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Explore patent oppositions filed by Philip Morris against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jul 17, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3738447Electronic Vapour Provision SystemNICOVENTURESJun 10, 2025
EP3791739Vaporizer Devices With Blow DiscriminationJUUL LABSJun 4, 2025
EP3850957Nicotine Salt Formulations For Aerosol Devices And Methods ThereofJUUL LABSJun 4, 2025
EP3965600A Cooling Structure And A Smoking Article Including The SameKT&GJun 4, 2025
EP4187676E-Cigarette And Re-Charging PackNICOVENTURESJun 2, 2025
EP3531847A Smoking Article With Liquid-Filled CapsuleJTApr 30, 2025
EP3756489Electronic Cigarette Filler And Electronic Cigarette Cartridge Using SameFUTURE TECHNOLOGYApr 30, 2025
EP3694346Aerosol Provision SystemsBRITISH AMERICAN TOBACCOApr 29, 2025
EP3703518Aerosolisable FormulationNICOVENTURESApr 29, 2025
EP4289298Electronic Vapour InhalersJTApr 25, 2025

Explore Philip Morris's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jul 17, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3664640Feb 19, 2025Aerosol Generating System With Multiple Susceptors1
EP3586658Feb 12, 2025An Aerosol Generating System With Leakage Prevention2
EP3687323Jan 22, 2025Support Element For Aerosol Generating Article1
EP3297459Dec 11, 2024Method For Manufacturing Inductively Heatable Tobacco Rods1
EP2503912Nov 27, 2024An Electrically Heated Smoking System With Internal Or External Heater2
EP3760062Nov 20, 2024Inductive Heating Arrangement Comprising A Temperature Sensor1
EP3942946Sep 4, 2024Aerosol-Generating Article With Low Resistance Air Flow Path2
EP4181714Sep 4, 2024Nicotine Electronic Vaping Devices Having Auto Shutdown1
EP3731909Aug 14, 2024Inhaler With Vortex Tunnel1
EP4179890Aug 14, 2024An Aerosol-Generating Device Comprising A Cover Element Sensor1