Patents by Inventor Francois D'Ayot

Francois D'Ayot 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).

  • Container, use, dialyzer or preparation unit as well as method of manufacturing a concentrate
    Patent number: 11007115
    Abstract: A container includes a dry concentrate designed such that the dry concentrate forms an acid liquid concentrate, or a part of an acid liquid concentrate, which is suitable for manufacturing a dialysis solution, on the dissolution of the dry concentrate in a liquid, preferably in water.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: May 18, 2021
    Assignee: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
    Inventors: Peter Kloeffel, Gerhard Wiesen, Francois D'Ayot, Philippe Laffey, Benoit Luaire
  • CONTAINER, USE, DIALYZER OR PREPARATION UNIT AS WELL AS METHOD OF MANUFACTURING A CONCENTRATE
    Publication number: 20180303711
    Abstract: The present invention relates to a container comprising at least a dry concentrate, wherein the dry concentrate is designed such that it forms at least one acid liquid concentrate, or a part of an acid liquid concentrate, which is suitable for manufacturing at least on dialysis solution, on its dissolving in a liquid, preferably in water.
    Type: Application
    Filed: June 25, 2018
    Publication date: October 25, 2018
    Applicant: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
    Inventors: PETER KLOEFFEL, GERHARD WIESEN, FRANCOIS D'AYOT, PHILIPPE LAFFEY, BENOIT LUAIRE
  • Container containing at least two solid materials, and use thereof
    Publication number: 20050031509
    Abstract: This invention relates to a container having at least one inlet and/or outlet and containing at least two different solids arranged in layers as well as the use of said container for preparing a dialysate. In particular, a flexible bag is described, having three layers of different solids, where the middle layer consists of a solid which is compatible with the two adjacent layers and thus forms a separating layer between the two other layers. The layers are secured in place during shipping by vacuum packing.
    Type: Application
    Filed: November 27, 2002
    Publication date: February 10, 2005
    Inventors: Francois D'Ayot, Stephany Duplanil, Thomas Graf, Philippe Laffay, Thomas Wild