Patents by Inventor Archana Chugh

Archana Chugh 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).

  • Agrobacterium derived cell penetrating peptides as nanocarriers
    Patent number: 11254944
    Abstract: The present invention relates to a nanocarrier peptide sequence (SEQ ID NO: 6 KXPXXXXA/V/GXGNXX; wherein X is selected from amino acid R, K, A or H. The present invention also relates to the method for cellular delivery, by implementing the steps of: complexation of a peptide nanocarrier sequence: KXPXXXXA/V/GXGNXX; where X is selected from amino acid R,K,A and H having SEQ ID NO: 6 with a macromolecule to obtain a complex; and administering the complex to a targeted mammalian or plant cell or tissue.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: February 22, 2022
    Assignee: INDIAN INSTITUTE OF TECHNOLOGY DELHI
    Inventors: Archana Chugh, Aastha Jain, Mudit Mishra
  • AGROBACTERIUM DERIVED CELL PENETRATING PEPTIDES AS NANOCARRIERS
    Publication number: 20200095283
    Abstract: The present invention relates to a nanocarrier peptide sequence (Sequence Id no. KXPXXXXA/V/GXGNXX; wherein X is selected from amino acid R, K, A or H. The present invention also relates to the method for cellular delivery, comprising the steps of: complexation of a peptide nanocarrier sequence: XPXXXXA/V/GXGNXX; where X is selected from amino acid R, K, A and H having SEQ ID NO 6 with a macromolecule to obtain a complex; and administering the complex to a targeted mammalian or plant cell or tissue.
    Type: Application
    Filed: October 7, 2019
    Publication date: March 26, 2020
    Inventors: Archana CHUGH, Aastha JAIN, Mudit MISHRA
  • NANOCARRIER BASED PLANT TRANSFECTION AND TRANSDUCTION
    Publication number: 20160340683
    Abstract: The present invention provides a novel method for the transduction and/or transfection of plant cells. Cell-penetrating peptides (CPPs) have been successfully employed as nanocarriers to deliver proteins and oligonucleotides to single plant cell microspores as well as multi-cellular zygotic embryos. The efficiency of CPP internalization and further delivery of a macromolecular cargo comprising a protein and/or an oligonucleotide can be enhanced by permeabilization of the zygotic embryos.
    Type: Application
    Filed: June 2, 2016
    Publication date: November 24, 2016
    Inventors: Francois EUDES, Archana CHUGH, Priti MAHESHWARI
  • Nanocarrier based plant transfection and transduction
    Patent number: 9382548
    Abstract: The present invention provides a novel method for the transduction and/or transfection of plant cells. Cell-penetrating peptides (CPPs) have been successfully employed as nanocarriers to deliver proteins and oligonucleotides to single plant cell microspores as well as multi-cellular zygotic embryos. The efficiency of CPP internalization and further delivery of a macromolecular cargo comprising a protein and/or an oligonucleotide can be enhanced by permeabilization of the zygotic embryos.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: July 5, 2016
    Assignee: HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF AGRICULTURE AND AGRI-FOOD
    Inventors: Francois Eudes, Archana Chugh
  • NANOCARRIER BASED PLANT TRANSFECTION AND TRANSDUCTION
    Publication number: 20140182012
    Abstract: The present invention provides a novel method for the transduction and/or transfection of plant cells. Cell-penetrating peptides (CPPs) have been successfully employed as nanocarriers to deliver proteins and oligonucleotides to single plant cell microspores as well as multi-cellular zygotic embryos. The efficiency of CPP internalization and further delivery of a macromolecular cargo comprising a protein and/or an oligonucleotide can be enhanced by permeabilization of the zygotic embryos.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 26, 2014
    Applicant: AGRICULTURE AND AGRI-FOOD CANADA
    Inventors: Francois EUDES, Archana CHUGH
  • Nanocarrier based plant transfection and transduction
    Patent number: 8680366
    Abstract: The present invention provides a novel method for the transduction and/or transfection of plant cells. Cell-penetrating peptides (CPPs) have been successfully employed as nanocarriers to deliver proteins and oligonucleotides to single plant cell microspores as well as multi-cellular zygotic embryos. The efficiency of CPP internalization and further delivery of a macromolecular cargo comprising a protein and/or an oligonucleotide can be enhanced by permeabilization of the zygotic embryos.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: March 25, 2014
    Assignee: Agriculture and Agri-Food Canada
    Inventors: Francois Eudes, Archana Chugh
  • NANOCARRIER BASED PLANT TRANSFECTION AND TRANSDUCTION
    Publication number: 20110035836
    Abstract: The present invention provides a novel method for the transduction and/or transfection of plant cells. Cell-penetrating peptides (CPPs) have been successfully employed as nanocarriers to deliver proteins and oligonucleotides to single plant cell microspores as well as multi-cellular zygotic embryos. The efficiency of CPP internalization and further delivery of a macromolecular cargo comprising a protein and/or an oligonucleotide can be enhanced by permeabilization of the zygotic embryos.
    Type: Application
    Filed: June 9, 2008
    Publication date: February 10, 2011
    Applicant: AGRICULTURE AND AGRI-FOOD CANADA
    Inventors: Francois Eudes, Archana Chugh