Patents by Inventor Sukanta Dutta

Sukanta Dutta 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).

  • Size-variable strain-specific protective antigen for Potomac horse fever
    Publication number: 20080069824
    Abstract: An isolated and purified antigen which is expressed by a wild-type E. risticii strain and is specific to the stain. The present invention also relates to nucleic acid constructs which encode the antigen, expression vectors, transformed host cells, and methods for producing the antigen.
    Type: Application
    Filed: November 3, 2005
    Publication date: March 20, 2008
    Inventors: Sukanta Dutta, Biswajit Biswas, Ramesh Vemulapalli
  • Size-variable strain-specific protective antigen for potomac horse fever
    Publication number: 20040191262
    Abstract: An isolated and purified antigen which is expressed by a wild-type E. risticii strain and is specific to the strain. The present invention also relates to nucleic acid constructs which encode the antigen, expression vectors, transformed host cells, and methods for producing the antigen.
    Type: Application
    Filed: January 23, 2002
    Publication date: September 30, 2004
    Inventors: Sukanta Dutta, Biswajit Biswas, Ramesh Vemulapalli
  • Size-variable strain-specific protective antigen for potomac horse fever
    Patent number: 6375954
    Abstract: An isolated and purified antigen which is expressed by a wild-type E. risticii strain and is specific to the strain. The present invention also relates to nucleic acid constructs which encode the antigen, expression vectors, transformed host cells, and methods for producing the antigen.
    Type: Grant
    Filed: September 18, 1998
    Date of Patent: April 23, 2002
    Assignee: University of Maryland College Park
    Inventors: Sukanta Dutta, Biswajit Biswas, Ramesh Vemulapalli