Granted Patent
Utility
US 5,348,880 · App. 08/094,589
Tumor associated monoclonal antibody 81AV/78
Inventors:
Michael G. Hanna, Jr., Martin V. Haspel, Herbert C. Hoover, Jr.
Patented Case
View Patent ↗
Granted: Sep 20, 1994
Filed: Jul 20, 1993
Inventors
Michael G. Hanna, Jr.
Martin V. Haspel
Herbert C. Hoover, Jr.
Assignee (at issue)
Akzo N.V.
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.