Granted Patent
Utility
US 4,622,387 · App. 06/746,435
8-methionine calcitonin
Inventors:
Ronald C. Orlowski, Jay K. Seyler
Patented Case
View Patent ↗
Granted: Nov 11, 1986
Filed: Jun 19, 1985
Inventors
Ronald C. Orlowski
Jay K. Seyler
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.