Granted Patent
Utility
US 5,977,115 · App. 08/973,624
Alpha 1a adrenergic receptor antagonists
Inventors:
Michael A. Patane, Mark G. Bock, Roger M. Freidinger, Rose Ann Ponticello, Randall C. Newton
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Dec 4, 1997
Inventors
Michael A. Patane
Mark G. Bock
Roger M. Freidinger
Rose Ann Ponticello
Randall C. Newton
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.