Patents by Inventor Guillermo Ramirez-Aguilar

Guillermo Ramirez-Aguilar 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).

  • Reactor for the efficient oxidation of alkyl aromatic compounds
    Patent number: 7887765
    Abstract: A method and apparatus for the conversion of aromatic alkyls to aromatic carboxylic acids in a reactor are provided, wherein the location of the feeding of the reaction mixture into the reactor significantly increases the conversion efficiency of the precursor materials.
    Type: Grant
    Filed: June 21, 2007
    Date of Patent: February 15, 2011
    Assignee: Tereftalatos Mexicanos, S.A. de C.V.
    Inventors: Fernando Varela-Fuentes, Arturo Bulbarela-Croda, Guillermo Ramirez-Aguilar, Bertha Moran-Delgado
  • Process and apparatus for the efficient oxidation of alkyl aromatic compounds
    Publication number: 20080025887
    Abstract: A method and apparatus for the conversion of aromatic alkyls to aromatic carboxylic acids in a reactor are provided, wherein the location of the feeding of the reaction mixture into the reactor significantly increases the conversion efficiency of the precursor materials.
    Type: Application
    Filed: June 21, 2007
    Publication date: January 31, 2008
    Applicant: TEREFTALATOS MEXICANOS, S.A. de C.V.
    Inventors: Fernando Verela-Fuentes, Arturo Bulbarela-Croda, Guillermo Ramirez-Aguilar, Bertha Moran-Delgado
  • Process and apparatus for the efficient oxidation of alkyl aromatic compounds
    Patent number: 7273950
    Abstract: A method and apparatus for the conversion of aromatic alkyls to aromatic carboxylic acids in a reactor are provided, wherein the location of the feeding of the reaction mixture into the reactor significantly increases the conversion efficiency of the precursor materials.
    Type: Grant
    Filed: June 13, 2003
    Date of Patent: September 25, 2007
    Assignee: Tereftalatos Mexicanos, S.A. de C.V.
    Inventors: Fernando Varela-Fuentes, Arturo Bulbarela-Croda, Guillermo Ramirez-Aguilar, Bertha Moran-Delgado
  • Process and apparatus for the efficient oxidation of alkyl aromatic compounds
    Publication number: 20040254397
    Abstract: A method and apparatus for the conversion of aromatic alkyls to aromatic carboxylic acids in a reactor are provided, wherein the location of the feeding of the reaction mixture into the reactor significantly increases the conversion efficiency of the precursor materials.
    Type: Application
    Filed: June 13, 2003
    Publication date: December 16, 2004
    Applicant: TEREFTALATOS MEXICANOS, S.A. de C.V.
    Inventors: Fernando Varela-Fuentes, Arturo Bulbarela-Croda, Guillermo Ramirez-Aguilar, Bertha Moran-Delgado