Patents by Inventor Xavier Gerard
Xavier Gerard 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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Publication number: 20240117344Abstract: 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: ApplicationFiled: April 24, 2023Publication date: April 11, 2024Inventors: Jean-Michel ROZET, Isabelle PERRAULT, Xavier GERARD, Josseline KAPLAN, Arnold MUNNICH
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Patent number: 11667913Abstract: 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: GrantFiled: July 8, 2014Date of Patent: June 6, 2023Assignees: INSERM, FONDATION IMAGINE, UNIVERSITE PARIS CITE, ASSISTANCE PUBLIQUE-HÔPITAUX DE PARIS (APHP)Inventors: Jean-Michel Rozet, Isabelle Perrault, Xavier Gerard, Josseline Kaplan, Arnold Munnich
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Patent number: 11492621Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harbouring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c. 2991+1655 A>G CEP290 mRNA.Type: GrantFiled: March 3, 2020Date of Patent: November 8, 2022Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), GENETHON, UNIVERSITE PARIS DESCARTES, ENSCP—CHIMIE PARISTECH—ECOLE NATIONALE SUPERIEURE DE CHIME DE PARIS, ASSISTANCE PUBLIQUE—HOPITAUX DE PARISInventors: Jean-Michel Rozet, Antoine Kichler, Isabelle Perrault, Josseline Kaplan, Xavier Gerard, Daniel Scherman, M. Arnold Munnich
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Publication number: 20220340901Abstract: The invention relates to the skipping of the CEP290 exon 36 in an individual suffering from a retinal dystrophy accounted for by a nonsense mutation or a premature termination codon generated by a frameshift mutation in exon 36 or an upstream exon, including the c.4723A>T, c.4771C>T, c.4714G>T, c.4786_4790del, c.4791_4794del, c.4732G>T, c.4625_4626insCATG (35), c.4792_4795del, c.4801C>T, c.4805C>T, or c.4811G>A mutations, to bypass protein truncation and lessen retinal damages. Here, studying fibroblasts from control individuals, and two patients carrying the CEP290 c.4723A>T nonsense mutation, they show low levels of spontaneous skipping of exon 36 arising from both endogenous basal skipping and mutation-induced skipping. The minimally shortened and mutation-free CEP290 mRNA produced by skipping of exon 36 in the fibroblasts of the two patients is translated into a protein isoform that localizes at the centrosome and allows the formation of primary cilia, yet with elongated axonemes.Type: ApplicationFiled: April 24, 2020Publication date: October 27, 2022Inventors: Jean-Michel Rozet, Xavier GERARD, Iris BARNY, Isabelle PERRAULT, Josseline KAPLAN
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Publication number: 20200291402Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harbouring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c. 2991+1655 A>G CEP290 mRNA.Type: ApplicationFiled: March 3, 2020Publication date: September 17, 2020Inventors: Jean-Michel Rozet, Antoine Kichler, Isabelle Perrault, Josseline Kaplan, Xavier Gerard, Daniel Scherman, M. Arnold Munnich
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Patent number: 10597654Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harbouring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c.2991+1655 A>G CEP290 mRNA.Type: GrantFiled: August 31, 2017Date of Patent: March 24, 2020Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), GENETHON, UNIVERSITE PARIS DESCARTES, ENSCP—CHIMIE PARIS TECH—ECOLE NATIONALE SUPERIEURE DE DE CHIME DE PARIS, ASSISTANCE PUBLIQUE—HOPITAUX DE PARISInventors: Jean-Michel Rozet, Antoine Kichler, Isabelle Perrault, Josseline Kaplan, Xavier Gerard, Daniel Scherman, M. Arnold Munnich
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Publication number: 20190037583Abstract: 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: ApplicationFiled: July 8, 2014Publication date: January 31, 2019Inventors: Jean-Michel ROZET, Isabelle PERRAULT, Xavier GERARD, Josseline KAPLAN, Arnold MUNNICH
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Publication number: 20180016579Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harbouring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c.Type: ApplicationFiled: August 31, 2017Publication date: January 18, 2018Applicants: INSERM (Institut National de la Sante et de la Rec herche Medicale), CNRS (Centre National de la Recherche Scientifique ), GENETHON, UNIVERSITE PARIS DESCARTES, ENSCP - Chimie ParisTech - Ecole Nationale Superie ure de Chimie de Paris, Universite d'Evry-Val-d'Essonne, ASSISTANCE PUBLIQUE HOPITAUX DE PARISInventors: Jean-Michel ROZET, Antoine KICHLER, Isabelle PERRAULT, Josseline KAPLAN, Xavier GERARD, Daniel SCHERMAN, M. Arnold MUNNICH
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Patent number: 9777272Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harboring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c.2291+1655 A>G CEP290 mRNA.Type: GrantFiled: September 16, 2016Date of Patent: October 3, 2017Assignees: INSERM (Institut National de la Sante et de la Recherche Medicale), CNRS (Centre National de la Recherche Scientifique), GENETHON, UNIVERSITE PARIS DESCARTES, ENSCP—Chimie ParisTech—Ecole Nationale Superieure de Chimie de Paris, Universite d'Evry-Val-d'Essonne, ASSISTANCE PUBLIQUE HOPITAUX DE PARISInventors: Jean-Michel Rozet, Antoine Kichler, Isabelle Perrault, Josseline Kaplan, Xavier Gerard, Daniel Scherman, M. Arnold Munnich
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Patent number: 9656910Abstract: Methods of forming a glass article are disclosed. In one embodiment, a method of forming a glass article includes translating a pulsed laser beam on a glass substrate sheet to form a laser damage region between a first surface and a second surface of the glass substrate sheet. The method further includes applying an etchant solution to the glass substrate sheet to remove a portion of the glass substrate sheet about the laser damage region. The method may further include strengthening the glass substrate sheet by an ion-exchange strengthening process, and coating the glass substrate sheet with an acid-resistant coating. Also disclosed are methods where the laser damage region has an initial geometry that changes to a desired geometry following the reforming of the glass substrate sheet such that the initial geometry of the laser damage region compensates for the bending of the glass substrate sheet.Type: GrantFiled: February 5, 2016Date of Patent: May 23, 2017Assignee: CORNING INCORPORATEDInventors: Brandon Allen Bazemore, Jeffrey Alan Decker, Jiangwei Feng, Diane Kimberlie Guilfoyle, Daniel Ralph Harvey, Yuhui Jin, Laurent Joubaud, Xavier Gerard Lafosse, Alexander Mikhailovich Streltsov, Ljerka Ukrainczyk
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Publication number: 20170044533Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harbouring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c.Type: ApplicationFiled: September 16, 2016Publication date: February 16, 2017Applicants: INSERM (Institut National de la Sante et de la Recherche Medicale), CNRS (Centre National de la Recherche Scientifique), GENETHON, UNIVERSITE PARIS DESCARTES, ENSCP - Chimie ParisTech - Ecole Nationale Superieure de Chimie de Paris, Universite d'Evry-Val-d'Essonne, ASSISTANCE PUBLIQUE HOPITAUX DE PARISInventors: Jean-Michel ROZET, Antoine KICHLER, Isabelle PERRAULT, Josseline KAPLAN, Xavier GERARD, Daniel SCHERMAN, M. Arnold MUNNICH
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Patent number: 9487782Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harboring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c.2291+1655 A>G CEP290 mRNA.Type: GrantFiled: November 18, 2014Date of Patent: November 8, 2016Assignees: INSERM (Institut National de la Sante et de la Recherche Medicale), CNRS (Centre National de la Recherche Scientifique), GENETHON, UNIVERSITE PARIS DESCARTES, ENSCP—Chimie ParisTech—Ecole Nationale Superieure de Chimie de Paris, Universite d'Evry-Val-d'Essonne, ASSISTANCE PUBLIQUE HOPITAUX DE PARISInventors: Jean-Michel Rozet, Antoine Kichler, Isabelle Perrault, Josseline Kaplan, Xavier Gerard, Daniel Scherman, M. Arnold Munnich
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Publication number: 20160152516Abstract: Methods of forming a glass article are disclosed. In one embodiment, a method of forming a glass article includes translating a pulsed laser beam on a glass substrate sheet to form a laser damage region between a first surface and a second surface of the glass substrate sheet. The method further includes applying an etchant solution to the glass substrate sheet to remove a portion of the glass substrate sheet about the laser damage region. The method may further include strengthening the glass substrate sheet by an ion-exchange strengthening process, and coating the glass substrate sheet with an acid-resistant coating. Also disclosed are methods where the laser damage region has an initial geometry that changes to a desired geometry following the reforming of the glass substrate sheet such that the initial geometry of the laser damage region compensates for the bending of the glass substrate sheet.Type: ApplicationFiled: February 5, 2016Publication date: June 2, 2016Inventors: Brandon Allen Bazemore, Jeffrey Alan Decker, Jiangwei Feng, Diane Kimberlie Guilfoyle, Daniel Ralph Harvey, Yuhui Jin, Laurent Joubaud, Xavier Gerard Lafosse, Alexander Mikhailovich Streltsov, Ljerka Ukrainczyk
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Publication number: 20160150555Abstract: 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: ApplicationFiled: November 7, 2014Publication date: May 26, 2016Applicants: 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
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Publication number: 20150111951Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harbouring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c.Type: ApplicationFiled: November 18, 2014Publication date: April 23, 2015Applicants: INSERM (Institut National de la Sante et de la Recherche Medicale), CNRS (Centre National de la Recherche Scientifique), Genethon, Universite Paris Descartes, ENSCP - Chimie ParisTech - Ecole Nationale Superieure de Chimie de Paris, Universite d'Evry-Val-d'Essonne, Assistance Publique Hopitaux De ParisInventors: Jean-Michel ROZET, Antoine KICHLER, Isabelle PERRAULT, Josseline KAPLAN, Xavier GERARD, Daniel SCHERMAN, M. Arnold MUNNICH
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Patent number: 9012425Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harboring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c.2291+1655 A>G CEP290 mRNA.Type: GrantFiled: June 8, 2012Date of Patent: April 21, 2015Assignees: INSERM (Institute National de la Sante et de la Recherche Medicale), CNRS (Centre National de la Recherche Scientifique), Genethon, Universite Paris Descartes, ENSCP—Chimie Paris Tech—Ecole National Superieure de Chimie de Paris, Universite d'Evry-Val-d'Essonne, Assistance Publique—Hopitaux de ParisInventors: Jean-Michel Rozet, Antoine Kichler, Isabelle Perrault, Josseline Kaplan, Xavier Gerard, Daniel Scherman, M. Arnold Munnich
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Publication number: 20140179767Abstract: The present invention relates to a method for treating a Leber congenital amaurosis in a patient harbouring the mutation c.2991+1655 A>G in the CEP290 gene, comprising the step of administering to said patient at least one antisense oligonucleotide complementary to nucleic acid sequence that is necessary for preventing splicing of the cryptic exon inserted into the mutant c.Type: ApplicationFiled: June 8, 2012Publication date: June 26, 2014Applicants: INSERM (Institut National de la Sante et de la Racherche Medicale), GENETHON, CNRS (Centre National de la Racherche ScientifiqueInventors: Jean-Michel Rozet, Antoine Kichler, Isabelle Perrault, Josseline Kaplan, Xavier Gerard, Daniel Scherman
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Patent number: 7922847Abstract: Disclosed are novel light polarizing articles comprising a substrate, a light polarizing layer, an inorganic intermediate layer between the polarizing layer and the substrate, an optional inorganic sub-layer between the substrate and the inorganic intermediate layer, and a protective layer over the light polarizing layer, and method of making the same. Due to the presence of the inorganic intermediate layer and the optional sub-layer, adhesion of the polarizing layer is improved substantially. The light polarizing article has improved chemical, mechanical and thermal resistance. The light polarizing article can be used, for example, as ophthalmic products and in display devices.Type: GrantFiled: October 13, 2009Date of Patent: April 12, 2011Assignee: Corning IncorporatedInventors: Marie-Maud Bear, Michele Marie-Louise Meyer-Fredholm, David Henry, Xavier Gerard Lafosse
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Publication number: 20100028532Abstract: Disclosed are novel light polarizing articles comprising a substrate, a light polarizing layer, an inorganic intermediate layer between the polarizing layer and the substrate, an optional inorganic sub-layer between the substrate and the inorganic intermediate layer, and a protective layer over the light polarizing layer, and method of making the same. Due to the presence of the inorganic intermediate layer and the optional sub-layer, adhesion of the polarizing layer is improved substantially. The light polarizing article has improved chemical, mechanical and thermal resistance. The light polarizing article can be used, for example, as ophthalmic products and in display devices.Type: ApplicationFiled: October 13, 2009Publication date: February 4, 2010Inventors: Marie-Maud Bear, Michele Marie-Louise Meyer-Fredholm, David Henry, Xavier Gerard Lafosse
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Patent number: 7625626Abstract: Disclosed are novel light polarizing articles comprising a substrate, a light polarizing layer, an inorganic intermediate layer between the polarizing layer and the substrate, an optional inorganic sub-layer between the substrate and the inorganic intermediate layer, and a protective layer over the light polarizing layer, and method of making the same. Due to the presence of the inorganic intermediate layer and the optional sub-layer, adhesion of the polarizing layer is improved substantially. The light polarizing article has improved chemical, mechanical and thermal resistance. The light polarizing article can be used, for example, as ophthalmic products and in display devices.Type: GrantFiled: December 19, 2005Date of Patent: December 1, 2009Assignee: Corning IncorporatedInventors: Marie-Maud Bear, Michele Marie-Louise Meyer-Fredholm, David Henry, Xavier Gerard Lafosse