Granted Patent
Utility
US 4,708,862 · App. 06/875,256
Radioimmuno detection of human cancers using anti-tumor monoclonal antibody
Inventor:
Robert W. Baldwin
Patented Case
View Patent ↗
Granted: Nov 24, 1987
Filed: Jun 17, 1986
Inventor
Robert W. Baldwin
Assignee (at issue)
Xoma Ltd.
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.