Patents by Inventor Clemens Kuehn

Clemens Kuehn 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: 11878967
    Abstract: A solid form of 1-(4-{[6-Amino-5-(4-phenoxy-phenyl)-pyrimidin-4-ylamino]-methy}-4-fluoro-piperidin-1-yl)-propenone, or pharmaceutically acceptable salts thereof, is useful as a BTK inhibitor.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: January 23, 2024
    Assignee: Merck Patent GmbH
    Inventors: Michael Lange, Clemens Kuehn, Tobias Schlueter, Werner Mederski, David Maillard, Edoardo Burini
  • Publication number: 20230031147
    Abstract: A sample holder (3) for performing X-ray analysis on a crystalline sample (11) comprises a mounting support with a first end that can be attached to a goniometer head, whereby the crystalline sample (11) can be attached to the mounting support at a distance to the first end. The sample holder (3) further comprises a holder base at the first end of the mounting support with means for mounting the holder base to the goniometer head, whereby the holder base is configured to fit into a well (2) of a well plate (1). The holder base comprises a ferromagnetic material for mounting the holder base to a magnetic base element at or within the goniometer head. The mounting support comprises a tube preferably made of glass into which the crystalline sample (11) can be inserted. The sample holder (3) can also comprise a base disk (14) that provides for a lid for a well (2) of the well plate (1) after insertion of the sample holder (3) into the well (2).
    Type: Application
    Filed: November 26, 2019
    Publication date: February 2, 2023
    Inventors: Carolina VON ESSEN, Slawa TROUBNIAKOV, Djordje MUSIL, Anupam KHUTIA, Clemens KUEHN
  • Patent number: 11103512
    Abstract: A crystalline form of (S)-[2-chloro-4-fluoro-5-(7-morpholin-4-yl-quinazolin-4-yl)-phenyl]-(6-methoxy-pyridazin-3-yl)-methanol can be prepared as a pharmaceutical composition.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: August 31, 2021
    Assignee: Merck Patent GmbH
    Inventors: Michael Lange, Clemens Kuehn, Thomas Fuchss, David Maillard, Marcel Breuning, Marco Poma, Edoardo Burini
  • Publication number: 20210261525
    Abstract: A solid form of 1-(4-{[6-Amino-5-(4-phenoxy-phenyl)-pyrimidin-4-ylamino]-methy}-4-fluoro-piperidin-1-yl)-propenone, or pharmaceutically acceptable salts thereof, is useful as a BTK inhibitor.
    Type: Application
    Filed: June 17, 2019
    Publication date: August 26, 2021
    Applicant: Merck Patent GmbH
    Inventors: Michael LANGE, Clemens Kuehn, Tobias Schlueter, Werner Mederski, David Maillard, Edoardo Burini
  • Patent number: 11065255
    Abstract: A crystalline form of (S)-[2-chloro-4-fluoro-5-(7-morpholin-4-yl-quinazolin-4-yl)-phenyl]-(6-methoxy-pyridazin-3-yl)-methanol can be prepared as a pharmaceutical composition.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: July 20, 2021
    Assignee: Merck Patent GmbH
    Inventors: Michael Lange, Clemens Kuehn, Thomas Fuchss, David Maillard, Marcel Breuning, Marco Poma, Edoardo Burini
  • Patent number: 11053233
    Abstract: An anhydrous disordered crystalline (S)-[2-chloro-4-fluoro-5-(7-morpholin-4-yl-quinazolin-4-yl)-phenyl]-(6-methoxy-pyridazin-3-yl)-methanol can be used in pharmaceutical compositions.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: July 6, 2021
    Assignee: Merck Patent GmbH
    Inventors: Michael Lange, Clemens Kuehn, Thomas Fuchss, David Maillard, Marcel Breuníng, Marco Poma, Edoardo Burini
  • Publication number: 20210113572
    Abstract: A crystalline form of (S)-[2-chloro-4-fluoro-5-(7-morpholin-4-yl-quinazolin-4-yl)-phenyl]-(6-methoxy-pyridazin-3-yl)-methanol can be prepared as a pharmaceutical composition.
    Type: Application
    Filed: March 28, 2018
    Publication date: April 22, 2021
    Applicant: Merck Patent GmbH
    Inventors: Michael LANGE, Clemens Kuehn, Thomas Fuchss, David Maillard, Marcel Breuning, Marco Poma, Edoardo Burini
  • Patent number: 10981864
    Abstract: The present invention relates to novel crystalline modifications of N-(4,5-bismethanesulfonyl-2-methylbenzoyl)guanidine hydrochloride, novel N-(4,5-bismethanesulfonyl-2-methylbenzoyl)guanidine salts and their crystalline modifications and processes of manufacturing and pharmaceutical formulations thereof.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: April 20, 2021
    Assignee: MERCK PATENT GMBH
    Inventors: Axel Becker, Gilmary Gallon, Christoph Saal, Clemens Kuehn
  • Publication number: 20200123144
    Abstract: An anhydrous disordered crystalline (S)-[2-chloro-4-fluoro-5-(7-morpholin-4-yl-quinazolin-4-yl)-phenyl]-(6-methoxy-pyridazin-3-yl)-methanol can be used in pharmaceutical compositions.
    Type: Application
    Filed: March 28, 2018
    Publication date: April 23, 2020
    Applicant: Merck Patent GmbH
    Inventors: Michael Lange, Clemens Kuehn, Thomas Fuchss, David Maillard, Marcel Breuning, Marco Poma, Edoardo Burini
  • Publication number: 20190345100
    Abstract: The present invention relates to novel crystalline modifications of N-(4,5-bismethanesulfonyl-2-methylbenzoyl)guanidine hydrochloride, novel N-(4,5-bismethanesulfonyl-2-methylbenzoyl)guanidine salts and their crystalline modifications and processes of manufacturing and pharmaceutical formulations thereof.
    Type: Application
    Filed: January 27, 2017
    Publication date: November 14, 2019
    Inventors: AXEL BECKER, GILMARY GALLON, CHRISTOPH SAAL, CLEMENS KUEHN
  • 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: 9260393
    Abstract: The invention relates to solid state forms of N—((S)-2,3-Dihydroxy-propyl)-3-(2-fluoro-4-iodo-phenylamino)-isonicotinamide, processes for their preparation, and medical uses thereof.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: February 16, 2016
    Assignee: Merck Patent GmbH
    Inventors: Axel Becker, Christoph Saal, Clemens Kuehn, Donald Bankston, Marco Poma
  • Publication number: 20150152059
    Abstract: The invention relates to solid state forms of N—((S)-2,3-Dihydroxy-propyl)-3-(2-fluoro-4-iodo-phenylamino)-isonicotinamide, processes for their preparation, and medical uses thereof.
    Type: Application
    Filed: May 7, 2013
    Publication date: June 4, 2015
    Applicant: Merck Patent GmbH
    Inventors: Axel Becker, Christoph Saal, Clemens Kuehn, Donald Bankston, Marco Poma
  • Publication number: 20150148351
    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: Application
    Filed: January 29, 2015
    Publication date: May 28, 2015
    Applicant: MERCK PATENT GMBH
    Inventors: Axel BECKER, Clemens KUEHN, Christoph SAAL, Oliver SCHADT, Dieter DORSCH, Heinz-Hermann BOKEL, Frank STIEBER, Cristina DONINI
  • Publication number: 20140200221
    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: Application
    Filed: January 17, 2014
    Publication date: July 17, 2014
    Applicant: MERCK PATENT GMBH
    Inventors: Axel BECKER, Clemens KUEHN, Christoph SAAL, Oliver SCHADT, Dieter DORSCH, Heinz-Hermann BOKEL, Frank STIEBER, Cristina DONINI
  • Patent number: 8765684
    Abstract: The instant invention relates to novel solid materials of {[(2S,5R,8S,11S)-5-benzyl-11-(3-guanidino-propyl)-8-isopropyl-7-methyl-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaaza-cyclopentadec-2-yl]-acetic acid}, methods for producing them, and the use of said solid materials in pharmaceuticals.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: July 1, 2014
    Assignee: Merck Patent GmbH
    Inventors: Alfred Jonczyk, Clemens Kuehn, Kerstin Seemann, Christoph Saal, Gerald Scholz, Soenke Petersen, Harald Untenecker, Michael Lange
  • Patent number: 8710058
    Abstract: Compounds of the present invention concern 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 compound, 3-(1-{3-[5-(1-methyl-piperidin-4-ylmethoxy)-pyrimidin-2-yl]-benzyl}-6-oxo-1,6-dihydro-pyridazin-3-yl)-benzonitrile, has the following structural formula: The hydrochloride solvates and crystalline modifications thereof according to the invention are useful for treatment of physiological and/or pathophysiological conditions, such as cancer, that 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, especially Met-kinase. The present invention further relates to processes of manufacturing these crystalline modifications.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: April 29, 2014
    Assignee: MERCK PATENT GmbH
    Inventors: Axel Becker, Clemens Kuehn, Christoph Saal, Oliver Schadt, Dieter Dorsch, Heinz Hermann Bokel, Frank Stieber, Cristina Donini
  • Publication number: 20140088022
    Abstract: The instant invention relates to novel solid materials of {[(2S,5R,8S,11S)-5-benzyl-11-(3-guanidino-propyl)-8-isopropyl-7-methyl-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaaza-cyclopentadec-2-yl]-acetic acid}, methods for producing them, and the use of said solid materials in pharmaceuticals.
    Type: Application
    Filed: September 16, 2013
    Publication date: March 27, 2014
    Applicant: Merck Patent GmbH
    Inventors: Alfred Jonczyk, Clemens Kuehn, Kerstin Seemann, Christoph Saal, Gerald Scholz, Soenke Petersen, Harald Untenecker, Michael Lange
  • Patent number: 8586545
    Abstract: The instant invention relates to novel solid materials of {[(2S,5R,8S,11S)-5-Benzyl-11-(3-guanidino-propyl)-8-isopropyl-7-methyl-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaaza-cyclopentadec-2-yl]-acetic acid}, methods for producing them, and the use of said solid materials in pharmaceuticals.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: November 19, 2013
    Assignee: Merck Patent GmbH
    Inventors: Alfred Joncyk, Clemens Kuehn, Kerstin Seemann, Christoph Saal, Gerald Scholz, Soenke Petersen, Harald Untenecker, Michael Lange