Patents by Inventor Anish Chakkunkal

Anish Chakkunkal 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).

  • SPRAY DRIED POWDER FORMULATION FOR VACCINES ENTRAPPING ALUM AND THE ANTIGEN IN BIODEGRADABLE POLYMER PARTICLES
    Publication number: 20130259948
    Abstract: The present invention relates to a novel effective dry powder vaccine formulation that increases the immune response in the host. The formulation comprises of an antigen entrapped into a polymer particle, coated with alum, finally spray dried into a dry powder. This formulation is used to elicit long lasting higher antibody titers than alum adsorbed antigen or admixture of polymer entrapped antigen and alum.
    Type: Application
    Filed: September 20, 2011
    Publication date: October 3, 2013
    Applicant: NATIONAL INSTITUTE OF IMMUNOLOGY
    Inventors: Amulya Kumar Panda, Anish Chakkunkal, Dinesh Giri Goswami
  • Biodegradable polymer scaffold and process for preparation thereof
    Patent number: 8268342
    Abstract: The present invention relates to a process for preparation of a biodegradable polymer scaffold using biodegradable polymer, surfactant and alcohol. The biodegradable polymer scaffold obtained from the process disclosed is useful for tissue engineering, therapeutic compound delivery and/or wound dressing.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: September 18, 2012
    Assignee: National Institute of Immunology
    Inventors: Amulya Kumar Panda, Rajmohan Gopimohan, Anish Chakkunkal
  • BIODEGRADABLE POLYMER SCAFFOLD AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20100233277
    Abstract: The present invention relates to a process for preparation of a biodegradable polymer scaffold using biodegradable polymer, surfactant and alcohol. The biodegradable polymer scaffold obtained from the process disclosed is useful for tissue engineering, therapeutic compound delivery and/or wound dressing.
    Type: Application
    Filed: October 23, 2008
    Publication date: September 16, 2010
    Inventors: Amulya Kumar Panda, Rajmohan Gopimohan, Anish Chakkunkal