Granted Patent
Utility
US 6,440,337 · App. 09/380,025
Method and apparatus for the formation of particles
Inventors:
Mazen Hanna, Peter York
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Dec 16, 1999
Inventors
Mazen Hanna
Peter York
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.