US Plant Patent PP19837
SOGO F1016
Doritaenopsis plant named ‘SOGO F1016’
UNDER PATENT
Still under patent. Protection ends April 24, 2028.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP19837
- Filed
- April 24, 2008
- Granted
- March 17, 2009
- Expires
- April 24, 2028
- Assignee
- FENG CHIANG-KUEI
- Inventor
- FENG CHIANG-KUEI
Abstract
A new and distinct cultivar of Doritaenopsis plant named ‘SOGO F1016’, characterized by its flowers of yellow overlaid toward white base and the white with red labellum, freely flowering habit, upright, freely branching and sturdy flowering stems, and the excellent 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 cultivar of Doritaenopsis orchid plant named ‘SOGO F1016’ as illustrated and described.
Read the full patent: US Plant Patent PP19837 in full — the complete specification, every figure, and the file history.