Granted Patent
Utility
US 5,349,060 · App. 08/058,918
Rapamycin 31-ester with N,N-dimethylglycine derivatives useful as immunosuppressive agents
Inventors:
Wenling Kao, Robert L. Vogel
Patented Case
View Patent ↗
Granted: Sep 20, 1994
Filed: May 6, 1993
Inventors
Wenling Kao
Robert L. Vogel
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.