Patents by Inventor Arnold Munnich

Arnold Munnich 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).

  • Publication number: 20260091033
    Abstract: The present invention relates to the treatment or prevention of skeletal disorders, in particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.
    Type: Application
    Filed: January 15, 2025
    Publication date: April 2, 2026
    Inventors: Laurence LEGEAI-MALLET, Arnold MUNNICH, Patricia BUSCA, Florent BARBAULT
  • Publication number: 20240350490
    Abstract: The present invention relates to the treatment or prevention of skeletal disorders, in particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.
    Type: Application
    Filed: December 21, 2023
    Publication date: October 24, 2024
    Inventors: Laurence LEGEAI-MALLET, Arnold MUNNICH, Patricia BUSCA, Florent BARBAULT
  • Publication number: 20240117344
    Abstract: The present invention relates to methods for performing antisense oligonucleotide-mediated exon skipping in the retina of a subject in need thereof. In particular, the present invention relates to a method for performing antisense oligonucleotide-mediated exon skipping in a retina cell of a subject comprising the step of injecting into the vitreous of the subject an amount of the antisense oligonucleotide.
    Type: Application
    Filed: April 24, 2023
    Publication date: April 11, 2024
    Inventors: Jean-Michel ROZET, Isabelle PERRAULT, Xavier GERARD, Josseline KAPLAN, Arnold MUNNICH
  • Patent number: 11857532
    Abstract: Friedreich ataxia (FRDA) is caused by a GAA repeat expansion in FXN gene that encodes a mitochondrial protein, frataxin, involved in iron sulfur complex (ISC) assembly. Frataxin deficiency results in abnormal ISC containing proteins, namely respiratory chain complex I-III and aconitases and accumulation of iron in brain and heart of patients. Here, the inventors show that FRDA fibroblasts are unable to limit iron uptake inducing a massive cytosolic iron accumulation and to a lesser extent in mitochondria. The inventors also observed increased transferrin receptor (TfR1) steady state levels and membrane TfR1 accumulation that they ascribed to impaired post-translational modification by palmitoylation as well as delayed transferrin recycling. Finally, the inventors showed that artesunate, dichloroacetate and Coenzyme-A improved TfR1 palmitoylation and thus represent candidate molecules for the treatment of patients with Friedreich ataxia.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: January 2, 2024
    Assignees: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), FONDATION IMAGINE, ASSISTANCE PUBLIQUE-HÔPITAUX DE PARIS (APHP)
    Inventors: Anne Agnès Rotig, Arnold Munnich, Floriane Petit
  • Patent number: 11667913
    Abstract: The present invention relates to methods for performing antisense oligonucleotide-mediated exon skipping in the retina of a subject in need thereof. In particular, the present invention relates to a method for performing antisense oligonucleotide-mediated exon skipping in a retina cell of a subject comprising the step of injecting into the vitreous of the subject an amount of the antisense oligonucleotide.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: June 6, 2023
    Assignees: INSERM, FONDATION IMAGINE, UNIVERSITE PARIS CITE, ASSISTANCE PUBLIQUE-HÔPITAUX DE PARIS (APHP)
    Inventors: Jean-Michel Rozet, Isabelle Perrault, Xavier Gerard, Josseline Kaplan, Arnold Munnich
  • Publication number: 20230075776
    Abstract: The present invention relates to the treatment or prevention of skeletal disorders, in particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.
    Type: Application
    Filed: May 2, 2022
    Publication date: March 9, 2023
    Inventors: Laurence LEGEAI-MALLET, Arnold MUNNICH, Patricia BUSCA, Florent BARBAULT
  • Patent number: 11357778
    Abstract: The present invention relates to the treatment or prevention of skeletal disorders, at particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: June 14, 2022
    Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), UNIVERSITÉ PARIS CITÉ, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS, IMAGINE
    Inventors: Laurence Legeai-Mallet, Arnold Munnich, Patricia Busca, Florent Barbault
  • Publication number: 20220105073
    Abstract: Friedreich ataxia (FRDA) is caused by a GAA repeat expansion in FXN gene that encodes a mitochondrial protein, frataxin, involved in iron sulfur complex (ISC) assembly. Frataxin deficiency results in abnormal ISC containing proteins, namely respiratory chain complex I-III and aconitases and accumulation of iron in brain and heart of patients. Here, the inventors show that FRDA fibroblasts are unable to limit iron uptake inducing a massive cytosolic iron accumulation and to a lesser extent in mitochondria. The inventors also observed increased transferrin receptor (TfR1) steady state levels and membrane TfR1 accumulation that they ascribed to impaired post-translational modification by palmitoylation as well as delayed transferrin recycling. Finally, the inventors showed that artesunate, dichloroacetate and Coenzyme-A improved TfR1 palmitoylation and thus represent candidate molecules for the treatment of patients with Friedreich ataxia.
    Type: Application
    Filed: December 27, 2019
    Publication date: April 7, 2022
    Inventors: Anne Agnès ROTIG, Arnold MUNNICH, Floriane PETIT
  • Publication number: 20220031696
    Abstract: The present invention relates to the treatment or prevention of skeletal disorders, at particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.
    Type: Application
    Filed: October 24, 2019
    Publication date: February 3, 2022
    Inventors: Laurence LEGEAI-MALLET, Arnold MUNNICH, Patricia BUSCA, Florent BARBAULT
  • Publication number: 20200246337
    Abstract: The present invention relates to the treatment or prevention of skeletal disorders, at particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.
    Type: Application
    Filed: October 24, 2019
    Publication date: August 6, 2020
    Inventors: Laurence LEGEAI-MALLET, Arnold MUNNICH, Patricia BUSCA, Florent BARBAULT
  • Publication number: 20190037583
    Abstract: The present invention relates to methods for performing antisense oligonucleotide-mediated exon skipping in the retina of a subject in need thereof. In particular, the present invention relates to a method for performing antisense oligonucleotide-mediated exon skipping in a retina cell of a subject comprising the step of injecting into the vitreous of the subject an amount of the antisense oligonucleotide.
    Type: Application
    Filed: July 8, 2014
    Publication date: January 31, 2019
    Inventors: Jean-Michel ROZET, Isabelle PERRAULT, Xavier GERARD, Josseline KAPLAN, Arnold MUNNICH
  • Publication number: 20180161327
    Abstract: The present invention relates to the treatment or prevention of skeletal disorders, in particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.
    Type: Application
    Filed: January 16, 2018
    Publication date: June 14, 2018
    Inventors: Laurence LEGEAI-MALLET, Arnold MUNNICH, Patricia BUSCA, Florent BARBAULT
  • Patent number: 9931341
    Abstract: The present invention relates to the treatment or prevention of skeletal disorders, in particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: April 3, 2018
    Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), UNIVERSITE PARIS DESCARTES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), ASSITANCE PUBLIQUE HOPITAUX DE PARIS, UNIVERSITE PARIS DIDEROT-PARIS 7, IMAGINE
    Inventors: Laurence Legeai-Mallet, Arnold Munnich, Patricia Busca, Florent Barbault
  • Patent number: 9834820
    Abstract: Described herein are methods of the treatment and diagnosis of bone mineral density related disorders. More particularly, described herein are methods of diagnosing or predicting a bone mineral density related disease, or a risk of a bone mineral density related disease, in a subject, which method comprises detecting a mutation in the TBXAS1 gene, wherein the presence of such a mutation is indicative of a bone mineral density related disease or of a risk of a bone mineral density related disease. Also described are compounds such as a thromboxane synthase (TXAS) encoding polynucleotide, a TXAS, thromboxane A2 or an analog thereof for treating or preventing a disease associated with an increased bone mineral density (e.g., Ghosal hematodiaphyseal dysplasia syndrome). Additional aspects describe an inhibitor of TBXAS1 gene expression or a thromboxane inhibitor for treating or preventing a disease associated with a decreased bone mineral density (e.g., osteoporosis).
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: December 5, 2017
    Assignees: INSERM (Institut National de la Sante et de la Recherche Medicale), Universite Paris Descartes, Assistance Publique—Hopitaux de Paris (AP-HP)
    Inventors: Valerie Cormier-Daire, Arnold Munnich
  • Publication number: 20160369348
    Abstract: The present invention relates to methods for diagnosing and treating Myhre Syndrome. The invention provides a method for diagnosing or predicting Myhre Syndrome, or a risk of Myhre Syndrome, in a subject, which method comprises detecting a mutation in SMAD4 gene, as compared to a control population, wherein the presence of said mutation is indicative of Myhre Syndrome or of a risk of Myhre Syndrome. The present invention also relates to an inhibitor of the SMAD4-mediated TG?/BMP signalling pathway for use in the treatment of Myhre Syndrome.
    Type: Application
    Filed: September 6, 2016
    Publication date: December 22, 2016
    Applicants: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), Universite Paris Descartes - Paris V
    Inventors: Valerie Cormier-Daire, Carine Le Goff, Arnold Munnich
  • Publication number: 20160150555
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines an observed bit rate based on uplink transmissions of the UE, estimates an available link capacity for the UE, selects an estimate factor, and estimates available uplink throughput for future uplink transmissions of the UE as a function of the observed bit rate, the estimated available link capacity, and the estimate factor.
    Type: Application
    Filed: November 7, 2014
    Publication date: May 26, 2016
    Applicants: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), FOUNDATION IMAGINE, UNIVERSITE PARIS DESCARTES, ASSISTANCE PUBLIQUE-HOPITAUX DE PARIS (APHP)
    Inventors: Jean-Michel ROZET, Isabelle PERRAULT, Xavier GERARD, Josseline KAPLAN, Arnold MUNNICH
  • Publication number: 20160051549
    Abstract: The present invention relates to the treatment or prevention of skeletal disorders, in particular skeletal diseases, developed by patients that display abnormal increased activation of the fibroblast growth factor receptor 3 (FGFR3), in particular by expression of a constitutively activated mutant of FGFR3.
    Type: Application
    Filed: September 3, 2015
    Publication date: February 25, 2016
    Inventors: Laurence LEGEAI-MALLET, Arnold MUNNICH, Patricia BUSCA, Florent BARBAULT
  • Publication number: 20160032382
    Abstract: The present invention relates to a method for diagnosing or predicting a non syndromic autosomal recessive optic atrophy, or a risk of a non syndromic autosomal recessive optic atrophy.
    Type: Application
    Filed: April 29, 2015
    Publication date: February 4, 2016
    Inventors: Jean-Michel Rozet, Josseline Kaplan, Isabelle Perrault, Sylvie Gerber, Sylvain Hanein, Arnold Munnich
  • Publication number: 20150104437
    Abstract: The present invention relates to methods of the treatment and diagnosis of bone mineral density related disorders. More particularly, the present invention relates to a method of diagnosing or predicting a hone mineral density related disease, or a risk of a bone mineral density related disease, in a subject, which method comprises detecting a mutation in the TBXAS1 gene, wherein the presence of said mutation is indicative of a bone mineral density related disease or of a risk of a bone mineral density related disease. The invention also relates to a compound selected in the group consisting of a thromboxane synthase (TXAS) encoding polynucleotide, a TXAS, thromboxane A2 or an analog thereof for treating or preventing a disease associated with an increased bone mineral density (e.g., Ghosal hematodiaphyseal dysplasia syndrome).
    Type: Application
    Filed: December 19, 2014
    Publication date: April 16, 2015
    Inventors: Valerie Cormier-Daire, Arnold Munnich
  • Publication number: 20150106960
    Abstract: The present invention relates to a method for diagnosing a skeletal ciliopathy.
    Type: Application
    Filed: April 10, 2013
    Publication date: April 16, 2015
    Inventors: Valerie Cormier-Daire, Josseline Kaplan, Isabelle Perrault, Jean-Michel Rozet, Arnold Munnich, Sophie Saunier