Patents by Inventor Margit Doth

Margit Doth 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).

  • Active compound combination comprising azadirachtin and a substituted enaminocarbonyl compound
    Patent number: 8653110
    Abstract: Disclosed are novel active compound combinations comprising at least one substituted enaminocarbonyl compound and azadirachtin, which combinations are highly suitable for controlling animal pests such as insects and unwanted acarids. Methods of controlling insects and acarids are also disclosed.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: February 18, 2014
    Assignee: Bayer CropScience AG
    Inventors: Michael Kilian, Margit Doth
  • FORMULATION FOR SNAIL BAITS COMPRISING ORGANOPHOSPHONIC ACIDS, METAL SALTS AND METHIOCARB
    Publication number: 20130287749
    Abstract: The present invention relates to novel phosphonic acid formulations and to their use as slug and snail baits, and to the corresponding slug and snail baits, to a process for their preparation and to their use for controlling slugs and snails.
    Type: Application
    Filed: September 30, 2011
    Publication date: October 31, 2013
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Wolfgang Wirth, Margit Doth, Sybille Lamprecht, Hubert Schmeer
  • Active compound combination comprising azadirachtin and a substituted enaminocarbonyl compound
    Publication number: 20110207778
    Abstract: Disclosed are novel active compound combinations comprising at least one substituted enaminocarbonyl compound and azadirachtin, which combinations are highly suitable for controlling animal pests such as insects and unwanted acarids. Methods of controlling insects and acarids are also disclosed.
    Type: Application
    Filed: February 4, 2011
    Publication date: August 25, 2011
    Applicant: Bayer CropScience AG
    Inventors: Michael Kilian, Margit Doth
  • Stable troponin preparation and the use thereof as a calibrator/control in immunoassays
    Patent number: 6482648
    Abstract: The present invention relates to methods for the production of a stable troponin preparation and its use as a calibrator and/or control in immunoassays. The formulation is prepared from mammalian, preferably bovine, heart tissue which provides a calibrator/control composition which remains stable over a long period of time.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: November 19, 2002
    Assignee: Bayer Corporation
    Inventors: Margit Doth, Christoph Petry
  • Method for specifically detecting tumor cells and their precursors in uterine cervical smears by simultaneously measuring at least 2 different molecular markers
    Publication number: 20020106685
    Abstract: The present invention relates to an automatable method for obtaining an improved diagnosis of cancer, and its precancerous stages in uterine cervical smears by simultaneously staining and detecting at least two different molecular markers, which exhibit a disease-associated change in gene expression, in a cell by means of using antibodies or nucleic acid probes.
    Type: Application
    Filed: December 17, 2001
    Publication date: August 8, 2002
    Inventors: Guido Henning, Ralph Wirtz, Margit Doth, Kerstin Bohmann, Sylvia Unger
  • METHOD FOR PRODUCING A STABLE TROPONIN PREPARATION AND THE USE THEREOF AS A CALIBRATOR/CONTROL IN IMMUNOASSAYS
    Publication number: 20020012956
    Abstract: The present invention relates to methods for the production of a stable troponin preparation and its use as a calibrator and/or control in immunoassays. The formulation is prepared from mammalian, preferably bovine, heart tissue which provides a calibrator/control composition which remains stable over a long period of time.
    Type: Application
    Filed: October 14, 1997
    Publication date: January 31, 2002
    Inventors: MARGIT DOTH, CHRISTOPH PETRY
  • Synthetic calibrators for use in immunoassays, comprising the analytes or partial sequences thereof which are conjugated to inert carrier molecules
    Patent number: 6114180
    Abstract: The invention relates to synthetic calibrators for immunological tests, analyte-specific epitopes being coupled to other proteins or to synthetic carriers.
    Type: Grant
    Filed: June 27, 1996
    Date of Patent: September 5, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Margit Doth, Christoph Petry
  • Tropinin I calibrator and method of use thereof in a sandwich immunoassay
    Patent number: 5925533
    Abstract: A conjugate consisting of a sequence of the analyte and an antibody against one of the antibodies used in the test can be employed, in aqueous solution and in precisely known quantity, as a stable calibrator in a sandwich immunoassay for detecting the analyte.
    Type: Grant
    Filed: December 13, 1996
    Date of Patent: July 20, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Margit Doth, Christoph Petry, Nicole Petesch
  • Rapid oneside single targeting (ROST) immunoassay method
    Patent number: 5770457
    Abstract: The present invention relates to an immunoassay and a method for the determination of antigens, in which an antigen is bound to a specific antibody, the conjugate formed is reacted with an immobilized capture antibody which recognizes and binds the non-bound antibody and the quantity of free or bound antibody is determined in the supernatant or on the matrix.
    Type: Grant
    Filed: November 20, 1996
    Date of Patent: June 23, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ronald Helmut Stocker, Margit Doth