Patents by Inventor Michael Nader

Michael Nader 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).

  • Valve having a deformable part and use of the valve
    Patent number: 9611942
    Abstract: The invention relates to a valve, in particular a sample injection valve, for a device (1) for synthesizing, analyzing, and/or separating, comprising at least three liquid connections (3?, 4?, 5?, 6?, 7?, 7?), a housing (8) as a valve part, and a valve body (9) as another valve part for selectively connecting the liquid connections (3?, 4?, 5?, 6?, 7?, 7?) by means of at least one flow channel (10, 11, 12) bounded at least partially by sealing surfaces (10?, 11?, 12?) between the housing (8) and the valve body (9), wherein the housing (8) and/or the valve body (9) are supported in such a way as to be movable relative to each other.
    Type: Grant
    Filed: March 1, 2012
    Date of Patent: April 4, 2017
    Assignee: Christoph Artner
    Inventors: Michael Schubert, Reinhard Busch, Michael Nader
  • VALVE HAVING A DEFORMABLE PART AND USE OF THE VALVE
    Publication number: 20140053930
    Abstract: The invention relates to a valve, in particular a sample injection valve, for a device (1) for synthesizing, analyzing, and/or separating, comprising at least three liquid connections (3?, 4?, 5?, 6?, 7?, 7?), a housing (8) as a valve part, and a valve body (9) as another valve part for selectively connecting the liquid connections (3?, 4?, 5?, 6?, 7?, 7?) by means of at least one flow channel (10, 11, 12) bounded at least partially by sealing surfaces (10?, 11?, 12?) between the housing (8) and the valve body (9), wherein the housing (8) and/or the valve body (9) are supported in such a way as to be movable relative to each other.
    Type: Application
    Filed: March 1, 2012
    Publication date: February 27, 2014
    Applicant: CHRISTOPH ARTNER
    Inventors: Michael Schubert, Reinhard Busch, Michael Nader