TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Oxygen And Peroxide 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 Oxygen And Peroxide 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
HENKEL20
L'OREAL8
KAO GERMANY6
BODE CHEMIE1
HAMMER1
UNILEVER1

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.

Last updated on: Jul 31, 2025
CompanyTotal Oppositions Filed
LOREAL8
GRIT4
LKGLOBAL LORENZ & KOPF3
GRUNECKER PATENT1
TER MEER STEINMEISTER & PARTNER1
WHALEY1

Patent challenges are becoming increasingly common in the Oxygen And Peroxide 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 Oxygen And Peroxide 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 Oxygen And Peroxide Cosmetic Ingredients industry

Hair Coloring CompositionsWELLA OPERATIONS SWITZERLANDJun 3, 2025KAO GERMANY
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
Device For Self-Foaming Oxidation Dyeing, Ready-For-Use Self-Foaming Composition And Method For Dyeing Keratinous FibresL'OREALApr 6, 2022HENKEL
Aqueous Oxidizing Composition For HairKAO GERMANYMar 16, 2022L'OREAL
Two-Part Hair Colouring CompositionKAO GERMANYMar 15, 2022HENKEL
Process For Treating HairKAO GERMANYFeb 24, 2022L'OREAL
Bleaching And Colouring Composition For HairKAO GERMANYJun 22, 2021L'OREAL
Process For Oxidative Dyeing HairKAO GERMANYJun 22, 2021L'OREAL
Bleaching And Colouring Composition For HairKAO GERMANYJun 21, 2021HENKEL

To stay ahead in the competitive Oxygen And Peroxide Cosmetic Ingredients industry, companies are constantly innovating. Here are the top patents facing oppositions in the Oxygen And Peroxide 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
Nov 15, 2017Hair Coloring Compositions With A Non-Ammonia Alkalizing AgentNOXELL2
Sep 23, 2020Bleaching And Colouring Composition For HairKAO GERMANY2
Jul 18, 2018Transparent Bleaching Compositions With Proteins And/Or Silicone OilsHENKEL2
Mar 6, 2019Composition Comprising A Fatty Substance And A Particular Oxyethylene Surfactant, Dyeing Or Lightening Process Using It, And Devices ThereforL'OREAL1
May 10, 2017Agent For Colouring And/Or Bleaching Keratinous Fibres In Two Parts, Including A Particular Fatty Body And A ReductoneL'OREAL1
May 31, 2017Method For Dyeing And Shaping Keratin FibersHENKEL1
Nov 28, 2018Aerosol Compositions With Stabilised Particulate MaterialsBEIERSDORF1
Apr 5, 2017Colouring CompositionKAO GERMANY1
Apr 19, 2017Bleaching With Reductive Pre-TreatmentHENKEL1
Aug 23, 2017Colouring CompositionKAO GERMANY1