Granted Patent
Utility
US 6,764,694 · App. 09/492,584
Stable formulations of ACE inhibitors, and methods for preparation thereof
Inventor:
Spiridon Spireas
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Jan 27, 2000
Inventor
Spiridon Spireas
Assignee (at issue)
Mutual Pharmaceutical Company, 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.