Patents by Inventor Elke Stahl

Elke Stahl 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).

  • Publication number: 20100317854
    Abstract: The invention relates to compounds of formulae (II), (IV), and (VI) as shown below, wherein the several variable groups are as defined in the specification and claims. Processes for making these materials, and methods for using them in the synthesis of compounds for treatment of cardiovascular disorders and fibrotic disorders are also disclosed.
    Type: Application
    Filed: August 23, 2010
    Publication date: December 16, 2010
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Josef Pernerstorfer, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elizabeth Perzborn, Elke Stahl
  • Patent number: 7781470
    Abstract: The invention relates to compounds of formulae (II), (IV), and (VI) as shown below, wherein the several variable groups are as defined in the specification and claims. Processes for making these materials, and methods for using them in the synthesis of compounds for treatment of cardiovascular disorders and fibrotic disorders are also disclosed.
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: August 24, 2010
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Josef Pernerstorfer, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elizabeth Perzborn, Elke Stahl
  • Patent number: 7700653
    Abstract: This invention relates to methods for treating cardiovascular disorders selected from heart failure, thromboembolic disorders, venous diseases, and fibriotic disorders other than fibrosis of the liver, comprising administering an effective amount of a compound of formula (I) wherein the several variables are as defined in the specification and claims.
    Type: Grant
    Filed: August 22, 2005
    Date of Patent: April 20, 2010
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Michael Härter, Michael G. Hahn, Claudia Hirth-Dietrich, Andreas Knorr, Elke Stahl, Johannes-Peter Stasch, Frank Wunder
  • Patent number: 7674825
    Abstract: The present invention relates to the use of compounds of the formula (I) and to their salts and stereoisomers, for the preparation of medicaments for the treatment of cardiovascular disorders.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: March 9, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elisabeth Perzborn, Elke Stahl
  • Publication number: 20090203906
    Abstract: The invention relates to compounds of formulae (II), (IV), and (VI) as shown below, wherein the several variable groups are as defined in the specification and claims. Processes for making these materials, and methods for using them in the synthesis of compounds for treatment of cardiovascular disorders and fibrotic disorders are also disclosed.
    Type: Application
    Filed: April 13, 2009
    Publication date: August 13, 2009
    Applicant: Bayer Aktiengesellschaft
    Inventors: Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Josef Pernerstorfer, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elizabeth Perzborn, Elke Stahl
  • Patent number: 7517896
    Abstract: The invention relates to compounds of formulae (II), (IV), and (VI) as shown below, wherein the several variable groups are as defined in the specification and claims. Processes for making these materials, and methods for using them in the synthesis of compounds for treatment of cardiovascular disorders and fibrotic disorders are also disclosed.
    Type: Grant
    Filed: August 8, 2005
    Date of Patent: April 14, 2009
    Assignee: Bayer Aktiengesellschaft
    Inventors: Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Josef Pernerstorfer, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elizabeth Perzborn, Elke Stahl
  • Publication number: 20090023717
    Abstract: The present invention relates to novel morpholine-bridged indazole derivatives which stimulate soluble guanylate cyclase, to process for the preparation thereof, and to the use thereof for producing medicaments, in particular medicaments for the treatment of disorders of the central nervous system.
    Type: Application
    Filed: September 18, 2008
    Publication date: January 22, 2009
    Inventors: Achim Feurer, Joachim Luithle, Stephan-Nicholas Wirtz, Gerhard Konig, Johannes-Peter Stasch, Frank Wunder, Dieter Lang, Elke Stahl, Thomas Schenke, Rudy Schreiber
  • Patent number: 7427617
    Abstract: The present invention relates to novel morpholine-bridged indazole derivatives having the formula which stimulate soluble guanylate cyclase, to a process for the preparation thereof, and to pharmaceutical compositions containing them. These compounds are useful for the treatment of disorders of the central nervous system.
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: September 23, 2008
    Assignee: Bayer Healthcare AG
    Inventors: Achim Feurer, Joachim Luithle, Stephan-Nicholas Wirtz, Gerhard König, Johannes-Peter Stasch, Frank Wunder, Dieter Lang, Elke Stahl, Thomas Schenke, Rudy Schreiber
  • Publication number: 20080214654
    Abstract: The present invention relates to novel substituted benzyloxy-phenylmethylamide derivatives, processes for their preparation, and their use in medicaments, especially for the prophylaxis and treatment of diseases associated with Cold Menthol Receptor 1 (CMR-1) activity, in particular for the treatment of urological diseases or disorders, such as detrusor overactivity (overactive bladder), urinary incontinence, neurogenic detrusor oeractivity (detrusor hyperflexia), idiopathic detrusor overactivity (detrusor instability), benign prostatic hyperplasia, and lower urinary tract symptoms; chronic pain, neuropathic pain, postoperative pain, rheumatoid arthritic pain, neuralgia, neuropathies, algesia, nerve injury, ischaemia, neurodegeneration, stroke, and inflammatory disorders such as asthma and chronic obstructive pulmonary (or airways) disease (COPD).
    Type: Application
    Filed: October 12, 2005
    Publication date: September 4, 2008
    Applicant: Bayer HealthCare AG
    Inventors: Thomas Lampe, Cristina Alonso-Alija, Beatrix Stelte-Ludwig, Peter Sandner, Marcus Bauser, Hartmut Beck, Klemens Lustig, Ulrich Rosentreter, Elke Stahl, Hiroko Takagi
  • Patent number: 7410973
    Abstract: The present invention relates to novel 4-amino-substituted pyrimidine derivatives which stimulate soluble guanylate cyclase, to processes for the preparation thereof, and to the use thereof for producing medicaments, in particular medicaments for the treatment of central nervous system diseases.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: August 12, 2008
    Assignee: Bayer Healthcare AG
    Inventors: Achim Feurer, Joachim Luithle, Stephan-Nicholas Wirtz, Gerhard König, Johannes-Peter Stasch, Elke Stahl, Rudy Schreiber, Frank Wunder, Dieter Lang
  • Publication number: 20080058314
    Abstract: The present invention relates to the use of compounds of the formula (I) and to their salts and stereoisomers, for the preparation of medicaments for the treatment of cardiovascular disorders.
    Type: Application
    Filed: June 27, 2007
    Publication date: March 6, 2008
    Inventors: Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elisabeth Perzborn, Elke Stahl
  • Patent number: 7329777
    Abstract: This invention relates to methods for treating heart failure, thromboembolic disorders, and pulmonary fibrosis, comprising administering an effective amount of a compound of formula (I) in which the several variables are as defined in the specification and claims.
    Type: Grant
    Filed: August 22, 2005
    Date of Patent: February 12, 2008
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Harter, Michael Hahn, Claudia Hirth-Dietrich, Andreas Knorr, Elke Stahl, Johannes-Peter Stasch, Frank Wunder
  • Patent number: 7317016
    Abstract: This invention relates to methods of treatment of cardiovascular disorders, thromboembolic disorders, inflammation, and disorders of the central nervous system using pyrazol pyridine derivatives of formula (I) wherein R1 is a radical of the formula —O—SO2—R3 in which R3 is optionally substituted C1-6-alkyl, optionally substituted C3-8-cycloalkyl, or optionally substituted phenyl; R2 is H, optionally substituted C1-6-alkyl-CO— or optionally substituted C1-6-alkyl-SO2—; as well as salts, stereoisomers, tautomers, and hydrates thereof.
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: January 8, 2008
    Assignee: Bayer Aktiengesellschaft
    Inventors: Johannes-Peter Stasch, Achim Feurer, Stefan Weigand, Elke Stahl, Dietmar Flubacher, Cristina Alonso-Alija, Frank Wunder, Dieter Lang, Klaus Dembowsky, Alexander Straub, Elisabeth Perzborn
  • Patent number: 7291622
    Abstract: This invention relates to methods for treating sexual dysfunction, by administering a compound of the formula wherein R1 is H or a di-C1-6-alkylaminocarbonyl radical, and R2 is a radical of the formula —O—C(X)—NR3R4 wherein X is O or S. The compound may also be administered in combination with at least one organic nitrate or NO donor, or in combination with at least one compound which inhibits the breakdown of cyclic guanosine monophosphate (cGMP).
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: November 6, 2007
    Assignee: Bayer Aktiengesellschaft
    Inventors: Johannes-Peter Stasch, Achim Feurer, Stefan Weigand, Elke Stahl, Dietmar Flubacher, Cristina Alonso-Alija, Frank Wunder, Dieter Lang, Klaus Dembowsky, Alexander Straub, Elizabeth Perzborn
  • Patent number: 7173037
    Abstract: The present invention relates to compounds which stimulate soluble guanylate cyclase, to the preparation thereof and to the use thereof as medicaments, in particular as medicaments for the treatment of cardiovascular disorders and/or sexual dysfunction.
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: February 6, 2007
    Assignee: Bayer HealthCare AG
    Inventors: Cristina Alonso-Alija, Erwin Bischoff, Klaus Münter, Johannes-Peter Stasch, Elke Stahl, Stefan Weigand, Achim Feurer
  • Patent number: 7135474
    Abstract: This application relates to compounds of the formula (I) in which R1 is chlorine, cyano, trifluoromethyl or methoxy and R2 is hydrogen or flurorine; or R1 and R2 are both fluorine; and to pharmaceutically acceptable salts of these materials. Pharmaceutical compositions containing these materials, and methods of using them in treatment of hypertension and sexual dysfunction are also disclosed and claimed.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: November 14, 2006
    Assignee: Bayer Healthcare AG
    Inventors: Stefan Weigand, Erwin Bischoff, Klaus Münter, Johannes-Peter Stasch, Elke Stahl
  • Patent number: 7115599
    Abstract: This invention relates to compounds of the formula in which R1, R2, and R3 are as defined in the claims, to a process for preparing such compounds, to pharmaceutical compositions containing such compounds, and to methods of using such compounds for treatment of hypertension and sexual dysfunction.
    Type: Grant
    Filed: November 12, 2001
    Date of Patent: October 3, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Johannes-Peter Stasch, Achim Feurer, Stefan Weigand, Elke Stahl, Dietmar Flubacher, Cristina Alonso-Alija, Frank Wunder, Dieter Lang, Klaus Dembowsky, Alexander Straub, Elisabeth Perzborn
  • Patent number: 7105523
    Abstract: This invention relates to compounds of the formula wherein R1 is H or a di-C1-6-alkylaminocarbonyl raical, and R2 is a radical of the formula —O—C(X)—NR3R4 wherein X is O or S. A process for preparing such compounds, pharmaceutical compositions containing them, and methods for using them in treatment of hypertension are also disclosed and claimed.
    Type: Grant
    Filed: November 9, 2001
    Date of Patent: September 12, 2006
    Assignee: Bayer Aktiengeselischaft
    Inventors: Johannes-Peter Stasch, Achim Feurer, Stefan Weigand, Elke Stahl, Dietmar Flubacher, Cristina Alonso-Alija, Frank Wunder, Dieter Lang, Klaus Dembowsky, Alexander Straub, Elisabeth Perzborn
  • Patent number: 7094911
    Abstract: The present invention relates to biphenyl and biphenyl-analogous compounds, their preparation and use as pharmaceutical compositions, as integrin antagonists and in particular for the production of pharmaceutical compositions for the treatment and prophylaxis of cancer, arteriosclerosis, restenosis, osteolytic disorders such as osteoporosis and ophthalmic diseases. The compounds according to the invention have the formula (1) wherein R1, R2, U, V, A, B, W, R3, C and R4 have the meaning as defined in the claims.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: August 22, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Markus Albers, Klaus Urbahns, Andrea Vaupel, Michael Härter, Delf Schmidt, Beatrix Stelte-Ludwig, Christoph Gerdes, Elke Stahl, Jörg Keldenich, Ulf Brueggemeier, Klemens Lustig
  • Patent number: 7091198
    Abstract: The present invention relates to novel 2,5-disubstituted pyrimidine derivatives which stimulate soluble guanylate cyclase, to processes for the preparation thereof, and to the use thereof for producing medicaments, in particular medicaments for the treatment of central nervous system diseases.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: August 15, 2006
    Assignee: Bayer HealthCare AG
    Inventors: Achim Feurer, Joachim Luithle, Stephan-Nicholas Wirtz, Gerhard König, Johannes-Peter Stasch, Elke Stahl, Rudy Schreiber, Frank Wunder