Patents by Inventor Robert Chalifour

Robert Chalifour 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: 7311893
    Abstract: Amyloid-targeting imaging agents such as radiolabeled amyloid targeting molecules and amyloid targeting molecule-chelator conjugates for imaging, e.g., amyloid plaques in vivo, and/or for the treatment of amyloidosis disorders. The invention provides amyloid-targeting imaging agents that are useful for imaging sites of amyloid disease. Imaging agents of the invention are capable of binding specifically to amyloid plaques, as an aid in diagnosis and/or early treatment of amyloidosis disorders.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: December 25, 2007
    Assignee: Neurochem (International) Limited
    Inventors: Francine Gervais, Xianqi Kong, Robert Chalifour, David Migneault
  • Publication number: 20070264276
    Abstract: The present invention relates to a stereochemically based “non-self” antigen vaccine for the prevention and/or treatment of Alzheimer's and other amyloid related diseases. The present invention provides a vaccine for the prevention and treatment of Alzheimer's and other amyloid related diseases, which overcomes the drawbacks associated with using naturally occurring peptides, proteins or immunogens.
    Type: Application
    Filed: July 21, 2004
    Publication date: November 15, 2007
    Inventors: Robert Chalifour, Lise Hebert, Xianqi Kong, Francine Gervais
  • Publication number: 20070135337
    Abstract: The present invention relates to a stereochemically based “non-self” antigen vaccine for the prevention and/or treatment of Alzheimer's and other amyloid related diseases. The present invention provides a vaccine for the prevention and treatment of Alzheimer's and other amyloid related diseases, which overcomes the drawbacks associated with using naturally occurring peptides, proteins or immunogens.
    Type: Application
    Filed: April 16, 2004
    Publication date: June 14, 2007
    Applicant: Neurochem (International) Limited
    Inventors: Robert Chalifour, Lise Hebert, Xianqi Kong, Francine Gervais
  • Publication number: 20070021483
    Abstract: The present invention relates to the use of amidine compounds in the treatment of amyloid-related diseases. In particular, the invention relates to a method of treating or preventing an amyloid-related disease in a subject comprising administering to the subject a therapeutic amount of an amidine compound.
    Type: Application
    Filed: January 19, 2006
    Publication date: January 25, 2007
    Inventors: Robert Chalifour, Xianqi Kong, Xinfu Wu, Wenshuo Lu
  • Publication number: 20060199771
    Abstract: The present invention relates to antifibrillogenic agents for inhibiting amyloidosis and/or for cytoprotection for the treatment of amyloidosis disorders. These agents include peptides, isomers thereof and peptidomimetic compounds thereof. These agents comprise a peptide having a sequence identified from the glycosaminoglycan (GAG) binding region and the prot-prot interaction region of the amyloid protein. The peptide has at least one [D] amino acid isomer substitution. The invention also relates to the peptide bound to a label for in vivo imaging of amyloid deposits.
    Type: Application
    Filed: May 16, 2006
    Publication date: September 7, 2006
    Applicant: Neurochem (International) Limited
    Inventors: Robert Chalifour, Francine Gervais, Ajay Gupta
  • Patent number: 7060670
    Abstract: The present invention relates to antifibrillogenic agents for inhibiting amyloidosis and/or for cytoprotection for the treatment amyloidosis disorders. These agents include peptides, isomers thereof and peptidomimetic compounds thereof. These agents comprise peptide having a sequence identified from the glycosaminoglycan (GAG) binding region and the prot—prot interaction region of the amylo protein. The peptide has at least one [D] amino acid isomer substitution. The invention also relates to the peptide bound to a label for vivo imaging of amyloid deposits.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: June 13, 2006
    Assignee: Neurochem (International) Limited
    Inventors: Robert Chalifour, Francine Gervais, Ajay Gupta
  • Publication number: 20050090439
    Abstract: The present invention relates to a stereochemically based “non-self” antigen vaccine for the prevention and/or treatment of Alzheimer's and other amyloid related diseases. The present invention provides a vaccine for the prevention and treatment of Alzheimer's and other amyloid related diseases, which overcomes the drawbacks associated with using naturally occurring peptides, proteins or immunogens.
    Type: Application
    Filed: April 16, 2004
    Publication date: April 28, 2005
    Inventors: Robert Chalifour, Lise Hebert, Xianqi Kong, Francine Gervais
  • Publication number: 20050048000
    Abstract: Amyloid-targeting imaging agents such as radiolabeled amyloid targeting molecules and amyloid targeting molecule-chelator conjugates for imaging, e.g., amyloid plaques in vivo, and/or for the treatment of amyloidosis disorders. The invention provides amyloid-targeting imaging agents that are useful for imaging sites of amyloid disease. Imaging agents of the invention are capable of binding specifically to amyloid plaques, as an aid in diagnosis and/or early treatment of amyloidosis disorders.
    Type: Application
    Filed: December 3, 2003
    Publication date: March 3, 2005
    Applicant: Neurochem (International) Limited
    Inventors: Francine Gervais, Xianqi Kong, Robert Chalifour, David Migneault
  • Publication number: 20020115717
    Abstract: Amyloid-targeting imaging agents such as radiolabeled amyloid targeting molecules and amyloid targeting molecule-chelator conjugates for imaging, e.g., amyloid plaques in vivo, and/or for the treatment of amyloidosis disorders. The invention provides amyloid-targeting imaging agents that are useful for imaging sites of amyloid disease. Imaging agents of the invention are capable of binding specifically to amyloid plaques, as an aid in diagnosis and/or early treatment of amyloidosis disorders.
    Type: Application
    Filed: July 24, 2001
    Publication date: August 22, 2002
    Inventors: Francine Gervais, Xianqi Kong, Robert Chalifour, David Migneault
  • Publication number: 20020094335
    Abstract: The present invention relates to a stereochemically based “non-self” antigen vaccine for the prevention and/or treatment of Alzheimer's and other amyloid related diseases. The present invention provides a vaccine for the prevention and treatment of Alzheimer's and other amyloid related diseases, which overcomes the drawbacks associated with using naturally occurring peptides, proteins or immunogens.
    Type: Application
    Filed: May 29, 2001
    Publication date: July 18, 2002
    Inventors: Robert Chalifour, Lise Hebert, Xianqi Kong, Francine Gervais