Patents by Inventor Krishnaraj Tiwari

Krishnaraj Tiwari 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).

  • Patent number: 11447789
    Abstract: A method of making an antibody in plants that binds to ricin B chain is described. The method comprises (a) introducing a nucleic acid molecule encoding a heavy chain variable region of the antibody and a nucleic acid molecule encoding a light chain variable region of the antibody into a plant or plant cell; and (b) growing the plant or plant cell to obtain a plant that expresses the antibody or antibody fragment. The disclosure also relates to anti-ricin B chain antibodies and antibody fragments as well as methods of using same in therapy and prophylaxis.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: September 20, 2022
    Assignee: Her Majesty The Queen In Right of Canada, As Represented By The Minister of National Defence
    Inventors: J. Christopher Hall, Ashley J. Meyers, Krishnaraj Tiwari, Jyoti Latawa
  • Publication number: 20220018038
    Abstract: Provided herein are nanofibres including self-assembled cellular components derived from a homogenized plant tissue. Methods for preparing such nanofibres, as well as uses thereof in the treatment or prevention of diseases or disorders in a subject and/or as delivery vehicles are also described.
    Type: Application
    Filed: November 15, 2019
    Publication date: January 20, 2022
    Applicant: PSIGRYPH INC.
    Inventors: Gopinadhan PALIYATH, Krishnaraj TIWARI, Renu CHANDRASEKARAN, Julieta CORREA-BETANZO, Priya PADMANABHAN, Jayasankar SUBRAMANIAN
  • Publication number: 20220008349
    Abstract: Provided herein are nanoparticles including self-assembled cellular components derived from a homogenized plant tissue. Also provided are food powders and other related compositions. Methods for preparing such nanoparticles and food powders, as well as uses thereof in the treatment or prevention of diseases or disorders in a subject and/or as delivery vehicles are also described.
    Type: Application
    Filed: November 15, 2019
    Publication date: January 13, 2022
    Applicant: PSIGRYPH INC.
    Inventors: Gopinadhan PALIYATH, Krishnaraj TIWARI, Julieta CORREA-BETANZO, Priya PADMANABHAN, Nagisa NOSRATI, Marica BAKOVIC
  • Publication number: 20190284568
    Abstract: A method of making an antibody in plants that binds to ricin is described. The method comprises (a) introducing a nucleic acid molecule encoding a heavy chain variable region of the antibody and a nucleic acid molecule encoding a light chain variable region of the antibody into a plant or plant cell; and (b) growing the plant or plant cell to obtain a plant that expresses the antibody or antibody fragment. The disclosure also relates to anti-ricin antibodies and antibodies fragments as well as methods of using same in therapy and prophylaxis.
    Type: Application
    Filed: December 1, 2016
    Publication date: September 19, 2019
    Inventors: J. Christopher Hall, Ashley J. Meyers, Krishnaraj Tiwari, Jyoti Latawa