Granted Patent
Utility
US 6,080,721 · App. 09/128,401
Pulmonary delivery of active fragments of parathyroid hormone
Inventor:
John S. Patton
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Aug 3, 1998
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.