US Plant Patent PP28979
PHALDTYK
Phalaenopsis orchid plant named ‘PHALDTYK’
UNDER PATENT
Still under patent. Protection ends August 4, 2036.
Twenty years from the filing date would end on July 28, 2036. This patent earned 7 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28979
- Filed
- July 28, 2016
- Granted
- February 20, 2018
- Expires
- August 4, 2036
- Assignee
- ANTHURA BV
- Inventor
- VAN SWIETEN MARTINUS NICOLAAS GERARDUS
Abstract
A new and distinct variety of Phalaenopsis plant named ‘PHALDTYK’, particularly characterized by having light purple shaded flowers, 1 to 3 peduncles that are long and sturdy, leaves that are obovate, and is propagated by meristem 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 ‘PHALDTYK’, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP28979 in full — the complete specification, every figure, and the file history.