Patents by Inventor Dieter Hamprecht

Dieter Hamprecht 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: 9920035
    Abstract: The present invention relates to compounds of general formula (I) and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, and the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: March 20, 2018
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Armin Heckel, Sara Frattini, Dieter Hamprecht, Joerg Kley
  • Publication number: 20180021336
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizopherenea, substance abuse disorders, sleep disorders or epilepsy.
    Type: Application
    Filed: October 2, 2017
    Publication date: January 25, 2018
    Inventors: Giuseppe ALVARO, Anne DECOR, Stefano FONTANA, Dieter HAMPRECHT, Charles LARGE, Agostino MARASCO
  • Publication number: 20180002312
    Abstract: The present invention relates to compounds of formula (I), or the tautomers or pharmacologically acceptable acid addition salts thereof, wherein R1, R2, R3, R4, X, and Z have one of the meanings as defined in the specification, to the use of compounds of formula (I) as a medicament, to pharmaceutical composition comprising at least one compound of formula (I), as well as to medicament combinations containing one or more compounds of formula (I).
    Type: Application
    Filed: January 7, 2016
    Publication date: January 4, 2018
    Inventors: Joerg KLEY, Dieter HAMPRECHT, Armin HECKEL
  • Patent number: 9849131
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizopherenea, substance abuse disorders, sleep disorders or epilepsy.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: December 26, 2017
    Assignee: AUTIFONY THERAPEUTICS LIMITED
    Inventors: Giuseppe Alvaro, Anne Decor, Stefano Fontana, Dieter Hamprecht, Charles Large, Agostino Marasco
  • Publication number: 20170313732
    Abstract: The present invention relates to compounds of formula (I) wherein R1, R2, R3, and Z have one of the meanings as indicated in the specification or a pharmaceutically acceptable salt thereof, to the use of compounds of formula (I) as a medicament, to pharmaceutical compositions comprising at least one compound of formula (I), as well as to medicament combinations containing one or more compounds of formula (I).
    Type: Application
    Filed: July 19, 2017
    Publication date: November 2, 2017
    Inventors: Armin HECKEL, Dieter HAMPRECHT, Joerg KLEY, Dieter WIEDENMAYER
  • Publication number: 20170065585
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizopherenea, substance abuse disorders, sleep disorders or epilepsy.
    Type: Application
    Filed: November 10, 2016
    Publication date: March 9, 2017
    Inventors: Giuseppe ALVARO, Anne DECOR, Stefano FONTANA, Dieter HAMPRECHT, Charles LARGE, Agostino MARASCO
  • Publication number: 20170050952
    Abstract: The present invention relates to compounds of formula (I) wherein R1, R2, and Z? have one of the meanings as indicated in the specification or a pharmaceutically acceptable salt thereof, to the use of compounds of formula (I) as a medicament, to pharmaceutical composition comprising at least one compound of formula (I), as well as to medicament combinations containing one or more compounds of formula (I).
    Type: Application
    Filed: August 19, 2016
    Publication date: February 23, 2017
    Inventors: Armin HECKEL, Dieter HAMPRECHT, Joerg KLEY
  • Publication number: 20170050992
    Abstract: The present invention relates to compounds of formula (I) wherein R1, R2, R3, and Z? have one of the meanings as indicated in the specification or a pharmaceutically acceptable salt thereof, to the use of compounds of formula (I) as a medicament, to pharmaceutical compositions comprising at least one compound of formula (I), as well as to medicament combinations containing one or more compounds of formula (I).
    Type: Application
    Filed: August 19, 2016
    Publication date: February 23, 2017
    Inventors: Armin HECKEL, Dieter HAMPRECHT, Joerg KLEY, Dieter WIEDENMAYER
  • Publication number: 20160318882
    Abstract: Compounds of formula (I) are of use in the modulation of Kv3.1, Kv.3.2 and Kv3.3 channels and have utility in the treatment or prevention of related disorders.
    Type: Application
    Filed: July 12, 2016
    Publication date: November 3, 2016
    Inventors: Agostino MARASCO, Giuseppe ALVARO, Anne DÈCOR, Dieter HAMPRECHT, Paolo DAMBRUOSO, Simona TOMMASI
  • Patent number: 9422252
    Abstract: Compounds of formula (I) are of use in the modulation of Kv3.1, Kv.3.2 and Kv3.3 channels and have utility in the treatment or prevention of related disorders.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: August 23, 2016
    Assignee: AUTIFONY THERAPEUTICS LIMITED
    Inventors: Agostino Marasco, Giuseppe Alvaro, Anne Dècor, Dieter Hamprecht, Paolo Dambruoso, Simona Tommasi
  • Patent number: 9328131
    Abstract: The present invention relates to compounds of general formula (I) and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: May 3, 2016
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Joerg Kley, Sara Frattini, Dieter Hamprecht
  • Patent number: 9308194
    Abstract: A compound of formula I, wherein the groups R1, R2, R3, X, m, and n are defined as in claim 1, which have valuable pharmacological properties, in particular bind to the GPR40 receptor and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2. Furthermore, the invention relates to novel intermediates, useful for the synthesis of compounds of formula I.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: April 12, 2016
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Iain Lingard, Dieter Hamprecht
  • Publication number: 20160058737
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizopherenea, substance abuse disorders, sleep disorders or epilepsy.
    Type: Application
    Filed: November 9, 2015
    Publication date: March 3, 2016
    Inventors: Giuseppe ALVARO, Anne DECOR, Stefano FONTANA, Dieter HAMPRECHT, Charles LARGE, Agostino MARASCO
  • Patent number: 9216967
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizophrenia, substance abuse disorders, sleep disorders or epilepsy.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: December 22, 2015
    Assignee: AUTIFONY THERAPEUTICS LIMITED
    Inventors: Giuseppe Alvaro, Anne Decor, Stefano Fontana, Dieter Hamprecht, Charles Large, Agostino Marasco
  • Publication number: 20150336933
    Abstract: The present invention relates to compounds of general formula (I) and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, and the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.
    Type: Application
    Filed: August 5, 2015
    Publication date: November 26, 2015
    Inventors: Armin HECKEL, Sara FRATTINI, Dieter HAMPRECHT, Joerg KLEY
  • Patent number: 9193704
    Abstract: The invention provides compounds of formula (I): Said compounds being inhibitors of Kv3 channels and of use in the prophylaxis or treatment of related disorders.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: November 24, 2015
    Assignee: AUTIFONY THERAPEUTICS LIMITED
    Inventors: Giuseppe Alvaro, Anne Decor, Dieter Hamprecht, Agostino Marasco
  • Patent number: 9150583
    Abstract: The present invention relates to compounds defined by formula I wherein the variables R1-R8 are defined as in the description, possessing valuable pharmacological activity. Particularly, the compounds are inhibitors of cholesterol ester transfer protein (CETP) and thus are suitable for treatment and prevention of diseases which can be influenced by inhibition of this protein.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: October 6, 2015
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Thomas Trieselmann, Dieter Hamprecht, Holger Wagner
  • Patent number: 9126985
    Abstract: The present invention relates to compounds of general formula (I) and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: September 8, 2015
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Joerg Kley, Sara Frattini, Dieter Hamprecht
  • Patent number: 9096548
    Abstract: The present invention relates to compounds of formula 1 or pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R5, R4, R5, R6 and X? have the meanings as indicated in the specification, to their use as a medicament, to their use in the treatment of a disease selected from among respiratory diseases or complaints and allergic diseases of the airways, to pharmaceutical composition comprising at least one of said compound or a pharmaceutically acceptable salt thereof, as well as to medicament combinations containing one or more of said compounds or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: August 4, 2015
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Dieter Wiedenmayer, Armin Heckel, Dieter Hamprecht
  • Patent number: 9078909
    Abstract: The present invention relates to compounds of general formula (I) and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: July 14, 2015
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Dieter Hamprecht, Armin Heckel, Joerg Kley