Patents by Inventor Marcelo Cortez San Martin

Marcelo Cortez San Martin 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).

  • Recombinant vaccine against proliferative enteropathy in animals
    Patent number: 11661444
    Abstract: The present invention relates to a recombinant vaccine against Lawsonia intracellularis, based on a recombinant synthetic chimeric variant of membrane proteins and invasins of said bacteria. In addition, the invention discloses synthetic nucleotide sequences encoding said protein variants, recombinant proteins as such, an expression cassette of said synthetic protein antigens, a transformed cell, and a method for producing said antigens, demonstrating the antigenicity and protective potential thereof against the pathogen Lawsonia intracellularis.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: May 30, 2023
    Assignee: UNIVERSIDAD DE CONCEPCIÓN
    Inventors: Raquel Montesino Segui, Jorge Toledo Alonso, Alvaro Ruiz Garrido, Oliberto Sanchez Ramos, Nicolas Gutierrez Mella, Omar Farnos Villar, Angela Hidalgo Gajardo, Eduardo Ramos Delgado, Marcelo Cortez San Martin
  • RECOMBINANT VACCINE AGAINST PROLIFERATIVE ENTEROPATHY IN ANIMALS
    Publication number: 20210221855
    Abstract: The present invention relates to a recombinant vaccine against Lawsonia intracellularis, based on a recombinant synthetic chimeric variant of membrane proteins and invasins of said bacteria. In addition, the invention discloses synthetic nucleotide sequences encoding said protein variants, recombinant proteins as such, an expression cassette of said synthetic protein antigens, a transformed cell, and a method for producing said antigens, demonstrating the antigenicity and protective potential thereof against the pathogen Lawsonia intracellularis.
    Type: Application
    Filed: August 28, 2018
    Publication date: July 22, 2021
    Inventors: Raquel MONTESINO SEGUI, Jorge TOLEDO ALONSO, Alvaro RUIZ GARRIDO, Oliberto SANCHEZ RAMOS, Nicolas GUTIERREZ MELLA, Omar FARNOS VILLAR, Angela HIDALGO GAJARDO, Eduardo RAMOS DELGADO, Marcelo CORTEZ SAN MARTIN
  • Plasmids and method for obtaining viral particles
    Patent number: 10544398
    Abstract: The present invention describes a viral RNA expression plasmid and a method for obtaining viral particles based on the plasmids comprising transfecting animal cells with an expression vector or a set of expression vectors capable of expressing a nucleoprotein and RNA-dependent polymerase RNA; and transfecting the animal cell with an expression vector or a set of expression vectors with nucleotide sequences encoding recombinant RNA molecules.
    Type: Grant
    Filed: January 6, 2016
    Date of Patent: January 28, 2020
    Assignee: UNIVERSIDAD DE SANTIAGO DE CHILE
    Inventors: Carolina Beltrán Pavez, Marcelo Cortez San Martin, Eugenio Spencer Ossa, Carolina Tambley Zamorano, Daniela Toro Ascuy
  • PLASMIDS AND METHOD FOR OBTAINING VIRAL PARTICLES
    Publication number: 20180030416
    Abstract: The present invention describes a viral RNA expression plasmid and a method for obtaining viral particles based on said plasmids comprising transfecting animal cells with an expression vector or a set of expression vectors capable of expressing a nucleoprotein and RNA-dependent polymerase RNA; and transfecting the animal cell with an expression vector or a set of expression vectors with nucleotide sequences encoding recombinant RNA molecules.
    Type: Application
    Filed: January 6, 2016
    Publication date: February 1, 2018
    Inventors: Carolina Beltrán Pavez, Marcelo Cortez San Martín, Eugenio Spencer Ossa, Carolina Tambley Zamorano, Daniela Toro Ascuy