Granted Patent
Utility
US 6,765,091 · App. 10/070,101
Oligosaccharides derived from ribose-ribitol-phosphate, and vaccines containing them
Inventors:
Vicente Guillermo Verez Bencomo, Rene Roy
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Jul 16, 2002
Inventors
Vicente Guillermo Verez Bencomo
Rene Roy
Assignees (at issue)
UNIVERSIDAD DE LA HABANA
University of Ottawa
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.