US Patent Litigations are now available. Check here

TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Respiratory Devices, 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 Respiratory Devices technology and learn how to protect your intellectual property.

Get Patent Opposition Report for Respiratory Devices

Comprehensive Analysis, Strategic Insights & Expert Evaluation – Stay Ahead in Your Patent Challenge.

Download Your Report Now

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 Respiratory Devices 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 Respiratory Devices 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

Get alerts on new patent oppositions in the Respiratory Devices industry

EP3950028Systems And Methods Of Aerosol Delivery With Airflow RegulationRUBINMay 7, 2025STRAWMAN
EP3508084Inhalation Device Including Substance Usage ControlsJTJul 3, 2024NICOVENTURES
EP3508084Inhalation Device Including Substance Usage ControlsJTJun 28, 2024PHILIP MORRIS
EP3834639Aerosol Delivery SystemIMPERIAL TOBACCOApr 30, 2024BARDEHLE PAGENBERG
EP3821724Cartridge And Personal Vaporizer DeviceJTMar 7, 2024IMPERIAL TOBACCO
EP3821724Cartridge And Personal Vaporizer DeviceJTMar 6, 2024PHILIP MORRIS
EP3841895Evaporator Insert For An Inhaler, In Particular An Electronic Cigarette Product, Evaporator Tank Unit And An Electronic Cigarette ProductKRBERFeb 5, 2024GD
EP3320942Disposable Absorber Having An Adapter And A Lip SealDRGERWERKDec 22, 2023SCHWEMMLE
EP3705152Ventilator With Mixer Chamber And Mixer Chamber For A VentilatorLWENSTEIN MEDICAL TECHNOLOGYJul 20, 2023DRAGERWERK
EP3585726Systems And Methods For Generating Nitric OxideTHIRD POLEJun 20, 2023BEYOND AIR

To stay ahead in the competitive Respiratory Devices industry, companies are constantly innovating. Here are the top patents facing oppositions in the Respiratory Devices 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
EP2908674Jul 22, 2020Electronic Inhalation DeviceNICOVENTURES4
EP3508083Jul 14, 2021Inhalation Device Including Substance Usage ControlsJT4
EP2982255May 22, 2019Inhalation Device Including Substance Usage ControlsLOGIC TECHNOLOGY3
EP3821724Jun 7, 2023Cartridge And Personal Vaporizer DeviceJT3
EP3180997Apr 15, 2020An Aerosol Generating System Having Means For Determining Depletion Of A Liquid SubstratePHILIP MORRIS2
EP3487333Jun 9, 2021Electronic Cigarette Power Supply PortionFONTEM VENTURES2
EP3508081Jul 21, 2021Inhalation Device Including Substance Usage ControlsJT2
EP2967149Sep 7, 2022Cartridge And Control Body Of An Aerosol Delivery Device Including Anti-Rotation Mechanism And Related MethodR J REYNOLDS TOBACCO2
EP2654469Mar 22, 2017An Aerosol Generating System Having Means For Determining Depletion Of A Liquid SubstratePHILIP MORRIS2
EP2489392Nov 8, 2017Gas Blender For Blending At Least Two Different Gases, Method For Blending At Least Two Different Gases And Medical DeviceLINDE2