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

Patent challenges are becoming increasingly common in the Air Cleaning 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 Air Cleaning 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.

Patent NumberTitleApplicantOpposition DateOpposition Name

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EP3737234Solid Polymeric Material Impregnated With A Volatile Organic Substance And A Specific Ester And Uses Of SameJAFER ENTERPRISES R&D SLMay 15, 2024HENKEL AG & CO. KGAA
EP3478367Fragrance Compositions And Methods Of Use ThereofTAKASAGO INTERNATIONAL CORPORATIONMay 30, 2023HENKEL AG & CO. KGAA
EP3132806Aerosol GeneratorPHILIP MORRISDec 15, 2022NICOVENTURES
EP3167031Isomer Mixtures Of Unsaturated Macrocyclic Musk CompoundsSYMRISE AGNov 3, 2022FIRMENICH SA
EP3586658An Aerosol Generating System With Leakage PreventionPHILIP MORRISApr 14, 2022NICOVENTURES
EP3586658An Aerosol Generating System With Leakage PreventionPHILIP MORRISApr 13, 2022JT INTERNATIONAL
EP3325022Water-Based Fragrance Composition, Fragrance Delivery Device, And Method Of Providing A Long-Lasting ScentS.C. JOHNSON & SON, INC.Mar 29, 2022RECKITT & COLMAN (OVERSEAS) HYGIENE HOME LIMITED
EP2488218Air Freshening DevicePHILIP MORRISDec 10, 2021NICOVENTURES
EP2729188Compressed Gas Aerosols With Enhanced Intensity And Longevity Of ActivesS.C.JOHNSON & SON, INC.Aug 4, 2021THE PROCTER & GAMBLE COMPANY
EP3360291Systems And Methods For Coupling The Operations Of A Volatile Composition Dispenser And A Smart ApplianceTHE PROCTER & GAMBLE COMPANYJun 16, 2021HENKEL AG & CO. KGAA

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

Patent NumberGrant DateTitleApplicantTotal Oppositions
EP2900355May 17, 2017Air Filter ModuleLANGNER, MANFRED H.2
EP2662434Aug 16, 2023Use Of Specific Compounds For Enhancing OdoursSYMRISE AG2
EP2870888Jul 3, 2024An Aerosol Generating System Having Means For Disabling A Consumable PartPHILIP MORRIS2
EP3586658Jul 14, 2021An Aerosol Generating System With Leakage PreventionPHILIP MORRIS2
EP2629807Apr 12, 2017Water-Based Air Freshener Compositions, Systems, And Methods Of Use ThereofAGILEX FLAVOR&FRAGRANCES2
EP2582403Apr 26, 2017Aerosol Odor Eliminating Compositions Containing Alkylene Glycol(S)S.C. JOHNSON & SON, INC.1
EP2512528Jun 6, 2018Hard Surface Cleaning Composition Having A Malodor Control Component And Methods Of Cleaning Hard SurfacesTHE PROCTER & GAMBLE COMPANY1
EP2227215Apr 5, 2017Compositions Containing A Solvated Active Agent Suitable For Dispensing As A Compressed Gas AerosolS.C. JOHNSON & SON, INC.1
EP2662098Oct 24, 2018Use Of Specific Compounds For Changing OdoursSYMRISE AG1
EP2488218Mar 10, 2021Air Freshening DevicePHILIP MORRIS1