Granted Patent
Utility
US 4,448,774 · App. 06/452,294
Steroid formulation
Inventors:
Emmett Clemente, Ho-Leung Fung, Denise Brousseau
Patented Case
View Patent ↗
Granted: May 15, 1984
Filed: Dec 22, 1982
Inventors
Emmett Clemente
Ho-Leung Fung
Denise Brousseau
Assignee (at issue)
Fisons Ltd.
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.