Patents by Inventor Paolo Renzi
Paolo Renzi 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).
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Patent number: 8202851Abstract: 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: GrantFiled: November 21, 2011Date of Patent: June 19, 2012Assignee: Topigen Pharmaceuticals Inc.Inventors: Paolo Renzi, Khalid Zemzoumi
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Patent number: 8173796Abstract: 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: GrantFiled: September 14, 2010Date of Patent: May 8, 2012Assignee: Topigen Pharmaceutique Inc.Inventors: Paolo Renzi, Khalid Zemzoumi, Helene D'Anjou
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Publication number: 20120065249Abstract: 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: ApplicationFiled: November 21, 2011Publication date: March 15, 2012Applicant: TOPIGEN PHARMACEUTICALS INC.Inventors: Paolo Renzi, Khalid Zemzoumi
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Patent number: 8119790Abstract: 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: GrantFiled: October 27, 2005Date of Patent: February 21, 2012Assignee: Topigen Pharmaceuticals Inc.Inventors: Paolo Renzi, Khalid Zemzoumi
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Patent number: 7982028Abstract: The invention relates to therapeutic antisense oligonucleotides directed against genes encoding phosphodiesterases (PDE) and the use of these antisense oligonucleotides 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: GrantFiled: May 18, 2007Date of Patent: July 19, 2011Assignee: Topigen Pharmaceuticals, Inc.Inventors: Paolo Renzi, Luc Paquet, Helene D'Anjou
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Publication number: 20110086901Abstract: The invention relates to therapeutic antisense oligonucleotides directed against genes encoding phosphodiesterases (PDE) and the use of these antisense oligonucleotides 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: ApplicationFiled: May 18, 2007Publication date: April 14, 2011Applicant: TOPIGEN PHARMACEUTICALS INC.Inventors: Paolo Renzi, Luc Paquet, Helene D'Anjou
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Publication number: 20110079528Abstract: 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: ApplicationFiled: September 14, 2010Publication date: April 7, 2011Applicant: TOPIGEN PHARMACEUTIQUE INC.Inventors: Paolo Renzi, Khalid Zemzoumi, Helene D'Anjou
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Publication number: 20100286235Abstract: The invention relates to the use of nucleotide substitutes for increasing the in vivo efficacy of nucleic acid molecules and also for inhibiting inflammation in mammals. More particularly, the present invention relates to the use of 2?6? diaminopurine (DAP) and analogs thereof per se in anti-inflammatory compositions, and also for preparing nucleic acid molecules having an increased in vivo physiological efficiency and a reduced toxicity as compared to conventional oligos. The invention is particularly useful for the preparation of antisense oligonucleotides for treating pulmonary/respiratory diseases such as cystic fibrosis, asthma, chronic bronchitis, chronic obstructive lung disease, eosinophilic bronchitis, allergies, allergic rhinitis, pulmonary fibrosis, adult respiratory distress syndrome, sinusitis, respiratory syncytial virus or other viral respiratory tract infection and cancer.Type: ApplicationFiled: May 6, 2009Publication date: November 11, 2010Applicant: TOPIGEN PHARMACEUTIQUE INC.Inventors: Paolo RENZI, Mustapha ALLAM, Zoulfia ALLAKHVERDI
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Publication number: 20100286239Abstract: The present invention relates to the use of antisense oligonucleotides directed against specific nucleic acid sequences coding for receptors, alone or in combination, in order to inhibit the inflammatory reaction that is present in asthma, atopy or hypereosinophilia and to inhibit neoplastic cell proliferation. The antisense oligonucleotides of the present invention are used for treating and/or preventing asthma, allergy, hypereosinophilia, general inflammation or cancer. The oligonucleotides of the present invention are more specifically directed against nucleic acid sequences coding for a CCR3 receptor, a common sub-unit of IL-4 and IL-13 receptors, or a common sub-unit of IL-3, IL-5 and GM-CSF receptors.Type: ApplicationFiled: October 26, 2009Publication date: November 11, 2010Applicant: TOPIGEN PHARMACEUTIQUES INC.Inventor: Paolo Renzi
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Patent number: 7825236Abstract: 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: GrantFiled: August 7, 2008Date of Patent: November 2, 2010Assignee: Topigen Pharmaceutique Inc.Inventors: Paolo Renzi, Khalid Zemzoumi, Helene D'Anjou
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Patent number: 7745420Abstract: The invention relates to the use of nucleotide substitutes for increasing the in vivo efficacy of nucleic acid molecules and also for inhibiting inflammation in mammals. More particularly, the present invention relates to the use of 2?6?diaminopurine (DAP) and analogs thereof per se in anti-inflammatory compositions, and also for preparing nucleic acid molecules having an increased in vivo physiological efficiency and a reduced toxicity as compared to conventional oligos. The invention is particularly useful for the preparation of antisense oligonucleotides for treating pulmonary/respiratory diseases such as cystic fibrosis, asthma, chronic bronchitis, chronic obstructive lung disease, eosinophilic bronchitis, allergies, allergic rhinitis, pulmonary fibrosis, adult respiratory distress syndrome, sinusitis, respiratory syncytial virus or other viral respiratory tract infection and cancer.Type: GrantFiled: July 8, 2002Date of Patent: June 29, 2010Assignee: Topigen Pharmaceutique, Inc.Inventors: Paolo Renzi, Mustapha Allam, Zoulfia Allakhverdi
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Publication number: 20100048673Abstract: The invention relates to therapeutic antisense oligonucleotides directed against genes encoding phosphodiesterases (PDE) and the use of these antisense oligonucleotides 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: ApplicationFiled: May 18, 2007Publication date: February 25, 2010Applicant: TOPIGEN PHARMACEUTICALS INC.Inventors: Paolo Renzi, Luc Paquet, Helene D'Anjou
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Patent number: 7629324Abstract: The present invention relates to the use of antisense oligonucleotides directed against specific nucleic acid sequences coding for receptors, alone or in combination, in order to inhibit the inflammatory reaction that is present in asthma, atopy or hypereosinophilia and to inhibit neoplastic cell proliferation. The antisense oligonucleotides of the present invention are used for treating and/or preventing asthma, allergy, hypereosinophilia, general inflammation or cancer. The oligonucleotides of the present invention are more specifically directed against nucleic acid sequences coding for a CCR3 receptor, a common sub-unit of IL-4 and IL-13 receptors, or a common sub-unit of IL-3, IL-5 and GM-CSF receptors.Type: GrantFiled: October 4, 2004Date of Patent: December 8, 2009Assignee: Topigen Pharmaceutiques Inc.Inventor: Paolo Renzi
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Publication number: 20090215861Abstract: 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: ApplicationFiled: October 27, 2005Publication date: August 27, 2009Applicant: TOPIGEN PHARMACEUTICALS INC.Inventors: Paolo Renzi, Khalid Zemzoumi
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Publication number: 20090087425Abstract: There is provided a pharmaceutical composition for treating respiratory disease comprising an NO-donating steroid and at least one bronchodilator. Also provided is a method for treating respiratory diseases associated with inflammation comprising administering an NO-donating steroid with at least one bronchodilator. Method of use of the combination of an NO-donating compound, and a steroid with at least one bronchodilator for treating respiratory disease is also provided.Type: ApplicationFiled: August 8, 2008Publication date: April 2, 2009Applicant: Topigen Pharmaceuticals Inc.Inventors: Paolo Renzi, Luc Paquet, Nicolay Ferrari
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Publication number: 20090088411Abstract: There are herein provided methods of treatment and nitric oxide donating compositions of matter for the treatment of respiratory diseases and associated conditions.Type: ApplicationFiled: August 8, 2008Publication date: April 2, 2009Applicant: Topigen Pharmaceuticals Inc.Inventors: Paolo Renzi, Rene Pageau, Mark Parry-Billings
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Publication number: 20090029938Abstract: 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: ApplicationFiled: August 7, 2008Publication date: January 29, 2009Applicant: TOPIGEN PHARMACEUTIQUE INC.Inventors: Paolo Renzi, Khalid Zemzoumi, Helene D'Anjou
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Publication number: 20050282762Abstract: The present invention relates to the use of antisense oligonucleotides directed against specific nucleic acid sequences coding for receptors, alone or in combination, in order to inhibit the inflammatory reaction that is present in asthma, atopy or hypereosinophilia and to inhibit neoplastic cell proliferation. The antisense oligonucleotides of the present invention are used for treating and/or preventing asthma, allergy, hypereosinophilia, general inflammation or cancer. The oligonucleotides of the present invention are more specifically directed against nucleic acid sequences coding for a CCR3 receptor, a common sub-unit of IL-4 and IL-13 receptors, or a common sub-unit of IL-3, IL-5 and GM-CSF receptors.Type: ApplicationFiled: October 4, 2004Publication date: December 22, 2005Applicant: Topigen Pharmaceutiques Inc.Inventor: Paolo Renzi
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Publication number: 20050101530Abstract: 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: ApplicationFiled: August 12, 2002Publication date: May 12, 2005Applicant: Topigen Pharmaceutique, Inc.Inventors: Paolo Renzi, Khalid Zemzoumi
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Publication number: 20050032723Abstract: The invention relates to the use of nucleotide substitutes for increasing the in vivo efficacy of nucleic acid molecules and also for inhibiting inflammation in mammals. More particularly, the present invention relates to the use of 2?6?diaminopurine (DAP) and analogs thereof per se in anti-inflammatory compositions, and also for preparing nucleic acid molecules having an increased in vivo physiological efficiency and a reduced toxicity as compared to conventional oligos. The invention is particularly useful for the preparation of antisense oligonucleotides for treating pulmonary/respiratory diseases such as cystic fibrosis, asthma, chronic bronchitis, chronic obstructive lung disease, eosinophilic bronchitis, allergies, allergic rhinitis, pulmonary fibrosis, adult respiratory distress syndrome, sinusitis, respiratory syncytial virus or other viral respiratory tract infection and cancer.Type: ApplicationFiled: July 8, 2002Publication date: February 10, 2005Inventors: Paolo Renzi, Mustapha Allam, Zoulfia Allakhverdi