Patents by Inventor Jorg Keldenich

Jorg Keldenich 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).

  • Substituted aryloxazoles and their use
    Patent number: 8440700
    Abstract: The present application relates to novel substituted aryloxazole derivatives, to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, preferably for the treatment and/or prevention of cardiovascular and metabolic disorders.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: May 14, 2013
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Peter Nell, Walter Hübsch, Barbara Albrecht-Küpper, Jorg Keldenich, Alexandros Vakalopoulos, Frank Süssmeier, Katja Zimmermann, Dieter Lang, Daniel Meibom
  • Alkylamino-substituted dicyanopyridines and their amino acid ester prodrugs
    Patent number: 8420825
    Abstract: The present application relates to novel 6-alkylamino-substituted dicyanopyridines, to their amino acid ester prodrugs, to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, preferably for the treatment and/or prevention of cardiovascular disorders.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: April 16, 2013
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Alexandros Vakalopoulos, Daniel Meibom, Barbara Albrecht-Küpper, Katja Zimmermann, Jörg Keldenich, Hans-Georg Lerchen, Peter Nell, Frank Süssmeier, Ursula Krenz
  • 2-PHENYL SUBSTITUTED IMIDAZOTRIAZINONES AS PHOSPHODIESTERASE INHIBITORS
    Publication number: 20130059844
    Abstract: The 2-phenyl-substituted imidazotriazinones having short, unbranched alkyl radicals in the 9-position are prepared from the corresponding 2-phenyl-imidazotriazinones by chlorosulphonation and subsequent reaction with the amines. The compounds inhibit cGMP-metabolizing phosphodiesterases and are suitable for use as active compounds in pharmaceuticals, for the treatment of cardiovascular and cerebrovascular disorders and/or disorders of the urogenital system, in particular for the treatment of erectile dysfunction.
    Type: Application
    Filed: March 26, 2012
    Publication date: March 7, 2013
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Ulrich Niewöhner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jorg Keldenich, Erwin Bischoff, Elisabeth Perzborn, Klaus Dembowsky, Peter Serno, Marc Nowakowski
  • Substituted dihydropyrazolones for treating cardiovascular and hematological diseases
    Patent number: 8389520
    Abstract: The present application relates to novel substituted dihydropyrazolone derivatives, 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: October 12, 2007
    Date of Patent: March 5, 2013
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Kai Thede, Ingo Flamme, Felix Oehme, Jens-Kerim Ergüden, Friederike Stoll, Joachim Schuhmacher, Hanno Wild, Peter Kolkhof, Hartmut Beck, Jörg Keldenich, Metin Akbaba, Mario Jeske
  • SUBSTITUTED ARYLIMIDAZOLONE AND TRIAZOLONE AS INHIBITORS OF VASOPRESSIN RECEPTORS
    Publication number: 20130005704
    Abstract: The present application relates to novel, substituted 4-arylimidazol-2-ones and 5-aryl-1,2,4-triazolones, processes for the production thereof, the use thereof alone or in combinations for the treatment and/or prevention of diseases and the use thereof for the production of medicaments for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of cardiovascular diseases.
    Type: Application
    Filed: December 26, 2011
    Publication date: January 3, 2013
    Applicant: BAYER PHARMA AKTIENGESELLSHAFT
    Inventors: Heinrich Meier, Eckhard Bender, Ulf Brüggemeier, Ingo Flamme, Dagmar Karthaus, Peter Kolkhof, Daniel Meibom, Dirk Schneider, Verena Voehringer, Chantal Fürstner, Jörg Keldenich, Dieter Lang, Elisabeth Pook, Carsten Schmeck
  • Heterocyclic derivatives
    Patent number: 8343987
    Abstract: The invention relates to novel heterocyclic derivatives of the general formula (I), processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction, and heart failure development.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: January 1, 2013
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Heike Gielen-Haertwig, Barbara Albrecht, Jörg Keldenich, Volkhart Li, Josef Pernerstorfer, Karl-Heinz Schlemmer, Leila Telan
  • Substituted dihydroquinazolines II
    Patent number: 8314113
    Abstract: The invention relates to substituted dihydroquinazolines and to a method for the production thereof, the use thereof for treating and/or preventing diseases and for producing drugs for treating and/or preventing diseases, in particular for the use of the inventive dihydroquinazolines in the form of antiviral agents, in particular against cytomegaloviruses.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: November 20, 2012
    Assignee: Aicuris GmbH & Co. KG
    Inventors: Tobias Wunberg, Judith Baumeister, Mario Jeske, Peter Nell, Susanne Nikolic, Frank Suessmeier, Holger Zimmermann, Rolf Grosser, Guy Hewlett, Jorg Keldenich, Dieter Lang, Kerstin Henninger
  • Cyclically substituted 3,5-dicyano-2-thiopyridines and use thereof
    Patent number: 8304412
    Abstract: The present application relates to novel 4-cycloalkyl- and 4-heterocycloalkyl-3,5-dicyano-2-thio-pyridine derivatives, to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, preferably for the treatment and/or prevention of hypertension and other cardiovascular disorders.
    Type: Grant
    Filed: November 17, 2007
    Date of Patent: November 6, 2012
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Peter Nell, Walter Hübsch, Barbara Albrecht-Küpper, Alexandros Vakalopoulos, Frank Süssmeier, Jörg Keldenich, Joachim Telser
  • SUBSTITUTED DIHYDROPYRAZOLONES FOR TREATING CARDIOVASCULAR AND HEMATOLOGICAL DISEASES
    Publication number: 20120121727
    Abstract: The present application relates to novel substituted dihydropyrazolone derivatives, 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: Application
    Filed: January 23, 2012
    Publication date: May 17, 2012
    Applicant: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Kai THEDE, Ingo FLAMME, Felix OEHME, Jens-Kerim ERGÜDEN, Friederike STOLL, Joachim SCHUHMACHER, Hanno WILD, Peter KOLKHOF, Hartmut BECK, Jörg KELDENICH, Metin AKBABA, Mario JESKE
  • PRODRUGS AND THE USE THEREOF
    Publication number: 20120122820
    Abstract: The present application relates to prodrug derivatives of 2-amino-6-({[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methyl}thio)-4-[4-(2-hydroxyethoxy)phenyl]pyridine-3,5-dicarbonitrile, processes 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 of cardiovascular disorders.
    Type: Application
    Filed: July 23, 2008
    Publication date: May 17, 2012
    Inventors: Nicole Diedrichs, Thomas Krahn, Ursula Krenz, Jörg Keldenich, Hanna Tinel, Claudia Hirth-Dietrich, Hans-Georg Lerchen
  • AMINOACYL PRODRUG DERIVATIVES AND MEDICAMENTS FOR THE TREATMENT OF THROMBOEMBOLITIC DISORDERS
    Publication number: 20120088761
    Abstract: The present application relates to prodrug derivatives of 5-chloro-N-({(5S)-2-oxo-3-[4-(3-oxomorpholin-4-yl)phenyl]-1,3-oxazolidin-5-yl}methyl)thiophene-2-carboxamide, processes 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 of thromboembolic disorders.
    Type: Application
    Filed: December 16, 2011
    Publication date: April 12, 2012
    Applicant: Bayer Pharma Aktiengesellschaft
    Inventors: Hans-Georg Lerchen, Ursula Krenz, Karl-Heinz Schlemmer, Elisabeth Perzborn, Jörg Keldenich
  • 1,4-diaryl-dihydropyrimidin-2-ones and their use as human neutrophil elastase inhibitors
    Patent number: 8101615
    Abstract: The invention relates to novel heterocyclic derivatives of the general formula (I), processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.
    Type: Grant
    Filed: February 15, 2005
    Date of Patent: January 24, 2012
    Assignee: Bayer Pharma Aktiengesellschaft
    Inventors: Heike Gielen-Haertwig, Barbara Albrecht, Jörg Keldenich, Volkhart Li, Josef Pernerstorfer, Karl-Heinz Schlemmer, Leila Telan
  • Dihydropyridinone derivatives
    Patent number: 8097629
    Abstract: The invention relates to novel dihydropyridinone derivatives, processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.
    Type: Grant
    Filed: February 5, 2005
    Date of Patent: January 17, 2012
    Assignee: Bayer Pharma Aktiengesellschaft
    Inventors: Heike Gielen-Haertwig, Barbara Albrecht, Marcus Bauser, Jörg Keldenich, Volkhart Li, Josef Pernerstorfer, Karl-Heinz Schlemmer, Leila Telan
  • Substituted arylimidazolone and triazolone as inhibitors of vasopressin receptors
    Patent number: 8084481
    Abstract: The present application relates to novel, substituted 4-arylimidazol-2-ones and 5-aryl-1,2,4-triazolones, processes for the production thereof, the use thereof alone or in combinations for the treatment and/or prevention of diseases and the use thereof for the production of medicaments for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of cardiovascular diseases.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: December 27, 2011
    Assignee: Bayer Pharma Aktiengesellschaft
    Inventors: Heinrich Meier, Eckhard Bender, Ulf Brüggemeier, Ingo Flamme, Dagmar Karthaus, Peter Kolkhof, Daniel Meibom, Dirk Schneider, Verena Voehringer, Chantal Fürstner, Jörg Keldenich, Dieter Lang, Elisabeth Pook, Carsten Schmeck
  • AMINO ACID ESTER PRODRUGS AND THE USE THEREOF
    Publication number: 20110237629
    Abstract: The present application relates to amino acid ester prodrug derivatives of 2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulfanyl)-4-(4-{[2,3-dihydroxypropyl]oxy}phenyl)pyridine-3,5-dicarbonitriles, processes 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 of cardiovascular disorders.
    Type: Application
    Filed: December 3, 2009
    Publication date: September 29, 2011
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Daniel Meibom, Hans-Georg Lerchen, Alexandros Vakalopoulos, Barbara Albrech-Küpper, Peter Nell, Jörg Keldenich, Katja Zimmermann, Ursula Krenz
  • 2-(3-phenyl-2-piperazinyl-3,4-dihydroquinazolin-4-yl)acetic acids as antiviral agents, especially against cytomegaloviruses
    Patent number: 7960387
    Abstract: The invention relates to dihydroquinazolines and methods for the production thereof, the use thereof in the treatment and/or prophylaxis of diseases, in addition to the use thereof in the production of medicaments in the treatment and/or prophylaxis of diseases, especially for use as anti-viral agents, especially against cytomegalo viruses.
    Type: Grant
    Filed: January 29, 2004
    Date of Patent: June 14, 2011
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Tobias Wunberg, Judith Baumeister, Ulrich Betz, Mario Jeske, Gerald Kleymann, Thomas Lampe, Susanne Nikolic, Jürgen Reefschläger, Rudolf Schohe-Loop, Frank Süβmeier, Holger Zimmermann, Rolf Grosser, Kerstin Henninger, Guy Hewlett, Jörg Keldenich, Thomas Krämer, Peter Nell, Tse-I Lin
  • SUBSTITUTED ARYLOXAZOLES AND THEIR USE
    Publication number: 20110130377
    Abstract: The present application relates to novel substituted aryloxazole derivatives, a method for the production thereof, the use thereof for the treatment and/or prophylaxis of diseases and the use thereof for the production of drugs for the treatment and/or prophylaxis of diseases, preferably for the treatment and/or prevention of cardiovascular and metabolic disorders.
    Type: Application
    Filed: July 17, 2008
    Publication date: June 2, 2011
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Peter Nell, Walter Hübsch, Barbara Albrecht-Küpper, Jorg Keldenich, Alexandros Vakalopoulos, Frank Süssmeier, Katja Zimmermann, Dieter Lang, Daniel Meibom
  • FUSED CYANOPYRIDINES AND THE USE THEREOF
    Publication number: 20110046162
    Abstract: The present application relates to novel substituted fused cyanopyridine derivatives, to processes for their preparation, to their use for the treatment and/or prevention of diseases and to their use for preparing medicaments for the treatment and/or prevention of diseases, preferably for the treatment and/or prevention of cardiovascular disorders.
    Type: Application
    Filed: December 9, 2008
    Publication date: February 24, 2011
    Applicant: BAYER SCHERING PHARMA
    Inventors: Peter Nell, Alexandros Vakalopoulos, Frank Süssmeier, Barbara Albrecht-Küpper, Katja Zimmermann, Jörg Keldenich, Daniel Meibom
  • Heterocyclic derivatives
    Patent number: 7893073
    Abstract: The invention relates to novel 3,4-dihydropyrimidin-2(1H)-one derivatives having the formula processes for their preparation, and their use in compositions, and in the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.
    Type: Grant
    Filed: February 15, 2005
    Date of Patent: February 22, 2011
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Heike Gielen-Haertwig, Barbara Albrecht, Jörg Keldenich, Volkhart Li, Josef Pernerstorfer, Karl-Heinz Schlemmer, Leila Telan
  • 2-PHENYL SUBSTITUTED IMIDAZOTRIAZINONES AS PHOSPHODIESTERASE INHIBITORS
    Publication number: 20110009367
    Abstract: The 2-phenyl-substituted imidazotriazinones having short, unbranched alkyl radicals in the 9-position are prepared from the corresponding 2-phenyl-imidazotriazinones by chlorosulphonation and subsequent reaction with the amines. The compounds inhibit cGMP-metabolizing phosphodiesterases and are suitable for use as active compounds in pharmaceuticals, for the treatment of cardiovascular and cerebrovascular disorders and/or disorders of the urogenital system, in particular for the treatment of erectile dysfunction.
    Type: Application
    Filed: March 4, 2010
    Publication date: January 13, 2011
    Applicant: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Ulrich Niewöhner, Maria Niewöhner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Karl-Heinz Schlemmer, Jörg Keldenich, Erwin Bischoff, Elisabeth Perzborn, Klaus Dembowsky, Peter Serno, Marc Nowakowski