Granted Patent
Utility
US 3,950,529 · App. 05/546,689
Amino acid formulations for patients with liver disease and method of using same
Inventors:
Josef E. Fischer, Norman N. Yoshimura, Thomas L. Westman, Fred H. Deindoerfer
Patented Case
View Patent ↗
Granted: Apr 13, 1976
Filed: Feb 3, 1975
Inventors
Josef E. Fischer
Norman N. Yoshimura
Thomas L. Westman
Fred H. Deindoerfer
Assignees (at issue)
MASSACHUSETTS GENERAL HOSPITAL
American Hospital Supply Corp.
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.