Patents Assigned to Trace Biotech AG
  • Membrane probe for taking samples of an analyte located in a fluid medium
    Patent number: 6562211
    Abstract: The inventive prove (10) for taking samples of an analyte located in the fluid medium has a membrane which closes the probe (10) to the outside and which is permeable to the analyte, a flow-through cell which is configured behind the membrane, a probe part (14) with at least one incoming line and one outgoing line leading to or from the flow-through cell, and a membrane holder (160) which, together with the membrane, forms a replaceable unit of the probe part (14) together with the incoming line and outgoing line.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: May 13, 2003
    Assignee: Trace Biotech AG
    Inventors: Wolfgang Künnecke, Matthias Beuse, Detlef Hanisch, Georg Penteridis
  • Flow analysis cell and layered sensor pertaining thereto
    Patent number: 6544393
    Abstract: The analysis flow cell provided with a thin-film or thick-film sensor is designed so that the input and outlet for the fluid to be investigated are on opposite sides of the sensor layer and so that there is at least one passage (24) transverse to the sensor film, which can be in the sensor film or beside it in a layer of carrier. The sensor can be a biosensor, in which a thin layer of platinum, gold, or graphite is coated with a biosensor material.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: April 8, 2003
    Assignee: Trace Biotech AG
    Inventor: Wolfgang Künnecke