Granted Patent
Utility
US 5,204,095 · App. 07/554,985
Monoclonal antibodies against hepatitis B virus
Inventors:
Alison Helena Goodall, George Janossy, Howard Thomas
Patented Case
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Granted: Apr 20, 1993
Filed: Jul 17, 1990
Inventors
Alison Helena Goodall
George Janossy
Howard Thomas
Assignee (at issue)
NATIONAL RESEARCH DEVELOPMENT 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.