Granted Patent
Utility
US 5,597,573 · App. 08/405,438
Lipid-A analogs: new monosaccharide and disaccharide intermediates for eliciting therapeutic antibodies and for antitumor and antiviral activities
Inventors:
Balreddy Kamireddy, Michael J. Darsley, David M. Simpson, Richard J. Massey
Patented Case
View Patent ↗
Granted: Jan 28, 1997
Filed: Mar 14, 1995
Inventors
Balreddy Kamireddy
Michael J. Darsley
David M. Simpson
Richard J. Massey
Assignee (at issue)
IGEN Co., 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.