Patents by Inventor Jacek Biernat

Jacek Biernat 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: 8410152
    Abstract: Described are compounds having a thiazolhydrazide scaffold, pharmaceutically acceptable salts of these compounds and pharmaceutical compositions containing at least one of these compounds together with pharmaceutically acceptable carrier, excipient and/or diluents. Said thiazolhydrazide compounds can be used for prophylaxis and/or treatment of neurodegenerative diseases and conditions.
    Type: Grant
    Filed: November 5, 2007
    Date of Patent: April 2, 2013
    Assignees: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e. V., Technische Universitat Darmstadt, The Provost Fellows and Scholars of the College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin
    Inventors: Eckhard Mandelkow, Eva-Maria Mandelkow, Markus Pickhardt, Jacek Biernat, David George Lloyd, Boris Schmidt, Gregor Larbig
  • Publication number: 20100151064
    Abstract: Described are compounds having a thiazolhydrazide scaffold, pharmaceutically acceptable salts of these compounds and pharmaceutical compositions containing at least one of these compounds together with pharmaceutically acceptable carrier, excipient and/or diluents. Said thiazolhydrazide compounds can be used for prophylaxis and/or treatment of neurodegenerative diseases and conditions.
    Type: Application
    Filed: November 5, 2007
    Publication date: June 17, 2010
    Inventors: Eckhard Mandelkow, Eva-Maria Mandelkow, Markus Pickhardt, Jacek Biernat, David George Lloyd, Boris Schmidt, Gregor Larbig
  • Publication number: 20090162336
    Abstract: The invention relates to epitopes of the tau protein which are specifically occurring in a phosphorylated state in tau protein from Alzheimer paired helical filaments, to protein kinases which are responsible for the phosphorylation of the amino acids of the tau protein giving rise to said epitopes, and to antibodies specific for said epitopes. The invention further relates to pharmaceutical compositions for the treatment or prevention of Alzheimer's disease, to diagnostic compositions and methods for the detection of Alzheimer's disease and to the use of said epitopes for the generation of antibodies specifically detecting Alzheimer tau protein. Additionally, the invention relates to methods for testing drugs effective in dissolving Alzheimer paired helical filaments or preventing the formation thereof.
    Type: Application
    Filed: August 4, 2008
    Publication date: June 25, 2009
    Applicant: MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNGDER WISSENSCHAFTEN, E.V.
    Inventors: Eva-Marie Mandelkow, Eckhard Mandelkow, Birgit Lichtenberg-Kraag, Jacek Biernat, Gerard Drewes, Barbara Steiner
  • Patent number: 7485712
    Abstract: The present invention relates to a DNA sequence encoding a novel neuronal protein kinase (NPK) which phosphorylates tau proteins as well as other microtubule associated proteins (MAPs) in positions crucial for the binding to microtubules. The invention further relates to Serine or Theorine residues and epitopes comprising said residues phosphorylated by said NPK on said MAPs, to antibodies specifically binding to said protein kinase, pharmaceutical compositions comprising inhibitors to said protein kinase, in particular for the treatment of Alzheimer's disease and cancer, to diagnostic kits and to in vitro diagnostic methods for the detection of Alzheimer's disease and cancer.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: February 3, 2009
    Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
    Inventors: Eckhard Mandelkow, Eva-Marie Mandelkow, Jacek Biernat, Gerard Drewes
  • Patent number: 7408027
    Abstract: The invention relates to epitopes of the tau protein which are specifically occurring in a phosphorylated state in tau protein from Alzheimer paired helical filaments, to protein kinases which are responsible for the phosphorylation of the amino acids of the tau protein giving rise to said epitopes, and to antibodies specific for said epitopes. The invention further relates to pharmaceutical compositions for the treatment or prevention of Alzheimer's disease, to diagnostic compositions and methods for the detection of Alzheimer's disease and to the use of said epitopes for the generation of antibodies specifically detecting Alzheimer tau protein. Additionally, the invention relates to methods for testing drugs effective in dissolving Alzheimer paired helical filaments or preventing the formation thereof.
    Type: Grant
    Filed: August 17, 2000
    Date of Patent: August 5, 2008
    Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenchaften
    Inventors: Eva-Maria Mandelkow, Eckhard Mandelkow, Birgit Lichtenberg-Kraag, Jacek Biernat, Gerard Drewes, Barbara Steiner
  • Patent number: 7176290
    Abstract: The present invention relates to phosphorylated tau protein epitopes associated with Alzheimer's disease, to protein kinases responsible for tau protein epitope phosphorylation, and to antibodies specific for the tau epitopes. Additionally, the present invention relates to pharmaceutical compositions, methods for detection, and methods of testing drugs effective in dissolving paired helical filaments associated with Alzheimer's disease.
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: February 13, 2007
    Assignee: Max-Planck-Gesellschaft zur Forderungder Wissenshaften, E.V.
    Inventors: Eva-Marie Mandelkow, Eckhard Mandelkow, Birgit Lichtenberg-Kraag, Jacek Biernat, Gerard Drewes, Barbara Steiner
  • Publication number: 20060223812
    Abstract: The present invention relates to the use of compounds capable of inhibiting protein aggregate formation and capable of depolymerising protein aggregates for the preparation of a pharmiaceutical composition for treating neurodegenerative conditions such as Alzheimer disease.
    Type: Application
    Filed: February 10, 2006
    Publication date: October 5, 2006
    Applicant: MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNGDER WISSENSCHAFTEN, E.V.
    Inventors: Eckhard Mandelkow, Eva-Maria Mandelkow, Jacek Biernat, Martin Bergen, Marcus Pickhardt
  • Publication number: 20040038361
    Abstract: The present invention relates to a DNA sequence encoding a novel neuronal protein kinase (NPK) which phosphorylates tau proteins as well as other microtubule associated proteins (MAPs) in positions crucial for the binding to microtubules. The invention further relates to Serine or Theorine residues and epitopes comprising said residues phosphorylated by said NPK on said MAPs, to antibodies specifically binding to said protein kinase, pharmaceutical compositions comprising inhibitors to said protein kinase, in particular for the treatment of Alzheimer's disease and cancer, to diagnostic kits and to in vitro diagnostic methods for the detection of Alzheimer's disease and cancer.
    Type: Application
    Filed: May 16, 2003
    Publication date: February 26, 2004
    Inventors: Eckhard Mandelkow, Eva-Marie Mandelkow, Jacek Biernat, Gerard Drewes
  • Patent number: 6579691
    Abstract: The present invention relates to a DNA sequence encoding a neuronal protein kinase (NPK) which phosphorylates tau proteins as well as other microtubule associated proteins (MAPs) in positions crucial for the binding to microtubules. The invention further relates to Serine or Theorine residues and epitopes comprising said residues phosphorylated by said NMK on said MAPs, to antibodies specifically binding to said protein kinase, pharmaceutical compositions comprising inhibitors to said protein kinase, in particular for the treatment of Alzheimer's disease and cancer, to diagnostic kits and to in vitro diagnostic methods for the detection of Alzheimer's disease and cancer.
    Type: Grant
    Filed: September 9, 1997
    Date of Patent: June 17, 2003
    Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften, E.V.
    Inventors: Eckhard Mandelkow, Eva-Marie Mandelkow, Jacek Biernat, Gerard Drewes
  • Publication number: 20030104516
    Abstract: The present invention relates to a DNA sequence encoding a neuronal protein kinase (NPK) which phosphorylates tau proteins as well as other microtubule associated proteins (MAPs) in positions crucial for the binding to microtubules.
    Type: Application
    Filed: September 9, 1997
    Publication date: June 5, 2003
    Inventors: ECKHARD MANDELKOW, EVA-MARIE MANDELKOW, JACEK BIERNAT, GERARD DREWES
  • Publication number: 20020197737
    Abstract: The present invention relates to the use of inhibitors of intracellular polyanions, for example of RNA or polyanionic polypeptides, or derivatives thereof for the prevention or treatment of Alzheimer disease. In addition, the present invention relates to methods for testing inhibitors for their capacity to inhibit PHF formations and to kits useful in carrying out such methods.
    Type: Application
    Filed: September 7, 1999
    Publication date: December 26, 2002
    Inventors: ECKHARD MANDELKOW, EVA MARIA MANDELKOW, JACEK BIERNAT, PETER FRIEDHOFF
  • Publication number: 20020188106
    Abstract: The invention relates to epitopes of the tau protein which are specifically occurring in a phosphorylated state in tau protein from Alzheimer paired helical filaments, to protein kinases which are responsible for the phosphorylation of the amino acids of the tau protein giving rise to said epitopes, and to antibodies specific for said epitopes. The invention further relates to pharmaceutical compositions for the treatment or prevention of Alzheimer's disease, to diagnostic compositions and methods for the detection of Alzheimer's disease and to the use of said epitopes for the generation of antibodies specifically detecting Alzheimer tau protein. Additionally, the invention relates to methods for testing drugs effective in dissolving Alzheimer paired helical filaments or preventing the formation thereof.
    Type: Application
    Filed: February 4, 2002
    Publication date: December 12, 2002
    Applicant: Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften, E.V.
    Inventors: Eva-Marie Mandelkow, Eckhard Mandelkow, Birgit Lichtenberg-Kragg, Jacek Biernat, Gerard Drewes, Barbara Steiner
  • Patent number: 6200768
    Abstract: The invention relates to epitopes of the protein which are specifically occurring in a phosphorylated state in tau protein from Alzheimer paired helical filaments, to protein kinases which are responsible for the phosphorylation of the amino acids of the tau protein giving rise to said epitopes, and to antibodies specific for said epitopes. The invention further relates to pharmaceutical compositions for the treatment or prevention of Alzheimer's disease, to diagnostic compositions and methods for the detection of Alzheimer's disease and to the use of said epitopes for the generation of antibodies specifically detecting Alzheimer tau protein. Additionally, the invention relates to methods for testing drugs effective in dissolving Alzheimer paired helical filaments or preventing the formation thereof.
    Type: Grant
    Filed: November 28, 1994
    Date of Patent: March 13, 2001
    Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften
    Inventors: Eva-Maria Mandelkow, Eckhard Mandelkow, Birgit Lichtenberg-Kraag, Jacek Biernat, Gerard Drewes, Barbara Steiner