Granted Patent
Utility
US 5,002,771 · App. 07/306,696
Calcitonin suppository formulations
Inventors:
Abdur R. Purkaystha, Gary G. Gazdick, Jay Dorrell, Keith Mozzone, Howard J. Levin
Patented Case
View Patent ↗
Granted: Mar 26, 1991
Filed: Feb 3, 1989
Inventors
Abdur R. Purkaystha
Gary G. Gazdick
Jay Dorrell
Keith Mozzone
Howard J. Levin
Assignee (at issue)
Rorer Pharmaceutical Corporation
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.