US Plant Patent PP18970
Esm Arroz
Limonium plant named ‘Esm Arroz’
PUBLIC DOMAIN
Patent expired July 21, 2026. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on July 19, 2026. This patent earned 2 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18970
- Filed
- July 19, 2006
- Granted
- June 24, 2008
- Expires
- July 21, 2026
- Assignee
- ESMERALDA BREEDING BV
- Inventor
- HOOIJMAN ALOYSIUS A J
Abstract
A new and distinct cultivar of Limonium plant named ‘Esm Arroz’, characterized by its erect, long and strong flowering stems; vigorous growth habit; freely flowering habit; small white-colored flowers that do not fully open; and good postproduction longevity.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Limonium plant named ‘Esm Arroz’ as illustrated and described.
Read the full patent: US Plant Patent PP18970 in full — the complete specification, every figure, and the file history.