Granted Patent
Utility
US 5,904,920 · App. 08/486,854
Regulation of systemic immune responses utilizing cytokines and antigens
Inventors:
Glenn Dranoff, Richard C. Mulligan, Drew M. Pardoll
Patented Case
View Patent ↗
Granted: May 18, 1999
Filed: Jun 7, 1995
Inventors
Glenn Dranoff
Richard C. Mulligan
Drew M. Pardoll
Assignees (at issue)
Whitehead Institute for Biomedical Research
The Johns Hopkins University School of Medicine
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.