Patents by Inventor Frank Kalkbrenner

Frank Kalkbrenner 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: 8232286
    Abstract: New compounds of formula 1 are provided which by virtue of their pharmaceutical activity as PI3-kinase modulators may be used in the therapeutic field for the treatment of inflammatory or allergic diseases. Examples of these include inflammatory and allergic respiratory complaints, inflammatory diseases of the gastro-intestinal tract and motor apparatus, inflammatory and allergic skin diseases, inflammatory eye diseases, diseases of the nasal mucosa, inflammatory or allergic conditions involving autoimmune reactions or inflammations of the kidney.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: July 31, 2012
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Steffen Breitfelder, Udo Maier, Trixi Brandl, Christoph Hoenke, Matthias Grauert, Alexander Pautsch, Matthias Hoffmann, Frank Kalkbrenner, Anne T. Joergensen, Gerhard Schaenze, Stefan Peters, Frank Buettner, Eckhart Bauer
  • Publication number: 20090280115
    Abstract: The present invention relates to the use of dihydropteridinones of formula 1 wherein the groups X, R1, R2, R3, R4, R5, R6 and R7 have the meanings given in the claims and specification, for the preparation of a medicament for the treatment of respiratory diseases.
    Type: Application
    Filed: March 13, 2009
    Publication date: November 12, 2009
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Udo Maier, Frank Kalkbrenner, Frank Buettner, Steffen Breitfelder, Matthias Grauert, Matthias Hoffmann
  • Publication number: 20090156554
    Abstract: New compounds of formula 1 are provided which by virtue of their pharmaceutical activity as PI3-kinase modulators may be used in the therapeutic field for the treatment of inflammatory or allergic diseases. Examples of these include inflammatory and allergic respiratory complaints, inflammatory diseases of the gastro-intestinal tract and motor apparatus, inflammatory and allergic skin diseases, inflammatory eye diseases, diseases of the nasal mucosa, inflammatory or allergic conditions involving autoimmune reactions or inflammations of the kidney.
    Type: Application
    Filed: February 5, 2009
    Publication date: June 18, 2009
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Steffen BREITFELDER, Udo MAIER, Trixi BRANDL, Christoph HOENKE, Matthias GRAUERT, Alexander PAUTSCH, Matthias HOFFMANN, Frank KALKBRENNER, Anne T. JOERGENSEN, Gerhard SCHAENZLE, Stefan PETERS, Frank BUETTNER, Eckhart BAUER
  • Publication number: 20090029990
    Abstract: The present invention relates to the use of dihydropteridinones of formula 1 wherein the groups X, R1, R2, R3, R4, R5, R6 and R7 have the meanings given in the claims and specification, for the preparation of a medicament for the treatment of respiratory diseases.
    Type: Application
    Filed: July 15, 2008
    Publication date: January 29, 2009
    Inventors: Udo Maier, Frank Kalkbrenner, Frank Buettner, Steffen Breitfelder, Matthias Grauert, Matthias Hoffmann
  • Publication number: 20070043055
    Abstract: The present invention relates to the use of dihydropteridinones of formula 1 wherein the groups X, R1, R2, R3, R4, R5, R6 and R7 have the meanings given in the claims and specification, for the preparation of a medicament for the treatment of respiratory diseases.
    Type: Application
    Filed: July 18, 2006
    Publication date: February 22, 2007
    Inventors: Udo Maier, Frank Kalkbrenner, Frank Buettner, Steffen Breitfelder, Matthias Grauert, Matthias Hoffmann
  • Publication number: 20060106013
    Abstract: New compounds of formula 1 are provided which by virtue of their pharmaceutical activity as PI3-kinase modulators may be used in the therapeutic field for the treatment of inflammatory or allergic diseases. Examples of these include inflammatory and allergic respiratory complaints, inflammatory diseases of the gastrointestinal tract and motor apparatus, inflammatory and allergic skin diseases, inflammatory eye diseases, diseases of the nasal mucosa, inflammatory or allergic conditions involving autoimmune reactions or inflammations of the kidney.
    Type: Application
    Filed: October 5, 2005
    Publication date: May 18, 2006
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Steffen Breitfelder, Udo Maier, Trixi Brandl, Christoph Hoenke, Matthias Grauert, Alexander Pautsch, Matthias Hoffmann, Frank Kalkbrenner, Anne Joergensen, Gerhard Schaenzle, Stefan Peters, Frank Buettner, Eckhart Bauer
  • Publication number: 20020151588
    Abstract: The invention relates to the use of glucocorticoid receptor ligands selectively antagonizing the transactivation activity of the glucocorticoid receptor (GR) without affecting the transrepression activity. Compounds having this profile can be used as co-medication with conventional glucocorticoids in the treatment of inflammation and immune diseases. An advantage of this combination therapy is that metabolic side-effects of glucocorticoids are antagonized and only the anti-inflammatory or anti-immune activity of the glucocorticoids is maintained. In such a combination therapy, higher doses of the glucocorticoid can be used leading to better therapeutic efficacy.
    Type: Application
    Filed: December 20, 2001
    Publication date: October 17, 2002
    Inventors: David S. Thomson, Hans Michael Jennewein, Michel Pairet, Frank Kalkbrenner, Stefan Kreideweiss
  • Patent number: 6323199
    Abstract: This invention describes the use of the compounds of general formula I in which A, B, A, Ar, R1, R2 and R3 have the meaning that is indicated in more detail in the description, for the production of pharmaceutical agents with anti-inflammatory action. The compounds of general formula I show a clear dissociation between anti-inflammatory and metabolic action.
    Type: Grant
    Filed: November 24, 1999
    Date of Patent: November 27, 2001
    Assignee: Schering Aktiengesellschaft
    Inventors: Manfred Lehmann, Konrad Krolikiewicz, Werner Skuballa, Peter Strehlke, Frank Kalkbrenner, Roland Ekerdt, Claudia Giesen