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Patent opposition analysis in hair care industry

In the competitive field of hair care, 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 hair care 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.

Last updated on: Sep 4, 2025
CompanyTotal Oppositions
L'OREAL92
THE PROCTER & GAMBLE56
KAO GERMANY40
HENKEL38
UNILEVER27
KAO15
NOXELL14
SYMRISE6
WELLA OPERATIONS6
BASF5

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

Last updated on: Sep 4, 2025
CompanyTotal Oppositions Filed
LOREAL46
LKGLOBAL LORENZ & KOPF33
GRIT18
P&G PATENT GERMANY8
MILLER8
F & E PATENT8
BEIERSDORF5
ARCH5
STRYCH4
CASALONGA3

Patent challenges are becoming increasingly common in the hair care 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 hair care 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: Sep 4, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

Get alerts on new patent oppositions in the hair care industry

Composition For Keratin FibersKAWAKAMIJul 30, 2025HENKEL
Composition And Process For Reducing The Drying Time Of Solid SubstratesKAOJun 11, 2025HENKEL
Composition Comprising At Least One Alkoxysilane, At Least One Non-Amino Silicone And Water, The Alkoxysilane/Non-Amino Silicone Mass Ratio Ranging From 95/5 To 5/95L'OREALJun 4, 2025HENKEL
Hair Coloring CompositionsWELLA OPERATIONS SWITZERLANDJun 3, 2025KAO GERMANY
Cleansing CompositionUNILEVERMay 27, 2025KAO GERMANY
Compact Shampoo Composition Containing Sulfate-Free SurfactantsTHE PROCTER & GAMBLEMay 26, 2025HENKEL
Composition For Odour ImprovementSYMRISEMay 19, 2025FIRMENICH
Compositions For Keratin FibersL'OREALMay 19, 2025HENKEL
Cleansing CompositionUNILEVERMay 12, 2025DALLI WERKE
Hair CosmeticKAOApr 30, 2025HENKEL

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

Last updated on: Sep 4, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
Sep 7, 2022Sulfate Free Clear Personal Cleansing Composition Comprising Low Inorganic SaltTHE PROCTER & GAMBLE8
Apr 13, 2022Sulfate Free Personal Cleansing Composition Comprising Low Inorganic SaltTHE PROCTER & GAMBLE7
Mar 20, 2019Near Anhydrous Consumer Products Comprising Fragranced Aminoplast CapsulesFIRMENICH4
Jun 24, 2020Topical Oil Composition For The Treatment Of Fungal InfectionsVYOME BIOSCIENCES PVT3
Nov 10, 2021Cosmetic Composition Comprising An Anionic Surfactant, A Solid Fatty Alcohol And A Solid Fatty Ester, And Cosmetic Treatment ProcessL'OREAL3
Dec 6, 2017Non-Sulfate Mild Surfactant System For Skin And Hair CleaningHENKEL3
Feb 28, 2018Personal Care Compositions Comprising Anionic Surfactants And Hydrophobic ActivesDOW3
Sep 23, 2020Bleaching And Colouring Composition For HairKAO GERMANY2
Aug 16, 2023Use Of Specific Compounds For Enhancing OdoursSYMRISE2
Nov 15, 2017Hair Coloring Compositions With A Non-Ammonia Alkalizing AgentNOXELL2