Granted Patent
Utility
US 5,948,437 · App. 08/864,306
Pharmaceutical compositions using thiazepine
Inventors:
Bhavnish Parikh, Robert J. Timko, William Addicks
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: May 28, 1997
Inventors
Bhavnish Parikh
Robert J. Timko
William Addicks
Assignee (at issue)
Zeneca 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.