Granted Patent
Utility
US 6,436,368 · App. 09/690,388
Process for preparing beclomethasone dipropionate freon® clathrate
Inventors:
George M. Love, Stanley Rosenhouse
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Oct 17, 2000
Inventors
George M. Love
Stanley Rosenhouse
Assignee (at issue)
SCHERING 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.