Patents by Inventor Antu Dey

Antu Dey 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).

  • Immunogenic complexes of polyanionic carbomers and Env polypeptides and methods of manufacture and use thereof
    Patent number: 9393300
    Abstract: The present invention relates to immunogenic complexes formed between polyanionic carbomers and Env polypeptides. Uses of the immunogenic complexes in applications including inducing an immune response and immunization generally are described. Methods of forming and manufacture of the immunogenic complexes are also described. The present invention also relates to immunogenic compositions including low viscosity, polyanionic carbomers and Env polypeptides. Uses of such immunogenic compositions in applications including inducing an immune response and immunization generally are described. Methods of manufacture of such immunogenic compositions are also described.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: July 19, 2016
    Assignee: Novartis AG
    Inventors: Susan W. Barnett, Antu Dey
  • STABILIZED GP120
    Publication number: 20150183835
    Abstract: The present invention provides an isolated polypeptide comprising an HIV gp120 polypeptide or soluble gp140 polypeptide stabilized in a conformation which exposes both CD4-bound and CD4-binding site epitopes. The invention also provides immunogenic compositions and methods of treating and preventing infection with HIV.
    Type: Application
    Filed: June 17, 2013
    Publication date: July 2, 2015
    Inventors: Andrea Carfi, Antu Dey, Aemro Kassa, Indresh K. Srivastava
  • IMMUNOGENIC COMPLEXES OF POLYANIONIC CARBOMERS AND ENV POLYPEPTIDES AND METHODS OF MANUFACTURE AND USE THEREOF
    Publication number: 20140314703
    Abstract: The present invention relates to immunogenic complexes formed between polyanionic carbomers and Env polypeptides. Uses of the immunogenic complexes in applications including inducing an immune response and immunization generally are described. Methods of forming and manufacture of the immunogenic complexes are also described. The present invention also relates to immunogenic compositions including low viscosity, polyanionic carbomers and Env polypeptides. Uses of such immunogenic compositions in applications including inducing an immune response and immunization generally are described. Methods of manufacture of such immunogenic compositions are also described.
    Type: Application
    Filed: November 14, 2012
    Publication date: October 23, 2014
    Inventors: Susan W. Barnett, Antu Dey