Granted Patent
Utility
US 5,344,833 · App. 08/032,910
Oxepane isomers of rapamycin useful as immunosuppressive agents
Inventor:
Philip F. Hughes
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: Mar 18, 1993
Inventor
Philip F. Hughes
Assignee (at issue)
Amerimas Home Products, 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.