Patents Assigned to DBV Technologies
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Patent number: 12558419Abstract: 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: GrantFiled: August 18, 2025Date of Patent: February 24, 2026Assignees: DBV TECHNOLOGIES, ASSISTANCE PUBLIQUE—HÔPITAUX DE PARIS, UNIVERSITÉ PARIS CITÉInventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
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Patent number: 12508608Abstract: 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: GrantFiled: June 26, 2020Date of Patent: December 30, 2025Assignees: DBV TECHNOLOGIES, UCL BUSINESS LTDInventors: Nael Berri, Sarah Darwiche, Maxime Huet, Suwan Jayasinghe, Adam Wojcik
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Patent number: 12403193Abstract: 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: GrantFiled: February 14, 2024Date of Patent: September 2, 2025Assignees: DBV TECHNOLOGIES, ASSISTANCE PUBLIQUE—HÔPITAUX DE PARIS, UNIVERSITÉ PARIS CITÉInventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
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Publication number: 20240408364Abstract: 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: ApplicationFiled: October 17, 2022Publication date: December 12, 2024Applicant: DBV TECHNOLOGIESInventors: Jérôme VILLETTE, Pascale EHOUARN
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Publication number: 20240342273Abstract: 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: ApplicationFiled: July 16, 2021Publication date: October 17, 2024Applicant: DBV TechnologiesInventors: Vincent DIOSZEGHY, Anne DE GROOT, William MARTIN
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Publication number: 20240181046Abstract: 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: ApplicationFiled: February 14, 2024Publication date: June 6, 2024Applicants: DBV Technologies, Assistance Publique-Hôpitaux De Paris, Université Paris CitéInventors: Christophe DUPONT, Pierre-Henri BENHAMOU, Bertrand DUPONT
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Patent number: 11938178Abstract: 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: GrantFiled: July 9, 2019Date of Patent: March 26, 2024Assignees: DBV TECHNOLOGIES, BIONET-ASIA CO., LTDInventors: Hong Thai Pham, Nathalie Donne, Pierre-Louis Herve, Lucie Mondoulet
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Patent number: 11931411Abstract: 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: GrantFiled: November 10, 2021Date of Patent: March 19, 2024Assignees: DBV Technologies, Assistance Pulique-Hoôpitaux De Paris, Université de Paris CitéInventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
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Publication number: 20220241405Abstract: 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: ApplicationFiled: November 10, 2021Publication date: August 4, 2022Applicants: DBV Technologies, Assistance Publique-Hôpitaux De Paris, Université De ParisInventors: Christophe DUPONT, Pierre-Henri BENHAMOU, Bertrand DUPONT
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Patent number: 11202826Abstract: 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: GrantFiled: July 23, 2020Date of Patent: December 21, 2021Assignees: DBV Technologies, Assistance Publique-Hôpitaux De Paris, Université De ParisInventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
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Patent number: 10881728Abstract: 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: GrantFiled: April 9, 2019Date of Patent: January 5, 2021Assignee: DBV TECHNOLOGIESInventors: Pierre-Henri Benhamou, Christophe Dupont, Stefan (Johan) Koppelman, Laurent Martin, Hervé Brochard, Estelle Foucher
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Publication number: 20200353072Abstract: 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: ApplicationFiled: July 23, 2020Publication date: November 12, 2020Applicants: DBV Technologies, Assistance Publique Hopitaux De Paris, Universite Paris DescartesInventors: Christophe DUPONT, Pierre-Henri BENHAMOU, Bertrand DUPONT
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Patent number: 10758610Abstract: 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: GrantFiled: April 25, 2019Date of Patent: September 1, 2020Assignees: DBV Technologies, Assistance Publique Hopitaux De Paris, Universite Paris DescartesInventors: Christophe Dupont, Pierre-Henri Benhamou, Bertrand Dupont
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Publication number: 20190314495Abstract: 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: ApplicationFiled: April 25, 2019Publication date: October 17, 2019Applicants: DBV Technologies, Assistance Publique Hôpitaux De Paris, Université Paris DescartesInventors: Christophe DUPONT, Pierre-Henri BENHAMOU, Bertrand DUPONT
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Patent number: D999384Type: GrantFiled: October 18, 2021Date of Patent: September 19, 2023Assignee: DBV TechnologiesInventors: Pascale Ehouarn, Jérôme Villette
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Patent number: D999385Type: GrantFiled: October 18, 2021Date of Patent: September 19, 2023Assignee: DBV TechnologiesInventors: Pascale Ehouarn, Jérôme Villette
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Patent number: D1012296Type: GrantFiled: June 8, 2023Date of Patent: January 23, 2024Assignee: DBV TechnologiesInventors: Pascale Ehouarn, Jérôme Villette
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Patent number: D1012297Type: GrantFiled: June 8, 2023Date of Patent: January 23, 2024Assignee: DBV TechnologiesInventors: Pascale Ehouarn, Jérôme Villette
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Patent number: D1112767Type: GrantFiled: April 21, 2025Date of Patent: February 10, 2026Assignee: DBV TechnologiesInventors: Pascale Ehouarn, Jérôme Villette
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Patent number: D1112768Type: GrantFiled: April 21, 2025Date of Patent: February 10, 2026Assignee: DBV TechnologiesInventors: Pascale Ehouarn, Jérôme Villette