Patents by Inventor Amulya Kumar Panda

Amulya Kumar Panda 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).

  • Vaccine composition capable of inducing memory antibody response from single point immunization
    Patent number: 10500283
    Abstract: The present investigation relates to entrapment of carbohydrate antigen such as Vi polysaccharide of Salmonella typhi in poly (DL) lactide (PDLLA) and polylactide-co-glycolide (PLGA) polymer particles. The formulated product not only elicits primary antibody titers from single dose application but also evokes memory antibody titer against the T independent antigen.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: December 10, 2019
    Assignee: National Institute of Immunology
    Inventors: Anish Chakkumkal, Amulya Kumar Panda
  • CONJUGATE FOR VACCINATION AGAINST TYPHOID COMPRISING CHEMICAL CONJUGATE OF VI POLYSACCHARIDE AND FLAGELLIN, A PROCESS FOR PRODUCING THE SAME AND A COMPOSITION COMPRISING THE CONJUGATE
    Publication number: 20190134177
    Abstract: The present investigation relates to a conjugate comprising flagellin adjuvant covalently linked to Vi polysaccharide derived from S. typhi for vaccination against typhoid. Both flagellin adjuvant and Vi polysaccharide are from S. typhi which leads to the improved immunogenicity. The conjugate of the present invention can be used as single dose administration without the need of multiple immunizations. The present invention also discloses a nanoparticle composition comprising the conjugate of the present invention.
    Type: Application
    Filed: April 21, 2017
    Publication date: May 9, 2019
    Inventors: Jairam Meena, Amulya Kumar Panda
  • Vaccine Composition Capable of Inducing Memory Antibody Response from Single Point Immunization
    Publication number: 20140242117
    Abstract: The present investigation relates to entrapment of carbohydrate antigen such as Vi polysaccharide of Salmonella typhi in poly (DL) lactide (PDLLA) and polylactide-co-glycolide (PLGA) polymer particles. The formulated product not only elicits primary antibody titers from single dose application but also evokes memory antibody titer against the T independent antigen.
    Type: Application
    Filed: May 29, 2012
    Publication date: August 28, 2014
    Applicant: National Institute of Immunology
    Inventors: Anish Chakkumkal, Amulya Kumar Panda
  • 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
  • PROCESS FOR OBTAINING BIOACTIVE RECOMBINANT PROTEIN FROM INCLUSION BODIES
    Publication number: 20100273234
    Abstract: This invention provides a process for obtaining bioactive recombinant protein from inclusion bodies without unfolding it completely into random coil structure. The process comprises solubilization of inclusion body protein using urea and propanol.
    Type: Application
    Filed: May 13, 2008
    Publication date: October 28, 2010
    Applicant: NATIONAL INSTITUTE OF IMMUNOLOGY
    Inventors: Amulya Kumar Panda, Mohan Surinder Singh, Kumar Arun Upadhyay
  • 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
  • Process for solubilization of recombinant proteins expressed as inclusion body
    Patent number: 7189811
    Abstract: The present invention relates to the solubilization and recovery in high yield, of inclusion body proteins from host cells using an appropriate denaturating agent. The process avoids the use of high concentration of chaotropic agents such as guanidine hydrochloride or urea.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: March 13, 2007
    Assignee: National Institute of Immunology
    Inventors: Amulya Kumar Panda, Mohammed Gulebahar Sheikh, Addala Naga Sai Eshwari, Lalit Chander Garg
  • Process for solubilization of recombinant proteins expressed as inclusion body
    Publication number: 20040235089
    Abstract: The present invention relates to the solubilization and recovery in high yield, of inclusion body proteins from host cells using an appropriate denaturating agent. The process avoids the use of high concentration of chaotropic agents such as guanidine hydrochloride or urea.
    Type: Application
    Filed: September 5, 2003
    Publication date: November 25, 2004
    Inventors: Amulya Kumar Panda, Mohammed Gulebahar Sheikh, Addala Naga Sai Eshwari, Lalit Chander Garg