 14, 2006
- Expires
- February 9, 2025
- Assignee
- ITSAUL PLANTS LLC
- Inventor
- SAUL ROBERT MARK
Abstract
A new and distinct cultivar of Alternanthera plant named ‘Creme de Menthe’, characterized by its upright and columnar plant habit; freely basal branching habit; bushy and dense growth habit; and green and pale yellow bi-colored leaves.
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 Alternanthera plant named ‘Creme de Menthe’, as illustrated and described.
Read the full patent: US Plant Patent PP16263 in full — the complete specification, every figure, and the file history.