The British Airways Club World Suite?
BA is sitting on several other design patents for future seats, including this radical concept from PriestmanGoode in which the seat is more of an oversized couch or sofa which could accommodate passengers in a variety of positions, such as forward-facing for the taxi, take-off and landing stages of the flight a laptop-friendly work mode, with the tray table extended and passenger swiveling around a little on the sofa as well as a similar mode for eating. An infill section of the sofa would swing up to create a continuous surface between the seat and the ottoman so you can stretch out to watch a movie or grab some shut-eye.