Granted Patent
Utility
US 6,653,354 · App. 09/881,178
NMDA antagonist comprising xenon
Inventors:
Nicholas Peter Franks, Mervyn Maze
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jun 14, 2001
Inventors
Nicholas Peter Franks
Mervyn Maze
Assignee (at issue)
Protexeon Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.