Patents by Inventor Khalid Zemzoumi

Khalid Zemzoumi 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: 8202851
    Abstract: Antisense oligonucleotides for treating and/or preventing at least one of asthma, allergy, hypereosinophilia, general inflammation and cancer are provided. The oligonucleotides are directed against nucleic acid sequences coding for a receptor selected from the group consisting of a CCR3 receptor and a common sub-unit of IL-3, IL-5 and GM-CSF receptors.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: June 19, 2012
    Assignee: Topigen Pharmaceuticals Inc.
    Inventors: Paolo Renzi, Khalid Zemzoumi
  • Patent number: 8173796
    Abstract: The invention relates to therapeutic antisense oligonucleotides directed against genes coding for phosphodiesterase (PDEs) and the use of these in combination. These antisense oligonucleotides may be used as analytical tools and/or as therapeutic agents in the treatment of disease associated with reduced cellular cAMP in a patient, such as inflammatory diseases of the respiratory tract including, for example, asthma, chronic obstructive pulmonary disease (COPD), acute respiratory distress syndrome, bronchitis, chronic bronchitis, silicosis, pulmonary fibrosis, lung allograft rejection, allergic rhinitis and chronic sinusitis as well as other conditions in which an increase in cyclic AMP or a decrease in PDE levels is beneficial.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: May 8, 2012
    Assignee: Topigen Pharmaceutique Inc.
    Inventors: Paolo Renzi, Khalid Zemzoumi, Helene D'Anjou
  • Publication number: 20120065249
    Abstract: Antisense oligonucleotides for treating and/or preventing at least one of asthma, allergy, hypereosinophilia, general inflammation and cancer are provided. The oligonucleotides are directed against nucleic acid sequences coding for a receptor selected from the group consisting of a CCR3 receptor and a common sub-unit of IL-3, IL-5 and GM-CSF receptors.
    Type: Application
    Filed: November 21, 2011
    Publication date: March 15, 2012
    Applicant: TOPIGEN PHARMACEUTICALS INC.
    Inventors: Paolo Renzi, Khalid Zemzoumi
  • Patent number: 8119790
    Abstract: Antisense oligonucleotides for treating and/or preventing at least one of asthma, allergy, hypereosinophilia, general inflammation and cancer are provided. The oligonucleotides are directed against nucleic acid sequences coding for a receptor selected from the group consisting of a CCR3 receptor and a common sub-unit of IL-3, IL-5 and GM-CSF receptors.
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: February 21, 2012
    Assignee: Topigen Pharmaceuticals Inc.
    Inventors: Paolo Renzi, Khalid Zemzoumi
  • Publication number: 20110079528
    Abstract: The invention relates to therapeutic antisense oligonucleotides directed against genes coding for phosphodiesterase (PDEs) and the use of these in combination. These antisense oligonucleotides may be used as analytical tools and/or as therapeutic agents in the treatment of disease associated with reduced cellular cAMP in a patient, such as inflammatory diseases of the respiratory tract including, for example, asthma, chronic obstructive pulmonary disease (COPD), acute respiratory distress syndrome, bronchitis, chronic bronchitis, silicosis, pulmonary fibrosis, lung allograft rejection, allergic rhinitis and chronic sinusitis as well as other conditions in which an increase in cyclic AMP or a decrease in PDE levels is beneficial.
    Type: Application
    Filed: September 14, 2010
    Publication date: April 7, 2011
    Applicant: TOPIGEN PHARMACEUTIQUE INC.
    Inventors: Paolo Renzi, Khalid Zemzoumi, Helene D'Anjou
  • Patent number: 7825236
    Abstract: The invention relates to therapeutic antisense oligonucleotides directed against genes coding for phosphodiesterase (PDEs) and the use of these in combination. These antisense oligonucleotides may be used as analytical tools and/or as therapeutic agents in the treatment of disease associated with reduced cellular cAMP in a patient, such as inflammatory diseases of the respiratory tract including, for example, asthma, chronic obstructive pulmonary disease (COPD), acute respiratory distress syndrome, bronchitis, chronic bronchitis, silicosis, pulmonary fibrosis, lung allograft rejection, allergic rhinitis and chronic sinusitis as well as other conditions in which an increase in cyclic AMP or a decrease in PDE levels is beneficial.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: November 2, 2010
    Assignee: Topigen Pharmaceutique Inc.
    Inventors: Paolo Renzi, Khalid Zemzoumi, Helene D'Anjou
  • Publication number: 20090215861
    Abstract: Antisense oligonucleotides for treating and/or preventing at least one of asthma, allergy, hypereosinophilia, general inflammation and cancer are provided. The oligonucleotides are directed against nucleic acid sequences coding for a receptor selected from the group consisting of a CCR3 receptor and a common sub-unit of IL-3, IL-5 and GM-CSF receptors.
    Type: Application
    Filed: October 27, 2005
    Publication date: August 27, 2009
    Applicant: TOPIGEN PHARMACEUTICALS INC.
    Inventors: Paolo Renzi, Khalid Zemzoumi
  • Patent number: 7579455
    Abstract: The invention relates to therapeutic antisense oligonucleotides directed against genes coding for phosphodiesterase (PDEs) and the use of these in combination. These antisense oligonucleotides may be used as analytical tools and/or as therapeutic agents in the treatment of disease associated with reduced cellular cAMP in a patient, such as inflammatory diseases of the respiratory tract including, for example, asthma, chronic obstructive pulmonary disease (COPD), acute respiratory distress syndrome, bronchitis, chronic bronchitis, silicosis, pulmonary fibrosis, lung allograft rejection, allergic rhinitis and chronic sinusitis as well as other conditions in which an increase in cyclic AMP or a decrease in PDE levels is beneficial.
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: August 25, 2009
    Assignee: Topigen Pharmaceutique Inc.
    Inventors: Renzi Paolo, Khalid Zemzoumi, Helene D'Anjou
  • Publication number: 20090029938
    Abstract: The invention relates to therapeutic antisense oligonucleotides directed against genes coding for phosphodiesterase (PDEs) and the use of these in combination. These antisense oligonucleotides may be used as analytical tools and/or as therapeutic agents in the treatment of disease associated with reduced cellular cAMP in a patient, such as inflammatory diseases of the respiratory tract including, for example, asthma, chronic obstructive pulmonary disease (COPD), acute respiratory distress syndrome, bronchitis, chronic bronchitis, silicosis, pulmonary fibrosis, lung allograft rejection, allergic rhinitis and chronic sinusitis as well as other conditions in which an increase in cyclic AMP or a decrease in PDE levels is beneficial.
    Type: Application
    Filed: August 7, 2008
    Publication date: January 29, 2009
    Applicant: TOPIGEN PHARMACEUTIQUE INC.
    Inventors: Paolo Renzi, Khalid Zemzoumi, Helene D'Anjou
  • Publication number: 20050153919
    Abstract: The invention relates to therapeutic antisense oligonucleotides directed against genes coding for phosphodiesterase (PDEs) and the use of these in combination. These antisense oligonucleotides may be used as analytical tools and/or as therapeutic agents in the treatment of disease associated with reduced cellular cAMP in a patient, such as inflammatory diseases of the respiratory tract including, for example, asthma, chronic obstructive pulmonary disease (COPD), acute respiratory distress syndrome, bronchitis, chronic bronchitis, silicosis, pulmonary fibrosis, lung allograft rejection, allergic rhinitis and chronic sinusitis as well as other conditions in which an increase in cyclic AMP or a decrease in PDE levels is beneficial.
    Type: Application
    Filed: September 29, 2004
    Publication date: July 14, 2005
    Applicant: Topigen Pharmaceutique Inc.
    Inventors: Renzi Paolo, Khalid Zemzoumi, Helene D'Anjou
  • Publication number: 20050101530
    Abstract: Methods, reagents and compositions for the treatment, prevention and diagnotic of virus infections in vertebrates and more paticularly in human and animals are described. The invention provides evidence that the CCR1, CCR2, CCR3, CCR4, CCR5 and CCR8 receptors are involved in human respiratory syncytial virus (RSV) infections. Therefore, the present invention describes methods for modulation of cellular viral infection by modulating a binding interaction between a CCR1, CCR2, CCR3, CCR4, CCR5 and/or CCR8 receptor and a surface protein of the virus.
    Type: Application
    Filed: August 12, 2002
    Publication date: May 12, 2005
    Applicant: Topigen Pharmaceutique, Inc.
    Inventors: Paolo Renzi, Khalid Zemzoumi