Granted Patent
Utility
US 5,544,646 · App. 08/247,012
Systems for the intrapulmonary delivery of aerosolized aqueous formulations
Inventors:
Lester John Lloyd, Peter M. Lloyd, Reid M. Rubsamen, Jeffrey A. Schuster
Patented Case
View Patent ↗
Granted: Aug 13, 1996
Filed: May 20, 1994
Inventors
Lester John Lloyd
Peter M. Lloyd
Reid M. Rubsamen
Jeffrey A. Schuster
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.