Granted Patent
Utility
US 5,419,315 · App. 08/279,720
Intrapulmonary delivery of hormones
Inventor:
Reid M. Rubsamen
Patented Case
View Patent ↗
Granted: May 30, 1995
Filed: Jul 25, 1994
Inventor
Reid M. Rubsamen
Assignee (at issue)
ARADIGM 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.