Granted Patent
Utility
US 6,309,623 · App. 09/218,212
Stabilized preparations for use in metered dose inhalers
Inventors:
Jeffry Weers, Ernest G. Schutt, Luis A. Dellamary, Thomas E. Tarara, Alexey S. Kabalnov
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Dec 22, 1998
Inventors
Jeffry Weers
Ernest G. Schutt
Luis A. Dellamary
Thomas E. Tarara
Alexey S. Kabalnov
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.