Patent Oppositions in tobacco industry

Explore the competitive field of tobacco where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in tobacco technology and learn how to protect your intellectual property.

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: Mar 5, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Electronic Smoking Device And Process Of Manufacturing ThereofFONTEM VENTURESJan 29, 2026PHILIP MORRIS
Electronic Smoking Device And Process Of Manufacturing ThereofFONTEM VENTURESJan 28, 2026NICOVENTURES
Methods Of Treating Tobacco And Treated TobaccoBRITISH AMERICAN TOBACCOJan 23, 2026JAPAN TOBACCO
Smoking Substitute SystemNERUDIAJan 22, 2026NICOVENTURES
Heating Method For A Flat-Shaped Heating Chamber Of An Aerosol Generating Device And Associated Aerosol Generating DeviceJAPAN TOBACCOJan 22, 2026PHILIP MORRIS
Conical Filter Sleeve With A Filter Comprising Activated CarbonGIZEH RAUCHERBEDARFJan 21, 2026LORENZ SEIDLER GOSSEL RECHTSANWALTE PATENTANWALTE PARTNERSCHAFT MBB
Nicotine Liquid Formulations For Aerosol Devices And Methods ThereofPAX LABSJan 16, 2026NICOVENTURES
Nicotine Salts, Co-Crystals, And Salt Co-Crystal ComplexesR J REYNOLDS TOBACCOJan 16, 2026JAPAN TOBACCO
Nicotine Liquid Formulations For Aerosol Devices And Methods ThereofJUUL LABSJan 15, 2026JAPAN TOBACCO
A Substitute Smoking ConsumableNERUDIAJan 14, 2026NICOVENTURES

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: Mar 5, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Dec 11, 2024Moist Oral CompositionsNICOVENTURES8
Dec 8, 2021Method And System For Vaporization Of SubstanceJAPAN TOBACCO4
Feb 13, 2019Container Containing A Nicotine SolutionNICOVENTURES4
Nov 22, 2023VaporizerVMR PRODUCTS4
Dec 5, 2018Heating Smokeable MaterialBRITISH AMERICAN TOBACCO4
Sep 9, 2020System For Vaporization Of SubstanceJAPAN TOBACCO4
Aug 4, 2021Vaporization Device Systems And MethodsJUUL LABS4
Apr 10, 2019Aerosol Guiding Device And Aerosol Generating System Comprising Said Aerosol Guiding DeviceJAPAN TOBACCO4
Jul 22, 2020Electronic Inhalation DeviceNICOVENTURES4
Jul 14, 2021Inhalation Device Including Substance Usage ControlsJAPAN TOBACCO4