Patents by Inventor Stéphane Tuffe

Stéphane Tuffe 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).

  • Cooking device presenting a cooking surface including a non-oxide or at least partially non-oxide ceramic non-stick coating, and culinary article or electric household cooking appliance including such a cooking device
    Patent number: 10299624
    Abstract: Provided is a cooking device, in particular a kitchen item or an electrical cooking appliance, said cooking device comprising an inner and/or upper face that can receive food and an outer and/or lower face that is coated with a non-stick coating forming a cooking surface. The non-stick coating comprises at least one continuous thin film of non-oxide or at least partially non-oxide polymer-derived ceramic, said thin film forming the cooking surface. A method for producing such a cooking device is also provided.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: May 28, 2019
    Assignee: SEB S.A.
    Inventors: Simon Allemand, Stéphane Tuffe
  • COOKING VESSEL MADE OF ANODIZED ALUMINUM ALLOY
    Publication number: 20170360252
    Abstract: A cooking vessel includes a molded pan made of aluminum casting alloy. The aluminum casting alloy used includes at least 94.5 mass % of aluminum and a cumulated content of between 4 and 5 mass % for the following elements: silicon, manganese, magnesium, nickel. The pan is at least partially anodized. The thickness of the anodized layer of the pan is higher than, or equal to, 25 ?m.
    Type: Application
    Filed: December 18, 2015
    Publication date: December 21, 2017
    Inventors: Laurent AUBIN, Stéphane TUFFE
  • Cooking Device Presenting a Cooking Surface Including a Non-Oxide or at Least Partially Non-Oxide Ceramic Non-Stick Coating, and Culinary Article or Electric Household Cooking Appliance Including Such a Cooking Device
    Publication number: 20150297026
    Abstract: Provided is a cooking device, in particular a kitchen item or an electrical cooking appliance, said cooking device comprising an inner and/or upper face that can receive food and an outer and/or lower face that is coated with a non-stick coating forming a cooking surface. The non-stick coating comprises at least one continuous thin film of non-oxide or at least partially non-oxide polymer-derived ceramic, said thin film forming the cooking surface. A method for producing such a cooking device is also provided.
    Type: Application
    Filed: November 6, 2013
    Publication date: October 22, 2015
    Inventors: Simon Allemand, Stéphane Tuffe
  • Easy-clean cooking surface and domestic electric article having such a surface
    Patent number: 8322273
    Abstract: The present invention relates to a food-cooking surface for a kitchen utensil or cooker, characterized in that the cooking surface is a coating containing at least 30% niobium. Advantageously, the coating contains zirconium or titanium, with a content of less than 70%.
    Type: Grant
    Filed: January 26, 2007
    Date of Patent: December 4, 2012
    Assignee: SEB S.A.
    Inventors: Alain Coudurier, Stéphane Tuffe
  • Easy-to-clean cooking surface and electrical household appliance comprising such a surface
    Patent number: 7833637
    Abstract: Food cooking surface for a kitchen utensil or cooking appliance, constituted by the surface of a compound fabricated starting from an alloy whose two principal components are zirconium and cobalt.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: November 16, 2010
    Assignee: SEB S.A.
    Inventors: Stéphane Tuffe, Alain Coudurier