Granted Patent
Utility
US 5,358,708 · App. 08/011,431
Stabilization of protein formulations
Inventor:
Suman Patel
Patented Case
View Patent ↗
Granted: Oct 25, 1994
Filed: Jan 29, 1993
Inventor
Suman Patel
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.