Patents by Inventor Reinhard Bär

Reinhard Bär 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).

  • Patent number: 6682704
    Abstract: The invention concerns a magazine for storing test elements (1) with one or several test zones (3) which are attached adjacent to one another on a rectangular support, wherein the magazine has at least one pair of guide grooves (18a, b) located opposite to one another into which the test elements are inserted in such a way that they lie directly adjacent to one another and the edges of adjacent supports abut one another. A further subject matter of the invention is a system which comprises a slide (14, 31) in addition to the magazine according to the invention which is used to push a layer of test elements along the guide grooves towards the opposite end of the layer to remove test elements from the magazine.
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: January 27, 2004
    Assignee: Roche Diagnostics Corporation
    Inventors: Gunter Bottwein, Reinhard Bär, Hans List, Friedrich Heid
  • Patent number: 6534017
    Abstract: The invention concerns a magazine for storing test elements (1) with one or several test zones (3) which are attached adjacent to one another on a rectangular support, wherein the magazine has at least one pair of guide grooves (18a, b) located opposite to one another into which the test elements are inserted in such a way that they lie directly adjacent to one another and the edges of adjacent supports abut one another. A further subject matter of the invention is a system which comprises a slide (14, 31) in addition to the magazine according to the invention which is used to push a layer of test elements along the guide grooves towards the opposite end of the layer to remove test elements from the magazine.
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: March 18, 2003
    Assignee: Roche Diagnostics GmbH
    Inventors: Gunter Bottwein, Reinhard Bär, Hans List, Friedrich Heid
  • Patent number: 5556789
    Abstract: Device for the determination of analytes having a sample application point, several separate sample withdrawal zones that are each connected with the sample application point by one capillary transport path and that have several test elements for the individual determination of analytes wherein a retardation zone is provided on at least one of the transport paths. Material for the capillary transport of a liquid sample defines a sample application zone and a plurality of sample withdrawal zones connected to said application zone by a like plurality of transport paths. At least one of said paths has a retardation zone which assures that liquid applied to said application zone arrives simultaneously at said withdrawal zones, regardless of the lengths of the paths.
    Type: Grant
    Filed: July 1, 1994
    Date of Patent: September 17, 1996
    Assignee: Boehringer Mannheim GmbH
    Inventors: Ada Goerlach-Graw, Reinhard Baer, Rolf Lerch