Granted Patent
Utility
US 5,169,851 · App. 07/875,478
Rapamycin analog as immunosuppressants and antifungals
Inventors:
Philip F. Hughes, John H. Musser
Patented Case
View Patent ↗
Granted: Dec 8, 1992
Filed: Apr 29, 1992
Inventors
Philip F. Hughes
John H. Musser
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.