Patent 10196429 was granted and assigned to Pfizer Limited on February, 2019 by the United States Patent and Trademark Office.
In one aspect, the invention relates to a non-lipidated and non-pyruvylated Neisseria meningitidis serogroup B subfamily A A12 polypeptide. In another aspect, the invention relates to an immunogenic composition including an isolated non-lipidated, non-pyruvylated ORF2086 polypeptide from Neisseria meningitidis serogroup B, and at least one conjugated capsular saccharide from a meningococcal serogroup.