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In the competitive field of Tobacco, companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top opposing and opposed companies, and the most recent patents getting opposed. Stay informed on the latest developments in Tobacco technology and learn how to protect your intellectual property.

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Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the Tobacco industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the Tobacco industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Jun 12, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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EP3950028Systems And Methods Of Aerosol Delivery With Airflow RegulationRUBINMay 7, 2025STRAWMAN
EP4081056Aerosol-Generating System Having A Ventilation ChamberPHILIP MORRISMay 7, 2025JT
EP4144230Chilled Pouch Material For Nicotine PouchJTMay 7, 2025NICOVENTURES
EP4225063Aerosol-Generating Article Having A Ventilated Cavity And An Upstream ElementPHILIP MORRISMay 7, 2025IMPERIAL TOBACCO
EP4225075Aerosol-Generating Article With Low Density SubstratePHILIP MORRISMay 7, 2025NICOVENTURES
EP4144230Chilled Pouch Material For Nicotine PouchJTMay 6, 2025SWEDISH MATCH NORTH EUROPE
EP3806671Aerosol Generating System With Heated Mixing ChamberPHILIP MORRISMay 2, 2025NICOVENTURES
EP4225063Aerosol-Generating Article Having A Ventilated Cavity And An Upstream ElementPHILIP MORRISMay 2, 2025KOUKOUNIS
EP3756489Electronic Cigarette Filler And Electronic Cigarette Cartridge Using SameFUTURE TECHNOLOGYApr 30, 2025PHILIP MORRIS
EP3694346Aerosol Provision SystemsNICOVENTURESApr 29, 2025PHILIP MORRIS

To stay ahead in the competitive Tobacco industry, companies are constantly innovating. Here are the top patents facing oppositions in the Tobacco industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Jun 12, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
EP3469934Nov 22, 2023VaporizerVMR PRODUCTS4
EP3753421Dec 8, 2021Method And System For Vaporization Of SubstanceJT4
EP3253237Apr 10, 2019Aerosol Guiding Device And Aerosol Generating System Comprising Said Aerosol Guiding DeviceJT4
EP3430921Aug 4, 2021Vaporization Device Systems And MethodsJUUL LABS4
EP3508083Jul 14, 2021Inhalation Device Including Substance Usage ControlsJT4
EP3613301Sep 9, 2020System For Vaporization Of SubstanceJT4
EP2975951Dec 5, 2018Heating Smokeable MaterialBRITISH AMERICAN TOBACCO4
EP3214957Feb 13, 2019Container Containing A Nicotine SolutionNICOVENTURES4
EP2908674Jul 22, 2020Electronic Inhalation DeviceNICOVENTURES4
EP3784064Jun 2, 2021A Packaging Material And An Oral Pouched Nicotine ProductSWEDISH MATCH NORTH EUROPE4