Patents by Inventor Wolfgang Stremmel

Wolfgang Stremmel 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: 10155041
    Abstract: The present invention relates to the field of gastroenterology and, more particular, to the field of intestinal diseases. More specifically, it concerns uses and methods for the treatment of inflammatory bacterial diseases of the intestine. In particular, it relates to diseases that are associated with bacterial invasion of the intestinal mucus, including, inflammatory bowel diseases, and infectious bacterial diseases. Therefore, the present invention provides agents, a pharmaceutical composition and a kit for treating said diseases. It further relates to a use and a method for treating invasive bacterial diseases of the large intestine.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: December 18, 2018
    Assignee: Universitaetsklinikum Heidelberg
    Inventor: Wolfgang Stremmel
  • Publication number: 20170173165
    Abstract: The present invention relates to the field of gastroenterology and, more particular, to the field of intestinal diseases. More specifically, it concerns uses and methods for the treatment of inflammatory bacterial diseases of the intestine. In particular, it relates to diseases that are associated with bacterial invasion of the intestinal mucus, including, inflammatory bowel diseases, and infectious bacterial diseases. Therefore, the present invention provides agents, a pharmaceutical composition and a kit for treating said diseases. It further relates to a use and a method for treating invasive bacterial diseases of the large intestine.
    Type: Application
    Filed: March 25, 2015
    Publication date: June 22, 2017
    Inventor: Wolfgang STREMMEL
  • Publication number: 20170043026
    Abstract: The present invention relates to the field of gastroenterology and, more particular, to the field of intestinal diseases. More specifically, it concerns uses and methods for the treatment of inflammatory bacterial diseases of the intestine. In particular, it relates to diseases that are associated with bacterial invasion of the intestinal mucus, including, inflammatory bowel diseases, and infectious bacterial diseases. Therefore, the present invention provides agents, a pharmaceutical composition and a kit for treating said diseases. It further relates to a use and a method for treating invasive bacterial diseases of the large intestine.
    Type: Application
    Filed: September 27, 2016
    Publication date: February 16, 2017
    Inventor: Wolfgang STREMMEL
  • Publication number: 20150038472
    Abstract: The use of therapeutically active lipids for organ/tissue-specific enrichment for the treatment of inflammatory, ischemic or degenerative disorders and/or for stimulating a regeneration is arranged and developed such that the lipids are bound on application to carrier molecules for which cell-specific uptake systems in the cells of the organs and/or tissue exist. In addition, a method of producing organ/tissue-specific therapeutically active lipids for treatment of inflammatory, ischemic or degenerative disorders and/or stimulation of a regeneration, in particular for treating inflammatory liver disorders, is claimed, which is arranged and developed such that lysophosphatidylethanolamine (LysoPE) is coupled to the carboxyl group of ursodeoxycholate (UrsoDOCA) converted to an ester to give a LysoPE-DOCA compound.
    Type: Application
    Filed: October 21, 2014
    Publication date: February 5, 2015
    Inventor: Wolfgang STREMMEL
  • Patent number: 8883426
    Abstract: The use of therapeutically active lipids for organ/tissue-specific enrichment for the treatment of inflammatory, ischemic or degenerative disorders and/or for stimulating a regeneration is arranged and developed such that the lipids are bound on application to carrier molecules for which cell-specific uptake systems in the cells of the organs and/or tissue exist. In addition, a method of producing organ/tissue-specific therapeutically active lipids for treatment of inflammatory, ischemic or degenerative disorders and/or stimulation of a regeneration, in particular for treating inflammatory liver disorders, is claimed, which is arranged and developed such that lysophosphatidylethanolamine (LysoPE) is coupled to the carboxyl group of ursodeoxycholate (UrsoDOCA) converted to an ester to give a LysoPE-DOCA compound.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: November 11, 2014
    Assignee: PAT GmbH
    Inventor: Wolfgang Stremmel
  • Patent number: 8304197
    Abstract: The present invention concerns methods for detecting a hepcidin precursor in a sample from a patient and involves contacting the sample with an antibody or fragment thereof that specifically binds to one or more epitopes of a hepcidin precursor amino acid sequence located within amino acids 20-50 of SEQ ID NO: 2.
    Type: Grant
    Filed: July 18, 2011
    Date of Patent: November 6, 2012
    Assignee: DRG International, Inc.
    Inventors: Hasan Kulaksiz, Cyril E. Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Patent number: 8263352
    Abstract: The present invention concerns a method of detecting hepcidin, prohepcidin or fragments thereof, by contacting the sample with an antibody or fragment thereof that specifically binds to one or more epitopes contained within amino acids 28-47 of SEQ ID NO:2.
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: September 11, 2012
    Assignee: DRG International, Inc.
    Inventors: Hasan Kulaksiz, Cyril E. Geacintov, Alfred Jentzko, Wolfgang Stremmel
  • Publication number: 20110287448
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the mid-portion or C terminus of a hepcidin protein, and quantifying the hepcidin level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of hepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin. The present invention further concerns therapeutic treatment of certain diseases by treatment of subjects with hepcidin and agonists or antagonists of hepcidin.
    Type: Application
    Filed: July 8, 2011
    Publication date: November 24, 2011
    Applicant: DRG INTERNATIONAL, INC.
    Inventors: Hasan Kulaksiz, Cyril E. Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Publication number: 20110275099
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin protein, including prohepcidin and fragments thereof, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the amino acid sequence between and including amino acids 25 and 49 of a hepcidin precursor protein, and quantifying the hepcidin precursor level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of prohepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin.
    Type: Application
    Filed: July 18, 2011
    Publication date: November 10, 2011
    Applicant: DRG INTERNATIONAL, INC.
    Inventors: Hasan Kulaksiz, Cyril E. Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Patent number: 8003338
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin protein, including prohepcidin and fragments thereof, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the amino acid sequence between and including amino acids 25 and 49 of a hepcidin precursor protein, and quantifying the hepcidin precursor level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of prohepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: August 23, 2011
    Assignee: DRG International, Inc.
    Inventors: Hasan Kulaksiz, Cyril E Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Patent number: 7998691
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the mid-portion or C terminus of a hepcidin protein, and quantifying the hepcidin level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of hepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin. The present invention further concerns therapeutic treatment of certain diseases by treatment of subjects with hepcidin and agonists or antagonists of hepcidin.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: August 16, 2011
    Assignee: DRG International, Inc.
    Inventors: Hasan Kulaksiz, Cyril E. Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Publication number: 20100330595
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the mid-portion or C terminus of a hepcidin protein, and quantifying the hepcidin level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of hepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin. The present invention further concerns therapeutic treatment of certain diseases by treatment of subjects with hepcidin and agonists or antagonists of hepcidin.
    Type: Application
    Filed: May 24, 2010
    Publication date: December 30, 2010
    Applicant: DRG International Inc.
    Inventors: Hasan Kulaksiz, Cyril E. Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Patent number: 7749713
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin protein, including prohepcidin and fragments thereof, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the mid-portion or C terminus of a hepcidin protein, and quantifying the hepcidin level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of hepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or down-regulating hepcidin. The present invention further concerns therapeutic treatment of certain diseases by treatment of subjects with hepcidin and agonists or antagonists of hepcidin.
    Type: Grant
    Filed: November 19, 2003
    Date of Patent: July 6, 2010
    Inventors: Hasan Kulaksiz, Cyril E. Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Publication number: 20100086945
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin protein, including prohepcidin and fragments thereof, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the amino acid sequence between and including amino acids 25 and 49 of a hepcidin precursor protein, and quantifying the hepcidin precursor level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of prohepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin.
    Type: Application
    Filed: December 2, 2009
    Publication date: April 8, 2010
    Applicant: DRG International Inc.
    Inventors: Hasan Kulaksiz, Cyrill E. Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Patent number: 7649081
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin protein, including prohepcidin and fragments thereof, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the amino acid sequence between and including amino acids 25 and 49 of a hepcidin precursor protein, and quantifying the hepcidin precursor level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of prohepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: January 19, 2010
    Assignee: DRG International, Inc.
    Inventors: Hasan Kulaksiz, Cyril E Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Patent number: 7411048
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the mid-portion or C terminus of a hepcidin protein, and quantifying the hepcidin level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of hepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin. The present invention further concerns therapeutic treatment of certain diseases by treatment of subjects with hepcidin and agonists or antagonists of hepcidin.
    Type: Grant
    Filed: November 19, 2002
    Date of Patent: August 12, 2008
    Assignee: DRG International, Inc.
    Inventors: Hasan Kulaksiz, Cyril E. Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Publication number: 20080166401
    Abstract: The use of therapeutically active lipids for organ/tissue-specific enrichment for the treatment of inflammatory, ischemic or degenerative disorders and/or for stimulating a regeneration is arranged and developed such that the lipids are bound on application to carrier molecules for which cell-specific uptake systems in the cells of the organs and/or tissue exist. In addition, a method of producing organ/tissue-specific therapeutically active lipids for treatment of inflammatory, ischemic or degenerative disorders and/or stimulation of a regeneration, in particular for treating inflammatory liver disorders, is claimed, which is arranged and developed such that lysophosphatidylethanolamine (LysoPE) is coupled to the carboxyl group of ursodeoxycholate (UrsoDOCA) converted to an ester to give a LysoPE-DOCA compound.
    Type: Application
    Filed: March 20, 2008
    Publication date: July 10, 2008
    Inventor: WOLFGANG STREMMEL
  • Patent number: 7320894
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the mid-portion or C terminus of a hepcidin protein, and quantifying the hepcidin level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of hepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin. The present invention further concerns therapeutic treatment of certain diseases by treatment of subjects with hepcidin and agonists or antagonists of hepcidin.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: January 22, 2008
    Assignee: DRG International, Inc.
    Inventors: Hasan Kulaksiz, Cyril E. Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Publication number: 20070134746
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin protein, including prohepcidin and fragments thereof, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the mid-portion or C terminus of a hepcidin protein, and quantifying the hepcidin level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of hepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or down-regulating hepcidin. The present invention further concerns therapeutic treatment of certain diseases by treatment of subjects with hepcidin and agonists or antagonists of hepcidin.
    Type: Application
    Filed: November 19, 2003
    Publication date: June 14, 2007
    Inventors: Hasan Kulaksiz, Cyril Geacintov, Alfred Janetzko, Wolfgang Stremmel
  • Publication number: 20070092916
    Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin protein, including prohepcidin and fragments thereof, comprising obtaining a tissue or fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to the amino acid sequence between and including amino acids 25 and 49 of a hepcidin precursor protein, and quantifying the hepcidin precursor level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of prohepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits for applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin.
    Type: Application
    Filed: September 26, 2006
    Publication date: April 26, 2007
    Inventors: Hasan Kulaksiz, Cyril Geacintov, Alfred Janetzko, Wolfgang Stremmel