Granted Patent
Utility
US 4,863,736 · App. 07/146,381
Somatotropin prolonged release
Inventors:
Michael J. Azain, Kenneth E. Eigenberg, Thomas Richard Kasser, M. Jerome Sabacky
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Feb 3, 1988
Inventors
Michael J. Azain
Kenneth E. Eigenberg
Thomas Richard Kasser
M. Jerome Sabacky
Assignee (at issue)
Monsanto Company
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.