Patents Assigned to DBV Technologies
  • Patent number: 12558419
    Abstract: The present application relates to a method for desensitization of allergic patients. More specifically it relates to an epicutaneous desensitization method, applicable to any type of allergens and of patients. The method of the invention is essentially non-invasive and does not require the use of adjuvants. Further, it may be easily applied and monitored by the actual patient.
    Type: Grant
    Filed: August 18, 2025
    Date of Patent: February 24, 2026
    Assignees: DBV TECHNOLOGIES, ASSISTANCE PUBLIQUE—HÔPITAUX DE PARIS, UNIVERSITÉ PARIS CITÉ
    Inventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
  • Patent number: 12508608
    Abstract: The invention relates to a method of depositing a substance onto a substrate (6), comprising: —providing a substrate (6) at a distance from a conducting spraying nozzle (1), said spaying nozzle (1) having an outlet (2); —providing a liquid composition containing the substance to the spraying nozzle (1); —generating electrically charged liquid droplets from the liquid composition between the outlet (2) of the spraying nozzle (1) and the substrate (6), by providing compressed gas around the liquid composition flowing out of the outlet (2) of the spraying nozzle (1) and by providing an electric field downstream of the outlet (2) of the spraying nozzle (1); and—collecting the generated liquid droplets on the substrate (6). The invention also relates to an installation for carrying out this method.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: December 30, 2025
    Assignees: DBV TECHNOLOGIES, UCL BUSINESS LTD
    Inventors: Nael Berri, Sarah Darwiche, Maxime Huet, Suwan Jayasinghe, Adam Wojcik
  • Patent number: 12403193
    Abstract: The present application relates to a method for desensitization of allergic patients. More specifically it relates to an epicutaneous desensitization method, applicable to any type of allergens and of patients. The method of the invention is essentially non-invasive and does not require the use of adjuvants. Further, it may be easily applied and monitored by the actual patient.
    Type: Grant
    Filed: February 14, 2024
    Date of Patent: September 2, 2025
    Assignees: DBV TECHNOLOGIES, ASSISTANCE PUBLIQUE—HÔPITAUX DE PARIS, UNIVERSITÉ PARIS CITÉ
    Inventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
  • Publication number: 20240408364
    Abstract: The invention relates to a patch for administering an active substance to the skin of a subject. The present patches simplify manufacture and improve reproducibility of results, facilitate, and enhance the consistency of application of the patches to a subject, and demonstrate improved initial and long-term adhesion with reduced risk of premature detachment.
    Type: Application
    Filed: October 17, 2022
    Publication date: December 12, 2024
    Applicant: DBV TECHNOLOGIES
    Inventors: Jérôme VILLETTE, Pascale EHOUARN
  • Publication number: 20240342273
    Abstract: This application relates to a method for increasing tolerance to cashew in a subject. In some examples, the method includes administering to the subject a cashew allergen in combination with at least one regulatory Treg peptide from human immunoglobulin G (IgG) by an epicutaneous route.
    Type: Application
    Filed: July 16, 2021
    Publication date: October 17, 2024
    Applicant: DBV Technologies
    Inventors: Vincent DIOSZEGHY, Anne DE GROOT, William MARTIN
  • Publication number: 20240181046
    Abstract: The present application relates to a method for desensitization of allergic patients. More specifically it relates to an epicutaneous desensitization method, applicable to any type of allergens and of patients. The method of the invention is essentially non-invasive and does not require the use of adjuvants. Further, it may be easily applied and monitored by the actual patient.
    Type: Application
    Filed: February 14, 2024
    Publication date: June 6, 2024
    Applicants: DBV Technologies, Assistance Publique-Hôpitaux De Paris, Université Paris Cité
    Inventors: Christophe DUPONT, Pierre-Henri BENHAMOU, Bertrand DUPONT
  • Patent number: 11938178
    Abstract: The present invention relates to improved epicutaneous administration methods for vaccination of a subject. In particular, the present invention discloses the use of an antigen for epicutaneous immunization, wherein the antigen is administered by epicutaneous application with a skin patch device in combination with an epidermal skin treatment.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: March 26, 2024
    Assignees: DBV TECHNOLOGIES, BIONET-ASIA CO., LTD
    Inventors: Hong Thai Pham, Nathalie Donne, Pierre-Louis Herve, Lucie Mondoulet
  • Patent number: 11931411
    Abstract: The present application relates to a method for desensitization of allergic patients. More specifically it relates to an epicutaneous desensitization method, applicable to any type of allergens and of patients. The method of the invention is essentially non-invasive and does not require the use of adjuvants. Further, it may be easily applied and monitored by the actual patient.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: March 19, 2024
    Assignees: DBV Technologies, Assistance Pulique-Hoôpitaux De Paris, Université de Paris Cité
    Inventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
  • Publication number: 20220241405
    Abstract: The present application relates to a method for desensitization of allergic patients. More specifically it relates to an epicutaneous desensitization method, applicable to any type of allergens and of patients. The method of the invention is essentially non-invasive and does not require the use of adjuvants. Further, it may be easily applied and monitored by the actual patient.
    Type: Application
    Filed: November 10, 2021
    Publication date: August 4, 2022
    Applicants: DBV Technologies, Assistance Publique-Hôpitaux De Paris, Université De Paris
    Inventors: Christophe DUPONT, Pierre-Henri BENHAMOU, Bertrand DUPONT
  • Patent number: 11202826
    Abstract: The present application relates to a method for desensitization of allergic patients. More specifically it relates to an epicutaneous desensitization method, applicable to any type of allergens and of patients. The method of the invention is essentially non-invasive and does not require the use of adjuvants. Further, it may be easily applied and monitored by the actual patient.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: December 21, 2021
    Assignees: DBV Technologies, Assistance Publique-Hôpitaux De Paris, Université De Paris
    Inventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
  • Patent number: 10881728
    Abstract: The invention relates to novel compositions and methods for diagnosing or treating food allergies. The invention particularly discloses new approaches for delivering food allergens to allergic patients by oral administration of formulations which dissolve and release proteins in the stomach. The invention allows the treatment of food allergies by delivering food allergens to the gut immune system with controlled exposure of the esophagus or oral cavity. The invention also allows to perform food challenges to assess the threshold of clinical reactivity without exposing the esophagus and oral cavity. The invention may be used in any subject, particularly human subjects, and is applicable to any food allergen.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: January 5, 2021
    Assignee: DBV TECHNOLOGIES
    Inventors: Pierre-Henri Benhamou, Christophe Dupont, Stefan (Johan) Koppelman, Laurent Martin, Hervé Brochard, Estelle Foucher
  • Publication number: 20200353072
    Abstract: The present application relates to a method for desensitization of allergic patients. More specifically it relates to an epicutaneous desensitization method, applicable to any type of allergens and of patients. The method of the invention is essentially non-invasive and does not require the use of adjuvants. Further, it may be easily applied and monitored by the actual patient.
    Type: Application
    Filed: July 23, 2020
    Publication date: November 12, 2020
    Applicants: DBV Technologies, Assistance Publique Hopitaux De Paris, Universite Paris Descartes
    Inventors: Christophe DUPONT, Pierre-Henri BENHAMOU, Bertrand DUPONT
  • Patent number: 10758610
    Abstract: The present application relates to a method for desensitization of allergic patients. More specifically it relates to an epicutaneous desensitization method, applicable to any type of allergens and of patients. The method of the invention is essentially non-invasive and does not require the use of adjuvants. Further, it may be easily applied and monitored by the actual patient.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: September 1, 2020
    Assignees: DBV Technologies, Assistance Publique Hopitaux De Paris, Universite Paris Descartes
    Inventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
  • Publication number: 20190314495
    Abstract: The present application relates to a method for desensitization of allergic patients. More specifically it relates to an epicutaneous desensitization method, applicable to any type of allergens and of patients. The method of the invention is essentially non-invasive and does not require the use of adjuvants. Further, it may be easily applied and monitored by the actual patient.
    Type: Application
    Filed: April 25, 2019
    Publication date: October 17, 2019
    Applicants: DBV Technologies, Assistance Publique Hôpitaux De Paris, Université Paris Descartes
    Inventors: Christophe DUPONT, Pierre-Henri BENHAMOU, Bertrand DUPONT
  • Patent number: D999384
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: September 19, 2023
    Assignee: DBV Technologies
    Inventors: Pascale Ehouarn, Jérôme Villette
  • Patent number: D999385
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: September 19, 2023
    Assignee: DBV Technologies
    Inventors: Pascale Ehouarn, Jérôme Villette
  • Patent number: D1012296
    Type: Grant
    Filed: June 8, 2023
    Date of Patent: January 23, 2024
    Assignee: DBV Technologies
    Inventors: Pascale Ehouarn, Jérôme Villette
  • Patent number: D1012297
    Type: Grant
    Filed: June 8, 2023
    Date of Patent: January 23, 2024
    Assignee: DBV Technologies
    Inventors: Pascale Ehouarn, Jérôme Villette
  • Patent number: D1112767
    Type: Grant
    Filed: April 21, 2025
    Date of Patent: February 10, 2026
    Assignee: DBV Technologies
    Inventors: Pascale Ehouarn, Jérôme Villette
  • Patent number: D1112768
    Type: Grant
    Filed: April 21, 2025
    Date of Patent: February 10, 2026
    Assignee: DBV Technologies
    Inventors: Pascale Ehouarn, Jérôme Villette