Granted Patent
Utility
US 4,604,237 · App. 06/673,300
Des-21-threonine-calcitonin
Inventors:
Ronald C. Orlowski, Jay K. Seyler, Glenn L. Stahl
Patented Case
View Patent ↗
Granted: Aug 5, 1986
Filed: Nov 20, 1984
Inventors
Ronald C. Orlowski
Jay K. Seyler
Glenn L. Stahl
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.