US Plant Patent PP26830
PHALDUZAH
Phalaenopsis orchid plant named ‘PHALDUZAH’
UNDER PATENT
Still under patent. Protection ends January 27, 2035.
Twenty years from the filing date would end on November 18, 2034. This patent earned 70 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP26830
- Filed
- November 18, 2014
- Granted
- June 14, 2016
- Expires
- January 27, 2035
- Assignee
- ANTHURA BV
- Inventor
- VAN SWIETEN MARTINUS NICOLAAS GERARDUS
Abstract
A new and distinct variety of Phalaenopsis plant named ‘PHALDUZAH’, particularly characterized by having white flowers with purple flecks, typically 2 peduncles, an inflorescence that is long and sturdy, leaves that are oblong shape, and is propagated by tissue culture is disclosed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of Phalaenopsis plant named ‘PHALDUZAH’, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP26830 in full — the complete specification, every figure, and the file history.