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TechnologyPatent OppositionCompetitive Analysis

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.

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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 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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EP3691608A Conditioning Shampoo CompositionKL KEPONG OLEOMAS SDN BHDJan 22, 2025HENKEL
EP3999188Cosmetic Composition Comprising Anionic And Amphoteric Surfactants, Cationic Polysaccharides And Unsaturated Fatty Alcohols, And Cosmetic Treatment ProcessL'OREALNov 26, 2024THE PROCTER & GAMBLE
EP3999188Cosmetic Composition Comprising Anionic And Amphoteric Surfactants, Cationic Polysaccharides And Unsaturated Fatty Alcohols, And Cosmetic Treatment ProcessL'OREALNov 20, 2024HENKEL
EP3958987Antimicrobial CompositionsUNILEVERAug 16, 2024THE PROCTER & GAMBLE
EP3536383Cleaning And Disinfecting Preparations Comprising A Polyoxyalkylene CarboxylatePERFECT IDEASJun 25, 2024HENKEL
EP3678634Composition Containing A Quaternary Ammonium Compound, In Particular For The Preparation Of Care And Cleaning FormulationsEVONIK OPERATIONSJun 20, 2024HENKEL
EP3313361Musk Composition And Methods Of Use ThereofTAKASAGOJun 13, 2024SYMRISE
EP3313361Musk Composition And Methods Of Use ThereofTAKASAGOJun 11, 2024FIRMENICH
EP3735217Composition Comprising Surfactants, Cationic Polymers And A Plant OilL'OREALMay 8, 2024THE PROCTER & GAMBLE
EP3735217Composition Comprising Surfactants, Cationic Polymers And A Plant OilL'OREALMay 7, 2024PIERRE FABRE DERMO COSMETIQUE

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
EP3694483Sep 7, 2022Sulfate Free Clear Personal Cleansing Composition Comprising Low Inorganic SaltTHE PROCTER & GAMBLE8
EP3694482Apr 13, 2022Sulfate Free Personal Cleansing Composition Comprising Low Inorganic SaltTHE PROCTER & GAMBLE7
EP1893734Mar 20, 2019Near Anhydrous Consumer Products Comprising Fragranced Aminoplast CapsulesFIRMENICH4
EP2313073Dec 6, 2017Non-Sulfate Mild Surfactant System For Skin And Hair CleaningHENKEL3
EP3256100Jun 29, 2022Cosmetic Composition Containing Linear Olefin Sulfonates, Non-Oxyalkylated Anionic Surfactants, And Non-Ionic And/Or Amphoteric Surfactants, And Cosmetic Treatment MethodL'OREAL2
EP3273934Apr 24, 2019Method For Cosmetic Treatment Of The HairL'OREAL2
EP3285725Dec 4, 2019Concentrated Personal Cleansing CompositionsTHE PROCTER & GAMBLE2
EP2859075Apr 3, 2019BiosolubilizerGIVAUDAN2
EP3028691Mar 3, 2021Ceramide Dispersion CompositionFUJIFILM2
EP2662434Aug 16, 2023Use Of Specific Compounds For Enhancing OdoursSYMRISE2