Method of isolating a peptide which immunologically mimics microbial carbohydrates including group B streptococcal carbohydrates and the use thereof in a vaccine

Granted: Sep 3, 2002 Filed: Dec 30, 1998

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.