Granted Patent
Utility
US 4,816,583 · App. 07/130,393
3- and 5-(bicyclic ether or bicyclic alkylene thioether) alkylene amino thiatriazines
Inventors:
Donald E. Kuhla, Henry F. Campbell, William L. Studt, Stuart A. Dodson, Robert A. Galemmo, Jr., Pamela J. Durham
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Dec 9, 1987
Inventors
Donald E. Kuhla
Henry F. Campbell
William L. Studt
Stuart A. Dodson
Robert A. Galemmo, Jr.
Pamela J. Durham
Assignee (at issue)
Rorer Pharmaceutical Corporation
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.