Patents by Inventor Hans-Ludwig Schäfer

Hans-Ludwig Schäfer 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: 7923468
    Abstract: This invention relates to Novel 1,4-benzothiepin-1,1-dioxide derivatives which are substituted with cyclohexyl groups, method for producing the same, drugs containing said compounds and use thereof.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: April 12, 2011
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Wendelin Frick, Heiner Glombik, Stefan Theis, Hubert Heuer, Hans-Ludwig Schaefer, Werner Kramer
  • Patent number: 7910612
    Abstract: The present invention comprises 4-Oxy-N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides, the derivatives thereof and salts thereof as well as processes for their preparation and methods for their use as pharmaceutical compositions. More specifically, the invention relates to 4-oxy-N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides and to their physiologically acceptable salts and physiologically functional derivatives that exhibit peroxisome proliferator activator receptor (PPAR) PPARalpha, PPARdelta and PPARgamma agonist activity. The compounds themselves are defined by the structure of the formula I, wherein the various unnamed substituents are defined herein. The compounds are suitable for the treatment of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved as well as demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: March 22, 2011
    Assignee: Sanofi-Aventis
    Inventors: Stefanie Keil, Karl Schoenafinger, Hans Matter, Matthias Urmann, Maike Glien, Wolfgang Wendler, Hans-Ludwig Schaefer, Eugen Falk
  • Patent number: 7872034
    Abstract: The invention relates to arylcycloalkyl-substituted alkanoic acid derivatives and to their physiologically acceptable salts and physiologically functional derivatives. What is described are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparation. The compounds are suitable, for example, for the treatment and/or prevention of disorders of the fatty acid metabolism and glucose utilization disorders and also disorders in which insulin resistance is involved.
    Type: Grant
    Filed: January 14, 2008
    Date of Patent: January 18, 2011
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Christian Stapper, Stefanie Keil, Heiner Glombik, Eugen Falk, Jochen Goerlitzer, Dirk Gretzke, Hans-Ludwig Schaefer, Wolfgang Wendler
  • Patent number: 7858647
    Abstract: The present invention comprises N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides, their physiologically acceptable salts and functional derivatives that exhibit peroxisome proliferator activated receptor (PPAR) PPARdelta and PPARgamma agonist activity. The structure of the compounds of the invention are defined by Formula I below, And the isomers thereof wherein the various substituents are defined herein, including their physiologically acceptable salts. Processes for the compounds preparation are also disclosed. The compounds are suitable for the treatment of fatty acid metabolism and glucose utilization disorders, disorders relating to insulin resistance are involved as well as demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: December 28, 2010
    Assignee: Sanofi-Aventis
    Inventors: Stefanie Keil, Hans Matter, Karl Schoenafinger, Matthias Urmann, Maike Glien, Wolfgang Wendler, Hans-Ludwig Schaefer, Eugen Falk
  • Patent number: 7772429
    Abstract: The invention relates to the compound of the formula 1 and to its physiologically acceptable salts. The compound is suitable, for example, as a hypolipidemic.
    Type: Grant
    Filed: March 26, 2007
    Date of Patent: August 10, 2010
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Gerhard Jaehne, Wendelin Frick, Andreas Lindenschmidt, Stefanie Flohr, Hubert Heuer, Hans-Ludwig Schaefer, Werner Kramer, Eric Galia, Heiner Glombik
  • Publication number: 20100160282
    Abstract: Compounds of the formula I, in which R1, R2, R3, R4, R5, and R6 have the meanings given in the description, and their physiologically acceptable salts. The compounds are suitable for use, for example, as hypolipidemics.
    Type: Application
    Filed: December 23, 2009
    Publication date: June 24, 2010
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Heiner Glombik, Werner Kramer, Stefanie Flohr, Wendelin Frick, Hubert Heuer, Gerhard Jaehne, Andreas Lindenschmidt, Hans-Ludwig Schäfer
  • Patent number: 7732471
    Abstract: The present invention comprises compounds and compositions for the treatment of metabolic disorders and more particularly, those insulin-related metabolic disorders of the blood such as hyperlipidemia, diabetes, insulin-resistance and the like comprising acetic acid derivatives with cyclohexylmethoxy substituents and their salts. Known as peroxisome proliferator-activated receptor (PPAR) agonists/antagonists, the invention relates to compounds of formula I wherein R1-R6 are further defined herein.
    Type: Grant
    Filed: December 4, 2007
    Date of Patent: June 8, 2010
    Assignee: Sanofi-Aventis
    Inventors: Christian Stapper, Heiner Glombik, Eugen Falk, Stefanie Keil, Hans-Ludwig Schaefer, Wolfgang Wendler, Stephanie Hachtel
  • Publication number: 20100062991
    Abstract: This invention relates to Novel 1,4-benzothiepin-1,1-dioxide derivatives which are substituted with fluorine, method for producing the same, drugs containing said compounds and use thereof.
    Type: Application
    Filed: May 14, 2009
    Publication date: March 11, 2010
    Applicant: SANOFI-AVENTIS DEUTUSCHLAND GMBH
    Inventors: Heiner Glombik, Wendelin Frick, Stefan Theis, Hubert Heuer, Hans-Ludwig Schaefer, Werner Kramer
  • Patent number: 7674773
    Abstract: Compounds of the formula I, in which R1, R2, R3, R4, R5, and R6 have the meanings given in the description, and their physiologically acceptable salts. The compounds are suitable for use, for example, as hypolipidemics.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: March 9, 2010
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Heiner Glombik, Werner Kramer, Stefanie Flohr, Wendelin Frick, Hubert Heuer, Gerhard Jaehne, Andreas Lindenschmidt, Hans-Ludwig Schäfer
  • Patent number: 7671047
    Abstract: One embodiment of the invention relates to compounds of the formula I, in which R1, R2, R3, R4, R5 and R6 have the meanings given in the specification. Other embodiments of the invention relate to physiologically acceptable salts of the compounds of formula I, to processes for their preparation and to medicaments comprising these compounds. The compounds of the invention are suitable for use, for example, as hypolipidemics.
    Type: Grant
    Filed: June 18, 2003
    Date of Patent: March 2, 2010
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Gerhard Jaehne, Wendelin Frick, Stefanie Flohr, Andreas Lindenschmidt, Heiner Glombik, Werner Kramer, Hubert Heuer, Hans-Ludwig Schaefer
  • Publication number: 20100035962
    Abstract: This Invention relates to Novel 1,4-benzothiepin-1,1-dioxide derivatives which are substituted with cyclohexyl groups, method for producing the same, drugs containing said compounds and use thereof.
    Type: Application
    Filed: May 14, 2009
    Publication date: February 11, 2010
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Wendelin Frick, Heiner Glombik, Stefan Theis, Hubert Heuer, Hans-Ludwig Schaefer, Werner Kramer
  • Publication number: 20100035961
    Abstract: This invention relates to Novel 1,4-benzothiepine 1,1-dioxide derivatives substituted by benzyl radicals, method for their preparation, pharmaceuticals comprising these compounds, and the use thereof.
    Type: Application
    Filed: May 14, 2009
    Publication date: February 11, 2010
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Wendelin Frick, Heiner Glombik, Stefan Theis, Hubert Heuer, Hans-Ludwig Schaefer, Werner Kramer
  • Publication number: 20100035834
    Abstract: This invention relates to Novel 1,4-benzothiepin-1,1-dioxide derivatives with improved properties, method for producing the same, drugs containing said compounds and use thereof.
    Type: Application
    Filed: May 14, 2009
    Publication date: February 11, 2010
    Applicant: SANOFI-AVENTIS DEUTUSCHLAND GMBH
    Inventors: Heiner Glombik, Wendelin Frick, Stefan Theis, Hubert Heuer, Hans-Ludwig Schaefer, Werner Kramer
  • Publication number: 20090298871
    Abstract: The invention relates to sulfonyl-phenyl-oxadiazolones and to their physiologically acceptable salts and physiologically functional derivatives showing PPARdelta or PPARdelta and PPARgamma agonist activity. What are described are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparations. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved and demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 3, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Stefanie KEIL, Matthias URMANN, Karl SCHOENAFINGER, Wolfgang WENDLER, Maike GLIEN, Hans-Ludwig SCHAEFER, Eugen FALK
  • Patent number: 7615536
    Abstract: The invention relates to the compound of the formula (A) and also to its physiologically acceptable salts.
    Type: Grant
    Filed: January 7, 2008
    Date of Patent: November 10, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Wendelin Frick, Heiner Glombik, Hubert Heuer, Hans-Ludwig Schaefer, Stefan Theis
  • Publication number: 20090264402
    Abstract: The invention therefore relates to the compound of the formula I or a pharmaceutically acceptable salt thereof, its pharmaceutically composition and uses.
    Type: Application
    Filed: April 30, 2009
    Publication date: October 22, 2009
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Gerhard Jaehne, Wendelin Frick, Andreas Lindenschmidt, Hubert Heuer, Hans-Ludwig Schaefer, Werner Kramer, Claus-Dieter Graf, Wolfgang Schmider
  • Patent number: 7601863
    Abstract: The invention describes the use of PPAR agonists of the formulae (I) or (II) for the treatment of congestive heart failure (CHF).
    Type: Grant
    Filed: June 14, 2007
    Date of Patent: October 13, 2009
    Assignee: sanofi-aventis Deutschland GmbH
    Inventors: Wolfgang Linz, Stefan Schaefer, Eugen Falk, Hans-Ludwig Schaefer
  • Patent number: 7598281
    Abstract: The present invention comprises compounds and compositions for the treatment of metabolic disorders and more particularly, those insulin-related metabolic disorders of the blood such as hyperlipidemia, diabetes, insulin-resistence and the like comprising acetic acid derivatives with arylcycloalkyl-substituted alkanoic acid derivatives and their salts. Known as peroxisome proliferator-activated receptors (PPAR) agonists/antagonists, the invention relates to compounds of the formula I wherein the various substituent R-groups are more specifically defined herein.
    Type: Grant
    Filed: February 7, 2007
    Date of Patent: October 6, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Heiner Glombik, Christian Stapper, Eugen Falk, Stefanie Keil, Hans-Ludwig Schaefer, Wolfgang Wendler, Stephanie Knieps
  • Patent number: 7579339
    Abstract: One embodiment of the invention relates to compounds of the formula I, in which R1, R2, R3, R4, R5 and R6 have the meanings given in the specification. Other embodiments of the invention relate to physiologically acceptable salts of compounds of formula I, to processes for their preparation and to medicaments comprising these compounds. The compounds of the invention are suitable for use, for example, as hypolipidemics.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: August 25, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Gerhard Jaehne, Wendelin Frick, Stefanie Flohr, Andreas Lindenschmidt, Heiner Glombik, Werner Kramer, Hubert Heuer, Hans-Ludwig Schaefer
  • Patent number: 7576200
    Abstract: Compounds of the formula I, in which R1, R2, R3, R4, R5, and R6 have the meanings given in the description, and their physiologically acceptable salts. The compounds are suitable for use, for example, as hypolipidemics.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: August 18, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Heiner Glombik, Werner Krame, Stefanie Flohr, Wendelin Frick, Hubert Heuer, Gerhard Jaehne, Andreas Lindenschmidt, Hans-Ludwig Schäfer