Patents by Inventor Olivier Dubreuil

Olivier Dubreuil 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: 20230348607
    Abstract: The present invention relates to a competitive antagonist antibody that specifically binds to AMHR-II, said antibody comprising (a) a heavy chain wherein the variable domain comprises a H-CDR1 having a sequence set forth as SEQ ID NO: 3; a H-CDR2 having a sequence set forth as SEQ ID NO: 4; and a H-CDR3 having a sequence set forth as SEQ ID NO: 5; and (b) a light chain wherein the variable domain comprises at least a CDR selected from the group consisting of a L-CDR1 having a sequence set forth as SEQ ID NO: 8, a L-CDR2 having a sequence set forth as SEQ ID NO: 9; and a L-CDR3 having a sequence set forth as SEQ ID NO: 10. A nucleic acid sequence encoding said antibody, a vector comprising the nucleic acid sequence, a host cell comprising said nucleic acid sequence or vector, an immunoconjugate comprising the said antibody, a pharmaceutical composition comprising the said antibody or immunoconjugate, and the use as a drug of the said antibody, cell or composition is also considered in the present invention.
    Type: Application
    Filed: October 23, 2020
    Publication date: November 2, 2023
    Inventors: Jean-François PROST, Olivier DUBREUIL, Jean-Marc BARRET, Stéphane DEGOVE
  • Publication number: 20230227566
    Abstract: The present invention relates to a human AMHRII-binding agent for its use for preventing or treating a lung cancer, and especially a non-small call lung cancer (NSCLC), and even more especially a NSCLC selected in a group comprising epidermoid NSCLC, adenocarcinoma NSCLC, large cells NSCLC and squamous cell carcinoma NSCLC and neuroendocrine NSCLC.
    Type: Application
    Filed: April 13, 2018
    Publication date: July 20, 2023
    Inventors: Jean-Marc BARRET, Jean-François PROST, Mehdi LAHMAR, Stéphane DEGOVE, Olivier DUBREUIL, André NICOLAS, Didier MESEURE
  • Publication number: 20230001006
    Abstract: The present invention relates to an antibody drug conjugate (ADC) of general formula (I) (D-Lk1-C(O)-Lk2-C2H4—NH-Lk3)n-Ab. A pharmaceutical composition comprising, in a pharmaceutically acceptable medium, the said ADC is also concerned by the present invention, as well as the use of this ADC or composition as a medicament, and in particular in the prevention and/or the treatment of an anti-Müllerian hormone type II receptor (AMHRII) expressing cancer in an individual.
    Type: Application
    Filed: September 2, 2020
    Publication date: January 5, 2023
    Inventors: François D'HOOGE, Jean-Marc BARRET, Jean-François PROST, Olivier DUBREUIL, Mehdi LAHMAR
  • Publication number: 20220144959
    Abstract: The present invention relates to a human AMHRII-binding agent for its use for preventing or treating a cancer selected in a group of cancers comprising colon cancer, liver cancer, hepatocellular carcinoma, testis cancer, thyroid cancer, gastric cancer, gastrointestinal cancer, bladder cancer, pancreatic cancer, head and neck cancer, kidney cancer, liposarcoma, pleuramesothelioma, melanoma, sarcoma, brain cancer, osteocarcinoma and leukemia.
    Type: Application
    Filed: November 24, 2021
    Publication date: May 12, 2022
    Inventors: Jean-Marc BARRET, Jean-François PROST, Mehdi LAHMAR, Stéphane DEGOVE, Olivier DUBREUIL, André NICOLAS, Didier MESEURE
  • Patent number: 11001634
    Abstract: The present disclosure relates to a neuregulin non competitive allosteric anti-human-HER3 antibody having a human constant region; and less than 65% of the glycan structures carried by the glycosylation site of the antibody comprises a fucose molecule. The antibody is characterized by its variable sequences.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: May 11, 2021
    Assignees: GAMAMABS PHARMA, INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (INSERM), UNIVERSITE DE MONTPELLIER, INSTITUT REGIONAL DU CANCER DE MONTPELLIER
    Inventors: Thierry Chardès, Olivier Dubreuil, André Pelegrin, Christel Larbouret, Jean-François Prost, Jean-Marc Barret, Stéphane Degove
  • Patent number: 10509035
    Abstract: This invention relates to antibody drug conjugates (ADC), antibody conjugates (AC) and novel antibodies. Particularly, the ADC, AC and antibodies disclosed herein specifically bind to the human anti-Müllerian hormone type II receptor (AMHR-II) and can be used to treat and/or identify AMHR-II expressing cancers, such as prostate cancer, breast cancer and gynecologic cancers expressing AMHR-II, such as ovarian cancer, in particular metastatic ovarian cancer, serous cancer, hypernephroma, endometrioid, colloidal epithelium, prostate cancer, germ cell cancer, endometrial cancer, mixed Müllerian malignant tumor of the uterus, leiomyosarcoma, or endometrial stromal sarcoma.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: December 17, 2019
    Assignee: GAMAMABS PHARMA SA
    Inventors: Olivier Dubreuil, Jean-Marc Barret, Jean-François Prost, Delphine Desigaud
  • Publication number: 20190367625
    Abstract: The present invention relates to a human AMHRII-binding agent for its use for preventing or treating a cancer selected in a group of cancers comprising colon cancer, liver cancer, hepatocellular carcinoma, testis cancer, thyroid cancer, gastric cancer, gastrointestinal cancer, bladder cancer, pancreatic cancer, head and neck cancer, kidney cancer, liposarcoma, pleuramesothelioma, melanoma, sarcoma, brain cancer, osteocarcinoma and leukemia.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 5, 2019
    Inventors: Jean-Marc BARRET, Jean-François PROST, Mehdi LAHMAR, Stéphane DEGOVE, Olivier DUBREUIL, André NICOLAS, Didier MESURE
  • Publication number: 20180155433
    Abstract: The present disclosure relates to a neuregulin non competitive allosteric anti-human-HER3 antibody having a human constant region; and less than 65% of the glycan structures carried by the glycosylation site of the antibody comprises a fucose molecule. The antibody is characterized by its variable sequences.
    Type: Application
    Filed: May 2, 2016
    Publication date: June 7, 2018
    Inventors: Thierry CHARDÈS, Olivier DUBREUIL, André PELEGRIN, Christel LARBOURET, Jean-François PROST, Jean-Marc BARRET, Stéphane DEGOVE
  • Publication number: 20170035903
    Abstract: This invention relates to antibody drug conjugates (ADC), antibody conjugates (AC) and novel antibodies. Particularly, the ADC, AC and antibodies disclosed herein specifically bind to the human anti-Müllerian hormone type II receptor (AMHR-II) and can be used to treat and/or identify AMHR-II expressing cancers, such as prostate cancer, breast cancer and gynecologic cancers expressing AMHR-II, such as ovarian cancer, in particular metastatic ovarian cancer, serous cancer, hypernephroma, endometrioid, colloidal epithelium, prostate cancer, germ cell cancer, endometrial cancer, mixed Müllerian malignant tumor of the uterus, leiomyosarcoma, or endometrial stromal sarcoma.
    Type: Application
    Filed: August 5, 2016
    Publication date: February 9, 2017
    Inventors: OLIVIER DUBREUIL, JEAN-MARC BARRET, JEAN-FRANÇOIS PROST, DELPHINE DESIGAUD
  • Patent number: 9346883
    Abstract: The invention relates to antibodies against HER3 and their use in the treatment of cancer.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: May 24, 2016
    Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), Gamamabs Pharma SA
    Inventors: Abdelhakim Kharrat, Olivier Dubreuil, Yassamine Lazrek, Philippe Mondon, Khalil Bouayadi, Thierry Chardes, Andre Pelegrin, Christel Larbouret, Nadege A. Gaborit
  • Publication number: 20140141019
    Abstract: The invention relates to antibodies against HER3 and their use in the treatment of cancer.
    Type: Application
    Filed: May 11, 2012
    Publication date: May 22, 2014
    Applicant: INSERM (INSTITUT NATIONALDE LA SENTE ET DE LA RECHERCHE MEDICALE)
    Inventors: Abdelhakim Kharrat, Olivier Dubreuil, Yassamine Lazrek, Philippe Mondon, Khalil Bouayadi, Thierry Chardes, Andre Pelegrin, Christel Larbouret, Nadege A. Gaborit
  • Patent number: 8257506
    Abstract: The present invention relates to a cost saving liquid-treatment unit (100). According to the invention, a control unit (152), which is connected to an input port of a control valve (118, 120, 122), is adapted to set, in dependence on the evaporation rate of a treatment liquid on the substrate at the given or desired temperature of the substrate and/or at the given or desired pressure of a gaseous ambient atmosphere at the substrate, a number of dispense pulses to be applied to the substrate for the liquid treatment, a respective pulse duration of individual dispense pulses, and respective dispense-interruption time spans between the individual dispense pulses. This way, the use of treatment liquid is reduced to a minimum amount, thus reducing costs for providing and cleaning treatment liquid.
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: September 4, 2012
    Assignee: NXP B.V.
    Inventors: Olivier Dubreuil, Srdjan Kordic, Theodore Carambeeris
  • Publication number: 20090007938
    Abstract: The present invention relates to a cost saving liquid-treatment unit (100). According to the invention, a control unit (152), which is connected to an input port of a control valve (118, 120, 122), is adapted to set, in dependence on the evaporation rate of a treatment liquid on the substrate at the given or desired temperature of the substrate and/or at the given or desired pressure of a gaseous ambient atmosphere at the substrate, a number of dispense pulses to be applied to the substrate for the liquid treatment, a respective pulse duration of individual dispense pulses, and respective dispense-interruption time spans between the individual dispense pulses. This way, the use of treatment liquid is reduced to a minimum amount, thus reducing costs for providing and cleaning treatment liquid.
    Type: Application
    Filed: February 1, 2007
    Publication date: January 8, 2009
    Applicant: NXP B.V.
    Inventors: Olivier Dubreuil, Srdjan Kordic, Theodore Caramberis