Granted Patent
Utility
US 5,766,909 · App. 08/147,812
DNA encoding inducible nitric oxide synthase
Inventors:
Qiao-Wen Xie, Carl F. Nathan, Richard A. Mumford, Jimmy Ramos Calaycay
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Nov 5, 1993
Inventors
Qiao-Wen Xie
Carl F. Nathan
Richard A. Mumford
Jimmy Ramos Calaycay
Assignee (at issue)
MERCK & CO., INC.
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.