TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Hair Bleaching Products, 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 Bleaching Products 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
HENKEL19
L'OREAL12
KAO GERMANY6
HAMMER1

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

Last updated on: Jul 31, 2025
CompanyTotal Oppositions
L'OREAL12
HENKEL10
KAO GERMANY4
KAO3
TSUZUKI2
HOYU2
MISU2
NOXELL2
THE PROCTER & GAMBLE2
ARTEC CHEMICAL2

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

Last updated on: Jul 31, 2025
CompanyTotal Oppositions Filed
LOREAL9
GRIT5
GRUNECKER PATENT1
J A KEMP1
LKGLOBAL LORENZ & KOPF1

Patent challenges are becoming increasingly common in the Hair Bleaching Products 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 Bleaching Products 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 Hair Bleaching Products industry

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
Bleaching Composition For Keratin FibersKAOAug 22, 2024HENKEL
Bleaching And Coloring Composition For HairKAOMar 14, 2023L'OREAL
Hair Lightening Composition Comprising Hydrogen Peroxide, A Peroxygenated Salt, A Bicarbonate And At Least One Polyphosphorus DerivativeL'OREALFeb 2, 2023HENKEL
Compositions For Altering The Color Of HairL'OREALDec 9, 2022HENKEL
Process For Treating HairKAO GERMANYFeb 24, 2022L'OREAL
Bleaching And Colouring Composition For HairKAO GERMANYJun 22, 2021L'OREAL
Bleaching And Colouring Composition For HairKAO GERMANYJun 21, 2021HENKEL
Two-Component Products In Bags For The Oxidative Dyeing Of Keratin FibresHENKELJun 9, 2021HAMMER
Process For Bleaching Keratin FibresL'OREALJan 20, 2021HENKEL

To stay ahead in the competitive Hair Bleaching Products industry, companies are constantly innovating. Here are the top patents facing oppositions in the Hair Bleaching Products 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
Aug 28, 2019Agent For Oxidative Hair Dye And Method For Stabilizing Color Tone Of Oxidative Hair Dye CompositionHOYU2
May 1, 2019Hair Bleaching Composition And Method For Producing SameARTEC CHEMICAL2
Feb 14, 2018Hair Treatment Composition, Kit And Method ThereofNOXELL2
Jun 19, 2019Composition In The Form Of O/W EmulsionTSUZUKI2
Jul 18, 2018Transparent Bleaching Compositions With Proteins And/Or Silicone OilsHENKEL2
Sep 23, 2020Bleaching And Colouring Composition For HairKAO GERMANY2
Aug 2, 2017Reductive Colour RemovalHENKEL1
Jun 26, 2024Reductive Colour RemovalHENKEL1
Jul 26, 2017Method Of Coloring Or Lightening Of Human Keratinic Fibers With An Anhydrous Composition And An Inorganic Base And KitL'OREAL1
Apr 19, 2017Bleaching With Reductive Pre-TreatmentHENKEL1