Patents by Inventor Christopher G. Weller

Christopher G. Weller 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).

  • Co-cure process for autodeposition coating
    Patent number: 9895717
    Abstract: A coated article comprising a metal surface, a first layer of an uncured autodeposition coating and a second uncured paint layer deposited sequentially on the surface without intermediate curing of the autodeposition coating, a process of co-curing said autodeposition coating and paint layer or layers, and a cured coated article having chemical bonds between the cured autodeposition coating layer and at least the cured paint layer immediately adjacent to the cured autodeposition coating layer.
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: February 20, 2018
    Assignee: Henkel AG & Co. KGaA
    Inventors: Omar L. Abu-Shanab, Michael Inch, Bashir M. Ahmed, Christopher G. Weller, Derek W. Smith
  • CO-CURE PROCESS FOR AUTODEPOSITION COATING
    Publication number: 20130316171
    Abstract: A coated article comprising a metal surface, a first layer of an uncured autodeposition coating and a second uncured paint layer deposited sequentially on the surface without intermediate curing of the autodeposition coating, a process of co-curing said autodeposition coating and paint layer or layers, and a cured coated article having chemical bonds between the cured autodeposition coating layer and at least the cured paint layer immediately adjacent to the cured autodeposition coating layer.
    Type: Application
    Filed: August 2, 2013
    Publication date: November 28, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventors: Omar L. Abu-Shanab, Michael Inch, Bashir M. Ahmed, Christopher G. Weller, Derek W. Smith
  • Co-cure process for autodeposition coating
    Patent number: 8518493
    Abstract: A coated article comprising a metal surface, a first layer of an uncured autodeposition coating and a second uncured paint layer deposited sequentially on the surface without intermediate curing of the autodeposition coating, a process of co-curing said autodeposition coating and paint layer or layers, and a cured coated article having chemical bonds between the cured autodeposition coating layer and at least the cured paint layer immediately adjacent to the cured autodeposition coating layer.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: August 27, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Omar Abu-Shanab, Michael Inch, Bashir M. Ahmed, Christopher G. Weller, Derek W. Smith
  • CO-CURE PROCESS FOR AUTODEPOSITION COATING
    Publication number: 20110003161
    Abstract: A coated article comprising a metal surface, a first layer of an uncured autodeposition coating and a second uncured paint layer deposited sequentially on the surface without intermediate curing of the autodeposition coating, a process of co-curing said autodeposition coating and paint layer or layers, and a cured coated article having chemical bonds between the cured autodeposition coating layer and at least the cured paint layer immediately adjacent to the cured autodeposition coating layer.
    Type: Application
    Filed: July 7, 2010
    Publication date: January 6, 2011
    Applicant: Henkel AG & Co. KGaA
    Inventors: Omar Abu-Shanab, Michael Inch, Bashir M. Ahmed, Christopher G. Weller, Derek W. Smith
  • Autodeposition compositions
    Patent number: 6645633
    Abstract: Autodeposition compositions for polymeric coatings of reduced gloss, good corrosion resistance, and uniform appearance are prepared using a combination of acrylic and epoxy resins.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: November 11, 2003
    Assignee: Henkel Corporation
    Inventors: Christopher G. Weller, Elizabeth J. Siebert, Zhiqi Yang, Rajat K. Agarwal, William E. Fristad, Brian D. Bammel
  • Autodeposition compositions
    Publication number: 20030068498
    Abstract: Autodeposition compositions for polymeric coatings of reduced gloss, good corrosion resistance, and uniform appearance are prepared using a combination of acrylic and epoxy resins.
    Type: Application
    Filed: September 25, 2001
    Publication date: April 10, 2003
    Inventors: Christopher G. Weller, Elizabeth J. Siebert, Zhiqi Yang, Rajat K. Agarwal, William E. Fristad, Brian D. Bammel