Patents by Inventor Delphine Raynaud

Delphine Raynaud 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).

  • Aseptic packaging installation with aseptic buffer zones
    Patent number: 8263015
    Abstract: The aseptic packaging installation comprises a bench under a ceiling, a line of machines mounted on the bench in a packaging zone subjected to a sterile laminar flow traveling vertically from the ceiling at a rate adapted to establish a first pressure in the packaging zone that is higher than a surrounding pressure, an intervention zone adjacent to the packaging zone, and subjected to a one-way flow of clean air travelling vertically from the ceiling of the intervention zone at a rate that is adapted to establish a second pressure in the intervention zone that is lower than the first pressure but higher than the surrounding pressure.
    Type: Grant
    Filed: February 22, 2006
    Date of Patent: September 11, 2012
    Assignee: Serac Group
    Inventor: Delphine Raynaud
  • Installation for sterilizing articles by electron bombardment
    Patent number: 7579607
    Abstract: An installation for sterilizing articles comprises an enclosure having an inlet opening and an outlet opening, a support device for moving the articles inside the enclosure, and two electron bombardment members disposed on different orientations relative to the articles to be sterilized and inclined relative to the longitudinal axis of the articles.
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: August 25, 2009
    Assignee: Serac Group
    Inventors: Guy Dumargue, Bertrand Gruson, Delphine Raynaud
  • Aseptic packaging installation with aseptic buffer zones
    Publication number: 20060185321
    Abstract: The aseptic packaging installation comprises a bench under a ceiling, a line of machines mounted on the bench in a packaging zone subjected to a sterile laminar flow traveling vertically from the ceiling at a rate adapted to establish a first pressure in the packaging zone that is higher than a surrounding pressure, an intervention zone adjacent to the packaging zone, and subjected to a one-way flow of clean air travelling vertically from the ceiling of the intervention zone at a rate that is adapted to establish a second pressure in the intervention zone that is lower than the first pressure but higher than the surrounding pressure.
    Type: Application
    Filed: February 22, 2006
    Publication date: August 24, 2006
    Inventor: Delphine Raynaud
  • Installation for sterilizing articles by electron bombardment
    Publication number: 20050158218
    Abstract: An installation for sterilizing articles comprises an enclosure having an inlet opening and an outlet opening, a support device for moving the articles inside the enclosure, and two electron bombardment members disposed on different orientations relative to the articles to be sterilized and inclined relative to the longitudinal axis of the articles.
    Type: Application
    Filed: January 19, 2005
    Publication date: July 21, 2005
    Inventors: Guy Dumargue, Bertrand Gruson, Delphine Raynaud