US Plant Patent PP20328
SOGO F2451
Doritaenopsis plant named ‘SOGO F2451’
UNDER PATENT
Still under patent. Protection ends May 7, 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
- PP20328
- Filed
- May 7, 2008
- Granted
- September 22, 2009
- Expires
- May 7, 2028
- Assignee
- FENG CHIANG-KUEI
- Inventor
- FENG CHIANG-KUEI
Abstract
A new and distinct cultivar of Doritaenopsis plant named ‘SOGO F2451’, comprises its flowers of yellow overlaid with purple toward pink base and the red purple with white border 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 distinct cultivar of Doritaenopsis orchid plant named ‘SOGO F2451’ as illustrated and described.
Read the full patent: US Plant Patent PP20328 in full — the complete specification, every figure, and the file history.