Patents by Inventor Dieter Dorsch

Dieter Dorsch 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: 9770446
    Abstract: Compounds of the formula I in which R1-R3 have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: September 26, 2017
    Assignee: MERCK PATENT GMBH
    Inventors: Hans-Peter Buchstaller, Dieter Dorsch
  • Patent number: 9751842
    Abstract: Compounds of the formula I in which R1, X and n have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: September 5, 2017
    Assignee: Marck Patent GmbH
    Inventors: Hans-Peter Buchstaller, Dieter Dorsch, Christina Esdar, Birgitta Leuthner
  • Patent number: 9725446
    Abstract: Compounds of the formula (I) in which R, R1, R2 and R3 have the meanings indicated in Claim 1, are inhibitors of PDK1 and cell proliferation/cell vitality and can be employed for the treatment of tumors.
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: August 8, 2017
    Assignee: Merck Patent GmbH
    Inventors: Dieter Dorsch, Christian Sirrenberg, Thomas J. J. Mueller, Eugen Merkul, Gnuni Amatunu Karapetyan
  • Patent number: 9718826
    Abstract: Compounds of the formula I in which R1 and R2 have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: August 1, 2017
    Assignee: MERCK PATENT GMBH
    Inventors: Hans-Peter Buchstaller, Dieter Dorsch
  • Patent number: 9617266
    Abstract: Compounds of the formula I in which X, R1 and R2 have the meanings indicated in Claim 1, are inhibitors of GCN2, and can be employed, inter alia, for the treatment of cancer.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: April 11, 2017
    Assignee: Merck Patent GmbH
    Inventors: Guenter Hoelzemann, Dieter Dorsch, Ansgar Wegener, Oliver Poeschke, Michael Busch, Jeyaprakashnarayanan Seenisamy
  • Publication number: 20170073347
    Abstract: Compounds of the formula I in which W, X and Y have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Application
    Filed: April 16, 2015
    Publication date: March 16, 2017
    Applicant: Merck Patent GmbH
    Inventors: Hans-Peter BUCHSTALLER, Dieter DORSCH
  • Publication number: 20170002010
    Abstract: Compounds of the formula I in which R1 and R2 have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Application
    Filed: December 3, 2014
    Publication date: January 5, 2017
    Applicant: MERCK PATENT GMBH
    Inventors: Hans-Peter BUCHSTALLER, Dieter DORSCH
  • Publication number: 20160318876
    Abstract: Compounds of the formula I in which R1, X and n have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Application
    Filed: May 30, 2014
    Publication date: November 3, 2016
    Applicant: Marck Patent GmbH
    Inventors: Hans-Peter BUCHSTALLER, Dieter DORSCH, Christina ESDAR, Birgitta LEUTHNER
  • Patent number: 9409914
    Abstract: Compounds of the formula I in which R1 and R2 have the meanings indicated in Claim 1, are inhibitors of GCN2, and can be employed, inter alia, for the treatment of cancer.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: August 9, 2016
    Assignee: Merck Patent GmbH
    Inventors: Dieter Dorsch, Guenter Hoelzemann, Kai Schiemann, Ansgar Wegener
  • Patent number: 9403799
    Abstract: Compounds selected from the group according to claim 1 are inhibitors of tyrosine kinases, in particular of Met kinase, and can be employed, inter alia, for the treatment of tumors.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: August 2, 2016
    Assignee: MERCK PATENT GMBH
    Inventors: Oliver Schadt, Dieter Dorsch, Frank Stieber, Andree Blaukat
  • Patent number: 9388142
    Abstract: Compounds of the formula I in which R1, R2, R3, X1, X2 and Y have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: July 12, 2016
    Assignee: MERCK PATENT GMBH
    Inventors: Dieter Dorsch, Hans-Peter Buchstaller
  • Publication number: 20160184310
    Abstract: Compounds of the formula I in which R1-R3 and Z have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Application
    Filed: July 10, 2014
    Publication date: June 30, 2016
    Applicant: MERCK PATENT GMBH
    Inventors: Dieter DORSCH, Hans-Peter BUCHSTALLER
  • Publication number: 20160184285
    Abstract: Compounds of the formula I in which R1-R3 have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Application
    Filed: July 9, 2014
    Publication date: June 30, 2016
    Applicant: MERCK PATENT GMBH
    Inventors: Hans-Peter BUCHSTALLER, Dieter DORSCH
  • Patent number: 9376426
    Abstract: Compounds of the formula (I) in which D, R1, R2, R3, R4 have the meanings indicated in Claim 1, are inhibitors of tyrosine kinases, in particular of Met kinase, and can be employed, inter alia, for the treatment of tumors.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: June 28, 2016
    Assignee: Merck Patent GmbH
    Inventors: Dieter Dorsch, Oliver Schadt, Frank Stieber, Andree Blaukat
  • Patent number: 9376433
    Abstract: Compounds of the formula I in which R1, X, Y and n have the meanings indicated in claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: June 28, 2016
    Assignee: Merck Patent GmbH
    Inventors: Dieter Dorsch, Hans-Peter Buchstaller
  • Publication number: 20160166574
    Abstract: Compounds of the formula I in which X, Y, Q1, M, Q2 and B have the meanings indicated in Claim 1, are inhibitors of GCN2, and can be employed, inter alia, for the treatment of cancer.
    Type: Application
    Filed: April 9, 2014
    Publication date: June 16, 2016
    Applicant: Merck Patent Gmbh
    Inventors: Guenter HOELZEMANN, Dieter DORSCH, Ansgar WEGENER, Oliver POESCHKE, Michael BUSCH
  • Publication number: 20160130269
    Abstract: Compounds of the formula (I) in which R, R1, R2 and R3 have the meanings indicated in Claim 1, are inhibitors of PDK1 and cell proliferation/cell vitality and can be employed for the treatment of tumors.
    Type: Application
    Filed: January 5, 2016
    Publication date: May 12, 2016
    Applicant: MERCK PATENT GmbH
    Inventors: Dieter DORSCH, Christian SIRRENBERG, Thomas J.J. MUELLER, Eugen MERKUL, Gnuni Amatunu KARAPETYAN
  • Patent number: 9308205
    Abstract: The present invention relates to 3-(1-{3-[5-(1-methyl-piperidin-4-ylmethoxy)-pyrimidin-2-yl]-benzyl}-6-oxo-1,6-dihydro-pyridazin-3-yl)-benzonitrile hydrochloride solvates and crystalline modifications thereof. The present invention further relates to processes of manufacturing these crystalline modifications as well as their use in the treatment and/or prophylaxis of physiological and/or pathophysiological conditions, which are caused, mediated and/or propagated by the inhibition, regulation and/or modulation of signal transduction of kinases, in particular by the inhibition of tyrosine kinases, e.g. pathophysiological conditions such as cancer.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: April 12, 2016
    Assignee: MERCK PATENT GMBH
    Inventors: Axel Becker, Clemens Kuehn, Christoph Saal, Oliver Schadt, Dieter Dorsch, Heinz-Hermann Bokel, Frank Stieber, Cristina Donini
  • Patent number: 9289427
    Abstract: The present invention relates to 3-(1-{3-[5-(1-methyl-piperidin-4-ylmethoxy)-pyrimidin-2-yl]-benzyl}-6-oxo-1,6-dihydro-pyridazin-3-yl)-benzonitrile hydrochloride solvates and crystalline modifications thereof. The present invention further relates to processes of manufacturing these crystalline modifications as well as their use in the treatment and/or prophylaxis of physiological and/or pathophysiological conditions, which are caused, mediated and/or propagated by the inhibition, regulation and/or modulation of signal transduction of kinases, in particular by the inhibition of tyrosine kinases, e.g. pathophysiological conditions such as cancer.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: March 22, 2016
    Assignee: MERCK PATENT GMBH
    Inventors: Axel Becker, Clemens Kuehn, Christoph Saal, Oliver Schadt, Dieter Dorsch, Heinz-Hermann Bokel, Frank Stieber, Cristina Donini
  • Patent number: 9284300
    Abstract: Compounds of formula (I) and their uses as inhibitors of tyrosine kinases, in particular Met kinase, and their employment in methods for the treatment of tumors.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: March 15, 2016
    Assignee: Merck Patent GmbH
    Inventors: Dieter Dorsch, Frank Stieber, Oliver Schadt, Andree Blaukat