Patents by Inventor Uxoa Izagirre-Etxeberria

Uxoa Izagirre-Etxeberria 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).

  • Chromium-free conversion coating
    Patent number: 10550478
    Abstract: A chromium-free conversion coating is prepared by the addition of inorganic metallic salts and one or more silanes to dispersions of conducting polymers which are then exposed to alloys of aluminum or other metals. Advantageously, the performance of the coating is comparable to that of conventional chromium-based methods for a number of aluminum alloys having particular significance in the manufacture of aircraft.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: February 4, 2020
    Assignee: The Boeing Company
    Inventors: Francisco Jesus Cano-Iranzo, Uxoa Izagirre-Etxeberria, Oihana Zubillaga-Alcorta, Patricia Santa Coloma-Mozo, Nieves Lapena-Rey
  • CHROMIUM-FREE CONVERSION COATING
    Publication number: 20170016120
    Abstract: A chromium-free conversion coating is prepared by the addition of inorganic metallic salts and one or more silanes to dispersions of conducting polymers which are then exposed to alloys of aluminum or other metals. Advantageously, the performance of the coating is comparable to that of conventional chromium-based methods for a number of aluminum alloys having particular significance in the manufacture of aircraft.
    Type: Application
    Filed: September 30, 2016
    Publication date: January 19, 2017
    Inventors: Francisco Jesus Cano-Iranzo, Uxoa Izagirre-Etxeberria, Oihana Zubillaga-Alcorta, Patricia Santa Coloma-Mozo, Nieves Lapena-Rey
  • Chromium-free conversion coating
    Patent number: 9476125
    Abstract: A chromium-free conversion coating is prepared by the addition of inorganic metallic salts and one or more silanes to dispersions of conducting polymers which are then exposed to alloys of aluminum or other metals. Advantageously, the performance of the coating is comparable to that of conventional chromium-based methods for a number of aluminum alloys having particular significance in the manufacture of aircraft.
    Type: Grant
    Filed: October 26, 2012
    Date of Patent: October 25, 2016
    Assignee: The Boeing Company
    Inventors: Francisco Jesus Cano-Iranzo, Uxoa Izagirre-Etxeberria, Oihana Zubillaga-Alcorta, Patricia Santa Coloma-Mozo, Nieves Lapena-Rey
  • Chromium-free conversion coating
    Patent number: 8298350
    Abstract: A chromium-free conversion coating is prepared by the addition of inorganic salts to dispersions of conducting polymers which are then exposed to alloys of aluminum or other metals. Advantageously, the performance of the coating is comparable to that of known Cr (chromium)-based methods for a number of aluminum alloys having particular significance in the manufacture of aircraft.
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: October 30, 2012
    Assignee: The Boeing Company
    Inventors: Francisco Jesus Cano-Iranzo, Uxoa Izagirre-Etxeberria, Oihana Zubillaga-Alcorta, Patricia Santa Coloma-Mozo, Nieves Lapeña-rey
  • CHROMIUM-FREE CONVERSION COATING
    Publication number: 20100009083
    Abstract: A chromium-free conversion coating is prepared by the addition of inorganic salts to dispersions of conducting polymers which are then exposed to alloys of aluminum or other metals. Advantageously, the performance of the coating is comparable to that of known Cr (chromium)-based methods for a number of aluminum alloys having particular significance in the manufacture of aircraft.
    Type: Application
    Filed: July 24, 2007
    Publication date: January 14, 2010
    Applicant: THE BOEING COMPANY
    Inventors: Francisco Jesus Cano-Iranzo, Uxoa Izagirre-Etxeberria, Oihana Zubillaga-Alcorta, Patricia Santa Coloma-Mozo, Nieves Lapena-rey