Patents by Inventor Serge Guy

Serge Guy 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).

  • Multi-alloy vertical semi-continuous casting method
    Patent number: 8985190
    Abstract: The invention relates to a method for the vertical semi-continuous direct chill casting of composite billets or plates comprising at least two layers of aluminum alloys, using a separator which is in contact with the solidification front and which provides a seal between the two alloys during casting, said separator being vibrated while it is in contact with the solidification front, so that the separator is not frozen in and entrained by the solid metal. The invention also relates to a device that can be used to carry out said method.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: March 24, 2015
    Assignee: Constellium France
    Inventors: Philippe Jarry, Serge Guy
  • MULTI-ALLOY VERTICAL SEMI-CONTINUOUS CASTING METHOD
    Publication number: 20140138041
    Abstract: The invention relates to a method for the vertical semi-continuous direct chill casting of composite billets or plates comprising at least two layers of aluminium alloys, using a separator which is in contact with the solidification front and which provides a seal between the two alloys during casting, said separator being vibrated while it is in contact with the solidification front, so that the separator is not frozen in and entrained by the solid metal. The invention also relates to a device that can be used to carry out said method.
    Type: Application
    Filed: July 10, 2012
    Publication date: May 22, 2014
    Applicant: CONSTELLIUM FRANCE
    Inventors: Philippe Jarry, Serge Guy
  • Ceramic composition with silsesquioxane polymer
    Patent number: 7585569
    Abstract: A ceramic composition including a silsesquioxane polymer as a sintering agent in an amount of no more than 30% by weight. The composition is particularly useful as a ceramic cement for forming an external skin on a cordierite honeycomb substrate when the composition is composed of ground cordierite and polyaminopropylsilsesquioxane. A method of preparing the composition is also provided.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: September 8, 2009
    Assignee: Corning Incorporated
    Inventors: Alain Robert Emile Carre, Valerie Claudine Lacarriere, Serge Guy Marsaud