Patents by Inventor Ernst Ingvar Losell

Ernst Ingvar Losell 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).

  • Device, cartridge and method for solving powder in liquid, when manufacturing a dialysis fluid
    Patent number: 7632474
    Abstract: The invention provides a device for use in a cartridge for on-line preparation of a solution for a medical procedure. The device comprises a hollow body, the body having a first end and a second end and is provided with through holes in its wall. The second end is closed, while the first end is open and adapted for receiving fluid introduced into the cartridge. The fluid leaves the device through said holes. Furthermore, the invention relates to a cartridge provided with such a device, a method of manufacturing such a cartridge and the use of a charge of concentrate in such a cartridge.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: December 15, 2009
    Assignee: Gambro Lundia AB
    Inventor: Ernst Ingvar Losell