Patents by Inventor Omar Rangel Alvarez

Omar Rangel Alvarez 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).

  • Quick corn nixtamalization process
    Patent number: 8110239
    Abstract: A process for the production of fresh masa, nixtamalized flour and derived products. The invention is a new process for production of corn masa (dough) to be used in the production of tortillas, fried or baked tortilla chips, tostadas, or corn chips. The new process produces masa directly from raw materials without the traditional cooking and steeping steps. It utilizes a series of processing steps including dry blending, hydrating, and working dough in an extruder having a unique screw configuration. The new process uses very little water and emits no waste water.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: February 7, 2012
    Assignee: Sabritas, S. de R.L. de C.V.
    Inventors: Celso Olmedo Bejarano Wallens, Joaquín Fernández Baumeister, Roberto Cayetano Guzman Tello, Omar Rangel Alvarez
  • Quick Corn Nixtamalization Process
    Publication number: 20090291186
    Abstract: A process for the production of fresh masa, nixtamalized flour and derived products. The invention is a new process for production of corn masa (dough) to be used in the production of tortillas, fried or baked tortilla chips, tostadas, or corn chips. The new process produces masa directly from raw materials without the traditional cooking and steeping steps. It utilizes a series of processing steps including dry blending, hydrating, and working dough in an extruder having a unique screw configuration. The new process uses very little water and emits no waste water.
    Type: Application
    Filed: May 22, 2008
    Publication date: November 26, 2009
    Applicant: Sabritas, S. de R.L. de C.V.
    Inventors: Celso Olmedo Bejarano Wallens, Joaquin Fernandez Baumeister, Roberto Cayetano Guzman Tello, Omar Rangel Alvarez
  • Snack food product
    Patent number: D715022
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: October 14, 2014
    Assignee: Sabritas, S de R.L. de C.V.
    Inventors: Fabiola Maria Teresa Torres Sanchez, Joaquin Hernandez Diaz, Osiris Mendoza Reyes, Omar Rangel Alvarez, Eduardo Valentin Arellano Guerra
  • Snack food product
    Patent number: D715023
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: October 14, 2014
    Assignee: Sabritas, S. de R.L. de C.V.
    Inventors: Fabiola Maria Teresa Torres Sanchez, Joaquin Hernandez Diaz, Osiris Mendoza Reyes, Omar Rangel Alvarez, Eduardo Valentin Arellano Guerra
  • Snack food product
    Patent number: D715024
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: October 14, 2014
    Assignee: Sabritas, S. de R.L. de C.V.
    Inventors: Fabiola Maria Teresa Torres Sanchez, Joaquin Hernandez Diaz, Osiris Mendoza Reyes, Omar Rangel Alvarez, Eduardo Valentin Arellano Guerra
  • Snack food product
    Patent number: D715025
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: October 14, 2014
    Assignee: Sabritas, S. de R.L. de C.V.
    Inventors: Fabiola Maria Teresa Torres Sanchez, Joaquin Hernandez Diaz, Osiris Mendoza Reyes, Omar Rangel Alvarez, Eduardo Valentin Arellano Guerra
  • Snack food product
    Patent number: D715026
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: October 14, 2014
    Assignee: Sabritas, S. de R.L. de C.V.
    Inventors: Fabiola Maria Teresa Torres Sanchez, Joaquin Hernandez Diaz, Osiris Mendoza Reyes, Omar Rangel Alvarez, Eduardo Valentin Arellano Guerra
  • Snack food product
    Patent number: D732792
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: June 30, 2015
    Assignee: SABRITAS, S. DE R.L. DE C.V.
    Inventors: Omar Rangel Alvarez, Joaquin Hernandez Diaz, Eduardo Valentin Arellano Guerra, Timothy Allen Johnson, Osiris Mendoza Reyes, Fabiola Maria Teresa Torres Sanchez, Joyce Jincao Xu