Granted Patent
Utility
US 4,444,878 · App. 06/332,881
Bispecific antibody determinants
Inventor:
Henry Paulus
Patented Case
View Patent ↗
Granted: Apr 24, 1984
Filed: Dec 21, 1981
Inventor
Henry Paulus
Assignee (at issue)
Boston Biomedical Research Institute
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.