Granted Patent
Utility
US 4,632,978 · App. 06/787,202
6-serine, des-19-leucine calcitonin
Inventors:
Jay K. Seyler, Ronald C. Orlowski
Patented Case
View Patent ↗
Granted: Dec 30, 1986
Filed: Oct 15, 1985
Inventors
Jay K. Seyler
Ronald C. Orlowski
Assignee (at issue)
Armour Pharmaceutical
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.