Patents by Inventor Julian De La Azuela

Julian De La Azuela 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).

  • Fuel filter
    Patent number: 8017009
    Abstract: The present invention relates to a fuel filter having a filter element and connections for the fuel inlet and the fuel outlet. In order to permit a more compact design, the fuel filter employs flat, block-shaped filter element.
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: September 13, 2011
    Assignee: Robert Bosch GmbH
    Inventors: Julen Burgoa Arteche, Cesar Garcia Benitez, Enrique Casillas Torres, Julian De La Azuela, Candido Juara Ropero, Teresa Serrano Gil
  • Fuel filter
    Patent number: 7850846
    Abstract: The invention relates to a structurally simple and hence economical fuel filter, in particular a diesel filter, having at least one fuel inlet, at least one fuel outlet, water separator means, at least one sump, a water outlet associated with the sump, and control means for the water outlet, in which the water to be drained out is cleaned by means for separating out contaminants, so that this water can be given off to the environment.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: December 14, 2010
    Assignee: Robert Bosch GmbH
    Inventors: Julian De La Azuela, Juergen Gruen, Nestor Rodriguez-Amaya
  • Fuel filter
    Publication number: 20060219622
    Abstract: The present invention relates to a fuel filter having a filter element and connections for the fuel inlet and the fuel outlet. In order to permit a more compact design, the fuel filter employs flat, block-shaped filter element.
    Type: Application
    Filed: July 20, 2004
    Publication date: October 5, 2006
    Inventors: Julen Arteche, Cesar Benitez, Enrique Torres, Julian De La Azuela, Candido Ropero, Teresa Gil
  • Fuel filter
    Publication number: 20060207924
    Abstract: The invention relates to a structurally simple and hence economical fuel filter, in particular a diesel filter, having at least one fuel inlet, at least one fuel outlet, water separator means, at least one sump, a water outlet associated with the sump, and control means for the water outlet, in which the water to be drained out is cleaned by means for separating out contaminants, so that this water can be given off to the environment.
    Type: Application
    Filed: November 20, 2003
    Publication date: September 21, 2006
    Inventors: Julian De La Azuela, Juergen Gruen, Nestor Rodriguez-Amaya