Granted Patent
Utility
US 4,863,957 · App. 07/135,805
Novel HMG-CoA reductase inhibitors
Inventors:
Kent W. Neuenschwander, John R. Regan, Benedict J. Kosmider
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Dec 21, 1987
Inventors
Kent W. Neuenschwander
John R. Regan
Benedict J. Kosmider
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.