Granted Patent
Utility
US 5,354,847 · App. 07/759,707
Chimeric antibody with specificity to human tumor antigen
Inventors:
Alvin Y. Liu, Randy R. Robinson, Karl E. Hellstrom, Ingegred Hellstrom
Patented Case
View Patent ↗
Granted: Oct 11, 1994
Filed: Sep 12, 1991
Inventors
Alvin Y. Liu
Randy R. Robinson
Karl E. Hellstrom
Ingegred Hellstrom
Assignee (at issue)
BRISTOL-MYERS SQUIBB COMPANY
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.