Patents by Inventor Valerie Mousseaux

Valerie Mousseaux 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).

  • Process for using anti-coking steels for diminishing coking in a petrochemical process
    Patent number: 5693155
    Abstract: For diminishing coking in a petrochemical process, coking-resistant steel containing by weight:about 0.05% to 0.06% of carbon;about 2.5% to 5% of silicon;10% to 20% of chromium;10% to 15% of nickel0.5% to 1.5% of manganese;0-0.5% of titanium;at most 0.8% of aluminium;the complement to 100% being essentially iron,can be used to manufacture tubes and plates for producing reactors or elements thereof, as well as for coatings of the internal walls of furnaces, reactors or tubings where coking can occur.
    Type: Grant
    Filed: December 20, 1995
    Date of Patent: December 2, 1997
    Assignee: Institut Francais du Petrole
    Inventors: Valerie Mousseaux, Fran.cedilla.ois Ropital, Andre Sugier