Patents by Inventor Dominique Thuault

Dominique Thuault 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).

  • Method and device for determining if a product is in condition for use or consumption
    Patent number: 7960176
    Abstract: A method and device for determining whether a product is in condition to be used or consumed, this product being intended to be preserved under temperature conditions and for a period of time which limit its degradation includes an indicator combined with the product, to provide a signal indicating that the product can be used or consumed, and then, after the expiration of a preservation period of time, a signal indicating a change in the condition of possible use or consumption of the product. The period of time depends on the preservation conditions of the product. The indicator provides information enabling the product to be used or consumed for a longer period of time if the product has been preserved under conditions better than recommended conditions or for a shorter period of time if the product has been preserved under conditions worse than recommended conditions.
    Type: Grant
    Filed: September 17, 2004
    Date of Patent: June 14, 2011
    Assignee: Cryolog SA
    Inventors: Olivier Louvet, Dominique Thuault, Renaud Vaillant
  • Method and Device for Determining if a Product is in Condition for Use or Consumption
    Publication number: 20070275467
    Abstract: A method and device for determining whether a product is in condition to be used or consumed, this product being intended to be preserved under temperature conditions and for a period of time which limit its degradation includes an indicator combined with the product, to provide a signal indicating that the product can be used or consumed, and then, after the expiration of a preservation period of time, a signal indicating a change in the condition of possible use or consumption of the product. The period of time depends on the preservation conditions of the product. The indicator provides information enabling the product to be used or consumed for a longer period of time if the product has been preserved under conditions better than recommended conditions or for a shorter period of time if the product has been preserved under conditions worse than recommended conditions.
    Type: Application
    Filed: September 17, 2004
    Publication date: November 29, 2007
    Applicant: CRYOLOG S.A.
    Inventors: Olivier Louvet, Dominique Thuault, Renaud Vaillant