Patents by Inventor Lars Bärfacker

Lars Bärfacker 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).

  • Amino-substituted isothiazoles
    Patent number: 9682995
    Abstract: The present invention relates to isothiazoles of general formula (I) which inhibit the mitotic checkpoint: in which A, R1 and R2 are as defined in the claims, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neoplasms, as a sole agent or in combination with other active ingredients.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: June 20, 2017
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Lars Bärfacker, Stefan Prechtl, Gerhard Siemeister, Antje Margret Wengner, Jens Ackerstaff, Katrin Nowak-Reppel, Benjamin Bader, Philip Lienau, Detlef Stöckigt, Tobias Heinrich
  • 3-AMINO-1,5,6,7-TETRAHYDRO-4H-INDOL-4-ONES
    Publication number: 20170101391
    Abstract: Compounds of formula (I) which are inhibitors of Bub1 kinase, processes for their production and their use as pharmaceuticals.
    Type: Application
    Filed: June 17, 2015
    Publication date: April 13, 2017
    Applicant: Bayer Pharma Aktiengesellschaft
    Inventors: Keith GRAHAM, Ulrich KLAR, Hans BRIEM, Marion HITCHCOCK, Lars BÄRFACKER, Knut EIS, Volker SCHULZE, Gerhard SIEMEISTER, Wilhelm BONE, Jens SCHRÖDER, Simon HOLTON, Philip LIENAU, René TEMPEL, Helmut SONNENSCHEIN, Jozsef BÁLINT, Heinz GRAUBAUM
  • Imidazopyridazines as Akt kinase inhibitors
    Patent number: 9604989
    Abstract: The present invention relates to a method for the treatment of a cancer that is sensitive to Pi3K/Akt pathway inhibition by administering a therapeutically effective amount of a compound of formula (I)
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: March 28, 2017
    Assignees: BAYER INTELLECTUAL PROPERTY GMBH, BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Lars Bärfacker, William Scott, Andrea Hägebarth, Stuart Ince, Hartmut Rehwinkel, Oliver Politz, Roland Neuhaus, Hans Briem, Ulf Bömer
  • Substituted pyrazolopyrimidines as Akt kinase inhibitors
    Patent number: 9370517
    Abstract: Compounds of formula (I) which are effective inhibitors of the Pi3K/Akt pathway, processes for their production and their use as pharmaceuticals.
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: June 21, 2016
    Assignees: Bayer Intellectual Property GmbH, Bayer Pharma Aktiengesselschaft
    Inventors: Lars Bärfacker, William Scott, Andrea Hägebarth, Hartmut Rehwinkel, Oliver Politz, Roland Neuhaus, Ulf Bömer
  • HETEROARYL SUBSTITUTED PYRAZOLES
    Publication number: 20160145238
    Abstract: Compounds of formula (I), which are inhibitors of Bub1 kinase, processes for their production and their use as pharmaceuticals.
    Type: Application
    Filed: June 17, 2014
    Publication date: May 26, 2016
    Applicant: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Anne MENGEL, Marion HITCHCOCK, Anja RICHTER, Lars BÄRFACKER, Hans BRIEM, Gerhard SIEMEISTER, Wilhelm BONE, Amaaury Ernesto FERNANDEZ-MONTALVAN, Jens SCHRÖDER, Simon HOLTON, Cornelia PREUßE, Ursula MÖNNING
  • HETEROARYL SUBSTITUTED INDAZOLES
    Publication number: 20160046604
    Abstract: Compounds of formula (I), which are inhibitors of Bub1 kinase, processes for their production and their use as pharmaceuticals.
    Type: Application
    Filed: March 20, 2014
    Publication date: February 18, 2016
    Inventors: Marion HITCHCOCK, Anne MENGEL, Christoph-Stephan HILGER, Lars BÄRFACKER, Hans BRIEM, Gerhard SIEMEISTER, Amaury Ernesto FERNANDEZ-MONTALVAN, Jens SCHRÖDER, Simon HOLTON, Cornelia PREUßE, Ursula MÖNNING
  • Substituted imidazopyrazines as Akt kinase inhibitors
    Patent number: 9260435
    Abstract: Compounds of formula (I) which are effective inhibitors of the Pi3K/Akt pathway, processes for their production and their use as pharmaceuticals.
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: February 16, 2016
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Lars Bärfacker, William Scott, Andrea Hägebarth, Stuart Ince, Hartmut Rehwinkel, Oliver Politz, Roland Neuhaus, Ulf Bömer
  • AMINO-SUBSTITUTED ISOTHIAZOLES
    Publication number: 20150368260
    Abstract: The present invention relates to isothiazoles of general formula (I) which inhibit the mitotic checkpoint: in which A, R1 and R2 are as defined in the claims, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neoplasms, as a sole agent or in combination with other active ingredients.
    Type: Application
    Filed: January 28, 2014
    Publication date: December 24, 2015
    Inventors: Lars BÄRFACKER, Stefan PRECHTL, Gerhard SIEMEISTER, Antje Margret WENGNER, Jens ACKERSTAFF, Katrin NOWAK-REPPEL, Benjamin BADER, Philip LIENAU, Detlef STÖCKIGT, Tobias HEINRICH
  • IMIDAZOPYRIDAZINES AS AKT KINASE INHIBITORS
    Publication number: 20150368250
    Abstract: Imidazopyridazines of formula (I) a process for their production and the use thereof.
    Type: Application
    Filed: July 6, 2015
    Publication date: December 24, 2015
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Lars BÄRFACKER, William SCOTT, Andrea HÄGEBARTH, Stuart INCE, Hartmut REHWINKEL, Oliver POLITZ, Roland NEUHAUS, Hans BRIEM, Ulf BÖMER
  • Ring-fused pyrimidines and triazines and use thereof for the treatment and/or prophylaxis of cardiovascular diseases
    Patent number: 9216978
    Abstract: The present application relates to novel fused pyrimidines and triazines, to processes for their preparation, to their use alone or in combinations for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of cardiovascular disorders.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: December 22, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Markus Follmann, Johannes-Peter Stasch, Gorden Redlich, Jens Ackerstaff, Nils Griebenow, Andreas Knorr, Frank Wunder, Volkhart Min-Jian Li, Walter Kroh, Lars Bärfacker
  • Imidazopyridazines as Akt kinase inhibitors
    Patent number: 9206185
    Abstract: The application relates to imidazopyridazines of formula (I) which are useful as Akt inhibitors suitable for the treatment of cancer, and processes for their production and the use thereof.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: December 8, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Lars Bärfacker, William Scott, Andrea Hägebarth, Stuart Ince, Hartmut Rehwinkel, Oliver Politz, Roland Neuhaus, Hans Briem, Ulf Bömer
  • SUBSTITUTED PYRAZOLOPYRIMIDINES AS AKT KINASE INHIBITORS
    Publication number: 20150306102
    Abstract: Compounds of formula (I) which are effective inhibitors of the Pi3K/Akt pathway, processes for their production and their use as pharmaceuticals.
    Type: Application
    Filed: January 8, 2013
    Publication date: October 29, 2015
    Applicants: BAYER INTELLECTUAL PROPERTY GMBH, BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Lars BÄRFACKER, William SCOTT, Andrea HÄGEBARTH, Hartmut REHWINKEL, Oliver POLITZ, Roland NEUHAUS, Ulf BÖMER
  • Bicyclic aza heterocycles, and use thereof
    Patent number: 9096592
    Abstract: The present application relates to novel bicyclic azaheterocycles, to processes for preparation thereof, to the use thereof, alone or in combinations, for treatment and/or prophylaxis of diseases and to the use thereof for production of medicaments for treatment and/or prophylaxis of diseases, especially for treatment and/or prophylaxis of cardiovascular disorders.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: August 4, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Markus Follmann, Johannes-Peter Stasch, Gorden Redlich, Jens Ackerstaff, Nils Griebenow, Andreas Knorr, Frank Wunder, Volkhart Min-Jian Li, Lars Bärfacker, Stefan Weigand
  • 4-(pyridin-3-yl)-2(pyridin-2yl)-1,2-dihydro-3H-pyrazol-3-one derivatives as specific HIF-pyrolyl-4-hydroxylase inhibitors for treating cardiovascular and haematological diseases
    Patent number: 9085572
    Abstract: The present application relates to novel dipyridyl-dihydropyrazolones, processes for their preparation, their use for treatment and/or prophylaxis of diseases and their use for the preparation of medicaments for treatment and/or prophylaxis of diseases, in particular cardiovascular and hematological diseases and kidney diseases, and for promoting wound healing.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: July 21, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Ingo Flamme, Jens-Kerim Ergüden, Felix Oehme, Kai Thede, Gunter Karig, Alexander Kuhl, Hanno Wild, Joachim Schuhmacher, Peter Kolkhof, Lars Bärfacker, Joachim Hütter
  • Substituted 4-aryl-1,4-dihydro-1,6-naphthyridine amides and their use
    Patent number: 9051316
    Abstract: The present application relates to novel substituted 4-aryl-1,4-dihydro-1,6-naphthyridine-3-carboxamides, a process for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for the manufacture of medicaments for the treatment and/or prophylaxis of diseases, especially cardiovascular disorders.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: June 9, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Lars Bärfacker, Peter Kolkhof, Karl-Heinz Schlemmer, Rolf Grosser, Adam Nitsche, Martina Klein, Klaus Münter, Barbara Albrecht-Küpper, Elke Hartmann
  • SUBSTITUTED IMIDAZOPYRAZINES AS AKT KINASE INHIBITORS
    Publication number: 20150005309
    Abstract: Compounds of formula (I) which are effective inhibitors of the Pi3K/Akt pathway, processes for their production and their use as pharmaceuticals.
    Type: Application
    Filed: January 8, 2013
    Publication date: January 1, 2015
    Inventors: Lars Bärfacker, William Scott, Andrea Hägebarth, Stuart Ince, Hartmut Rehwinkel, Oliver Politz, Roland Neuhaus, Ulf Bömer
  • RING-FUSED PYRIMIDINES AND TRIAZINES AND USE THEREOF FOR THE TREATMENT AND/OR PROPHYLAXIS OF CARDIOVASCULAR DISEASES
    Publication number: 20140350020
    Abstract: The present application relates to novel fused pyrimidines and triazines, to processes for their preparation, to their use alone or in combinations for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of cardiovascular disorders.
    Type: Application
    Filed: July 5, 2011
    Publication date: November 27, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Markus Follmann, Johannes-Peter Stasch, Gorden Redlich, Jens Ackerstaff, Nils Griebenow, Andreas Knorr, Frank Wunder, Volkhart Min-Jian Li, Walter Kroh, Lars Bärfacker
  • 6-cyclylmethyl-and 6-alkylmethyl-substituted pyrazolepyrimidines
    Patent number: 8822479
    Abstract: The invention relates to 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, process for their preparation, and their use for producing medicaments for improving learning and/or memory. The 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines are of the formula (I): with the variables as defined in the claims.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: September 2, 2014
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Martin Hendrix, Lars Bärfacker, Christina Erb, Frank-Thorsten Hafner, Heike Heckroth, Dagmar Karthaus, Adrian Tersteegen, Franz-Josef van der Staay, Marja van Kampen
  • BICYCLIC AZA HETEROCYCLES, AND USE THEREOF
    Publication number: 20140148433
    Abstract: The present application relates to novel bicyclic azaheterocycles, to processes for preparation thereof, to the use thereof, alone or in combinations, for treatment and/or prophylaxis of diseases and to the use thereof for production of medicaments for treatment and/or prophylaxis of diseases, especially for treatment and/or prophylaxis of cardiovascular disorders.
    Type: Application
    Filed: August 31, 2011
    Publication date: May 29, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Markus Follmann, Johannes-Peter Stasch, Gorden Redlich, Jens Ackerstaff, Nils Griebenow, Andreas Knorr, Frank Wunder, Volkhart Min-Jian Li, Lars Bärfacker, Stefan Weigand
  • IMIDAZOPYRIDAZINES AS AKT KINASE INHIBITORS
    Publication number: 20140113901
    Abstract: Imidazopyridazines of formula (I) a process for their production and the use thereof.
    Type: Application
    Filed: April 7, 2011
    Publication date: April 24, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Lars Bärfacker, William Sott, Andrea Hägebarth, Stuart Ince, Hartmut Rehwinkel, Oliver Politz, Roland Neuhaus, Hans Briem, Ulf Bömer