Granted Patent
Utility
US 5,814,607 · App. 08/625,586
Pulmonary delivery of active fragments of parathyroid hormone
Inventor:
John S. Patton
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Mar 28, 1996
Inventor
John S. Patton
Assignee (at issue)
Inhale Therapeutic Systems, Inc.
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.