Patents by Inventor Thomas Jäck

Thomas Jäck 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).

  • Seal and associated sealing arrangement
    Patent number: 9016698
    Abstract: A seal including a tubular carrier body (1) and two annular sealing elements (2, 3), wherein the carrier body (1) on both sides of its front face is respectively enclosed by one of the sealing elements (2, 3) on the side of its outer perimeter forming a seal. At least one of the sealing elements (2, 3) is made of a non-elastomeric high-temperature resistant sealing material.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: April 28, 2015
    Assignee: Carl Freudenberg KG
    Inventors: Thomas Jäck, Hans Unger, Ralf Heldmann, Reiner Dirr
  • Seal and Associated Sealing Arrangement
    Publication number: 20130038028
    Abstract: A seal including a tubular carrier body (1) and two annular sealing elements (2, 3), wherein the carrier body (1) on both sides of its front face is respectively enclosed by one of the sealing elements (2, 3) on the side of its outer perimeter forming a seal. At least one of the sealing elements (2, 3) is made of a non-elastomeric high-temperature resistant sealing material.
    Type: Application
    Filed: August 1, 2012
    Publication date: February 14, 2013
    Applicant: CARL FREUDENBERG KG
    Inventors: Thomas Jäck, Hans Unger, Ralf Heldmann, Reiner Dirr
  • Device for cleaning pipette probes or stirrers
    Patent number: 7300525
    Abstract: The invention concerns a device for cleaning pipette needles or stirrers, the device comprising a trough which holds cleaning fluid and whose lower region has a fluid duct for filling and/or emptying purposes and whose upper region has at least one feed pipe which leads into at least one nozzle directed into the trough interior. Advantageously, the device has a cylindrical trough and in insert with nozzles which is screwed into the trough. The invention further concerns a method of cleaning pipette needles or stirrers, the material to be washed being introduced into the trough interior and sprayed with a washing fluid. The device can also be used to flush the interior of a pipette needle.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: November 27, 2007
    Assignee: Roche Diagnostics GmbH
    Inventors: Otto Fürst, Thomas Jäck, Peter Weber, Paul Jansen
  • Device for cleaning pipette needles or stirrers
    Patent number: 6422248
    Abstract: The invention concerns a device for cleaning pipette needles or stirrers, the device comprising a trough which holds cleaning fluid and whose lower region has a fluid duct for filling and/or emptying purposes and whose upper region has at least one feed pipe which leads into at least one nozzle directed into the trough interior. Advantageously, the device has a cylindrical trough and an insert with nozzles which is screwed into the trough. The invention further concerns a method of cleaning pipette needles or stirrers, the material to be washed being introduced into the trough interior and sprayed with a washing fluid. The device can also be used to flush the interior of a pipette needle.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: July 23, 2002
    Assignee: Roche Diagnostics GmbH
    Inventors: Otto Fürst, Thomas Jäck, Peter Weber, Paul Jansen