Patents by Inventor Pascale Pourtalet-McSweeny

Pascale Pourtalet-McSweeny 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).

  • Installation for monitoring an atmosphere generation apparatus
    Patent number: 5976464
    Abstract: An installation for monitoring an apparatus for generating atmospheres. The installation includes a measuring device for measuring at least one parameter representing the actual operation of the apparatus, an evaluator for evaluating the drift of each representative parameter over time and a trigger for triggering an intervention on the apparatus as a function of the drift before values of each representative parameter reach predetermined critical values.
    Type: Grant
    Filed: March 12, 1998
    Date of Patent: November 2, 1999
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Pascale Pourtalet-McSweeny, Philippe Poynot