Patents by Inventor Dagmar Klinge

Dagmar Klinge 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).

  • Heterocyclic carboxylic acid derivatives, the production and use thereof as endothelin receptor antagonists
    Patent number: 6448248
    Abstract: The present invention relates to carboxylic acid derivatives of the formula I where the substituents have the meanings explained in the description, and to preparation and use as endothelin receptor antagonists.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: September 10, 2002
    Assignee: Abbott Laboratories
    Inventors: Wilhelm Amberg, Rolf Jansen, Andreas Kling, Dagmar Klinge, Hartmut Riechers, Stefan Hergenröder, Manfred Raschack, Liliane Unger
  • Amino acid derivatives, the preparation and use thereof as endothelin antagonists
    Patent number: 6440975
    Abstract: The invention relates to amino acid derivatives of the formula I where the radicals have the meanings stated in the description, and to the use thereof as drugs.
    Type: Grant
    Filed: March 31, 1998
    Date of Patent: August 27, 2002
    Assignee: Abbott Laboratories
    Inventors: Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Hartmut Riechers, Liliane Unger, Manfred Raschack
  • Novel carboxylic acid derivatives, their preparation and use
    Publication number: 20020052495
    Abstract: Carboxylic acid derivatives 1
    Type: Application
    Filed: December 27, 2000
    Publication date: May 2, 2002
    Inventors: Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann, Joachim Rheinheimer, Uwe Josef Vogelbacher, Wolfgang Wernet, Liliane Unger, Manfred Raschack
  • Method for preparing sulfanyl-type endothelin receptor antagonists
    Patent number: 6235903
    Abstract: A process for preparing endothelin receptor antagonists of the sulfanyl type of the general formula I by nucleophilic reaction of a carboxylic acid derivative of the formula II with a sulfide of the formula III to give endothelin receptor antagonists of the formula I.
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: May 22, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Wilhelm Amberg, Rolf Jansen, Dagmar Klinge
  • Carboxylic acid derivatives, their preparation and use
    Patent number: 6197958
    Abstract: Carboxylic acid derivatives where R—R6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases.
    Type: Grant
    Filed: May 11, 1999
    Date of Patent: March 6, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Müller, Ernst Baumann, Joachim Rheinheimer, Uwe Josef Vogelbacher, Wolfgang Wernet, Liliane Unger, Manfred Raschack
  • Carboxylic acid derivatives, their production and use
    Patent number: 6103732
    Abstract: Carboxylic acid derivatives of the formula I ##STR1## where the radicals have the meanings stated in the description, and the preparation of these agreements [sic] and their use as drugs are described.
    Type: Grant
    Filed: October 8, 1998
    Date of Patent: August 15, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Wilhelm Amberg, Andreas Kling, Dagmar Klinge, Hartmut Riechers, Ernst Baumann, Liliane Unger, Manfred Raschack, Stefan Hergenroder, Sabine Schult
  • Carboxylic acid derivatives, their preparation and their use
    Patent number: 6004988
    Abstract: Carboxylic acid derivatives of the formula I ##STR1## here R.sup.1 is a tetrazole [sic], nitrile [sic], a group COOH or a radical which can be hydrolyzed to COOH, and the other substituents have the meaning explained in the description.
    Type: Grant
    Filed: February 24, 1998
    Date of Patent: December 21, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Wilhelm Amberg, Andreas Kling, Dagmar Klinge, Hartmut Riechers, Liliane Unger, Manfred Raschack, Stefan Hergenroder, Bernd Elger, Sabine Schult
  • Carboxylic acid derivatives, their preparation and use
    Patent number: 5969134
    Abstract: Carboxylic acid derivatives ##STR1## where R-R.sup.6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases.
    Type: Grant
    Filed: November 2, 1998
    Date of Patent: October 19, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann, Joachim Rheinheimer, Uwe Josef Vogelbacher, Wolfgang Wernet, Liliane Unger, Manfred Raschack
  • Carboxylic acid derivatives, their preparation and use
    Patent number: 5932730
    Abstract: Carboxylic acid derivatives ##STR1## where R-R.sup.6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: August 3, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann, Joachim Rheinheimer, Uwe Josef Vogelbacher, Wolfgang Wernet, Liliane Unger, Manfred Raschack
  • Use of carboxylic acid derivatives as drugs
    Patent number: 5840722
    Abstract: A method of inhibiting endothelin receptors by administering to a patient a compound of the formula I ##STR1##
    Type: Grant
    Filed: September 30, 1996
    Date of Patent: November 24, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Ernst Baumann, Uwe Josef Vogelbacher, Joachim Rheinheimer, Dagmar Klinge, Hartmut Riechers, Burkhard Kroger, Siegfried Bialojan, Claus Bollschweiler, Wolfgang Wernet, Liliane Unger, Manfred Raschack
  • Bicycle derivatives, their preparation and use
    Patent number: 5693637
    Abstract: The description relates to bicyclene derivatives of formula (I) in which A, B, D, E, G, K, L, R.sup.1, R.sup.2, Z.sup.1 and Z.sup.2 have the meanings given in the description, and their production. These compounds are suitable for treating diseases.
    Type: Grant
    Filed: June 6, 1996
    Date of Patent: December 2, 1997
    Assignee: BASF Aktiengesellschaft
    Inventors: Dagmar Klinge, Liliane Unger, Manfred Raschack, Wolfgang Wernet
  • Peptides, the preparation and use thereof
    Patent number: 5502032
    Abstract: Novel peptides of the formula ##STR1## in which R.sup.1, R.sup.2, X, A, R.sup.3, B, D, E, R.sup.7, M, Q, a, b and d have the meanings stated in the description, and the preparation thereof are described. The novel substances have an antineoplastic effect.
    Type: Grant
    Filed: January 5, 1994
    Date of Patent: March 26, 1996
    Assignee: BASF Aktiengesellschaft
    Inventors: Andreas Haupt, Bernd Janssen, Kurt Ritter, Dagmar Klinge, Gerhard Keilhauer, Cynthia Romerdahl, Teresa Barlozzari, Xiao-dong Qian