Granted Patent
Utility
US 5,484,596 · App. 08/122,257
Active specific immunotherapy
Inventors:
Michael G. Hanna, Jr., Herbert C. Hoover, Jr., Leona C. Peters
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Nov 1, 1993
Inventors
Michael G. Hanna, Jr.
Herbert C. Hoover, Jr.
Leona C. Peters
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.