Granted Patent
Utility
US 6,119,953 · App. 09/171,518
Liquid atomization process
Inventors:
Alfonso Ganan-Calvo, Antonio Barrero Ripoll
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Apr 21, 1999
Inventors
Alfonso Ganan-Calvo
Antonio Barrero Ripoll
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.