Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jin-Hwan Kim0
Srinivas Kodali0
Suddham Singh0
Wei Chen0
Annaliesa Sybil Anderson0
Avvari Krishna Prasad0
Jason Arnold Lotvin0
Jianxin Gu0
...
Date of Patent
March 1, 2022
0Patent Application Number
165344570
Date Filed
August 7, 2019
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In one aspect, the invention relates to an immunogenic composition comprising modified O-polysaccharide molecules derived from E. coli lipopolysaccharides and conjugates thereof. Multivalent vaccines may be prepared by combining two or more monovalent immunogenic compositions for different E. coli serotypes. In one embodiment, the modified O-polysaccharide molecules are produced by a recombinant bacterium that includes a wzz gene.
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