Granted Patent
Utility
US 5,084,442 · App. 07/240,662
Cyclic growth hormone releasing factor analogs and method for the manufacture thereof
Inventors:
Arthur M. Felix, David Charles Fry, Edgar P. Heimer, Vincent S. Madison
Patented Case
View Patent ↗
Granted: Jan 28, 1992
Filed: Sep 6, 1988
Inventors
Arthur M. Felix
David Charles Fry
Edgar P. Heimer
Vincent S. Madison
Assignee (at issue)
HOFFMANN-LA ROCHE 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.