Patents by Inventor Anup Datta

Anup Datta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Neisseria meningitidis serogroup a capsular polysaccharide acetyltransferase, methods and compositions
    Publication number: 20060073168
    Abstract: Provided are recombinant DNA molecules that do not occur in nature encoding an O-acetyltransferase, vectors that direct expression of an O-acetyltransferase, recombinant host cells which express an O-acetyltransferase, methods for recombinant production of an O-acetyltransferase, methods for acetylating capsular polysaccharides, especially those of a Serogroup A Neisseria meningitidis using a recombinant O-acetyltransferase, and immunogenic compositions comprising the acetylated capsular polysaccharide.
    Type: Application
    Filed: August 11, 2005
    Publication date: April 6, 2006
    Inventors: David Stephens, Seshu Gudlavalleti, Yih-Ling Tzeng, Anup Datta, Russell Carlson