Patents by Inventor Andre Lichtenberger

Andre Lichtenberger 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).

  • FLUID PUMP HAVING A PISTON AND A SUPPORTING BODY BEARING THE PISTON FOR SEALING
    Publication number: 20200263684
    Abstract: A fluid pump for pumping fluid in a sample separation device includes a pump body device, a piston arranged for conveying fluid in a reciprocable manner in the pump body device, a seal arranged fluid-sealingly in contact with and between the pump body device and the piston, and a supporting body, which is coupled to the seal for supporting the latter. The supporting body is arranged at the pump body device, thereby forming a bearing for the piston.
    Type: Application
    Filed: December 15, 2016
    Publication date: August 20, 2020
    Inventors: Bernhard Dehmer, Andre Lichtenberger