TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Polyether Cosmetic Ingredients, 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 Polyether Cosmetic Ingredients 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.

Last updated on: Jul 31, 2025
CompanyTotal Oppositions
HENKEL27
KAO GERMANY4
THE PROCTER & GAMBLE3
L'OREAL3
BEIERSDORF2
UNILEVER UNILEVER2
DALLI WERKE1
CRODA1
OXON1
SEUSS1

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

Last updated on: Jul 31, 2025
CompanyTotal Oppositions
L'OREAL18
THE PROCTER & GAMBLE9
NOXELL7
HENKEL6
WELLA OPERATIONS3
BEIERSDORF3
UNILEVER3
KAO3
SHISEIDO2
HERCULES1

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

Patent challenges are becoming increasingly common in the Polyether Cosmetic Ingredients 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 Polyether Cosmetic Ingredients 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: Jul 31, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

Get alerts on new patent oppositions in the Polyether Cosmetic Ingredients industry

Hair Coloring CompositionsWELLA OPERATIONS SWITZERLANDJun 3, 2025KAO GERMANY
Cosmetic Composition Comprising Anionic And Amphoteric Surfactants, Cationic Polysaccharides And Unsaturated Fatty Alcohols, And Cosmetic Treatment ProcessL'OREALNov 26, 2024THE PROCTER & GAMBLE
Sun Care Composition Based On Small Particle O/W EmulsionSINHANov 21, 2024HAMM & WITTKOPP
Cosmetic Composition Comprising Anionic And Amphoteric Surfactants, Cationic Polysaccharides And Unsaturated Fatty Alcohols, And Cosmetic Treatment ProcessL'OREALNov 20, 2024HENKEL
Oil-In-Water Emulsified Sunblock CosmeticSHISEIDOOct 15, 2024L'OREAL
Coarse Particle Solid Nonionic Synthetic Associative Thickeners For Paint Formulations And Methods For Producing The SameHERCULESAug 28, 2024OXON
Hair Conditioning Compositions Comprising Alkyl Ethers/Esters Of Polyethylene Glycol, Polypropylene Glycol, And/Or PolyglycerinTHE PROCTER & GAMBLEJun 3, 2024HENKEL
Gentle Cleansing Compositions With Makeup Removal PropertiesL'OREALFeb 20, 2024HENKEL
Skin Treatment CompositionUNILEVEROct 27, 2023BEIERSDORF
Detergent CompositionSHISEIDOJul 19, 2023HENKEL

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

Last updated on: Jul 31, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
Apr 22, 2020Use Of Charged Surfactants For Reducing Textile Staining By AntiperspirantsBEIERSDORF2
Feb 14, 2018Hair Treatment Composition, Kit And Method ThereofNOXELL2
Dec 30, 2020Transparent Cosmetic Cleaning Compositions Having An Improved Rheology ProfileHENKEL2
Feb 28, 2024Cosmetic Composition Comprising Anionic And Amphoteric Surfactants, Cationic Polysaccharides And Unsaturated Fatty Alcohols, And Cosmetic Treatment ProcessL'OREAL2
Aug 2, 2017Reductive Colour RemovalHENKEL1
Oct 24, 2018Lightening Composition Having Reduced Hair DamageHENKEL1
May 24, 2017Method For Dyeing Keratin Materials In The Presence Of An Emulsion Comprising A Dye And An Alkaline Agent, And An Oxidising CompositionL'OREAL1
Jan 20, 2021Cosmetic Composition Comprising At Least One Hygroscopic Salt, At Least One Aromatic Polyol Ether And At Least One Diol, And Cosmetic Treatment ProcessL'OREAL1
May 6, 2020Two-Pack Hairdye CompositionKAO1
Feb 1, 2023Skin Treatment CompositionUNILEVER1