TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Acids With Multiple Carboxyl Groups, 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 Acids With Multiple Carboxyl Groups 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
HENKEL10
L'OREAL7
DALLI WERKE1
GPQ1
HOGAN LOVELLS1

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

Last updated on: Jul 31, 2025
CompanyTotal Oppositions
KAO GERMANY6
L'OREAL5
BEIERSDORF4
OLAPLEX2
LIQWD2
UNILEVER1
CMED AESTHETICS1
LIW PATENT BY GUARANTEE1

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
LOREAL6
F & E PATENT1
J A KEMP1
KLICZNIK1
LKGLOBAL LORENZ & KOPF1
PETRAZ1

Patent challenges are becoming increasingly common in the Acids With Multiple Carboxyl Groups 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 Acids With Multiple Carboxyl Groups 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 Acids With Multiple Carboxyl Groups industry

Method For Strengthening And Repairing Hair, And Kit ThereforLIW PATENT BY GUARANTEEJul 25, 2024HOGAN LOVELLS
Hair Composition Having Improved Rinsing PropertiesUNILEVERMar 21, 2023HENKEL
Compositions For Altering The Color Of HairL'OREALDec 9, 2022HENKEL
Process For Permanent Shaping HairKAO GERMANYAug 10, 2022L'OREAL
Topical Products With A Biphasic SystemCMED AESTHETICSMay 27, 2022GPQ
Process For Treating HairKAO GERMANYFeb 24, 2022L'OREAL
Process For Treating Straightened Keratin FibresL'OREALFeb 4, 2022HENKEL
Process For Oxidative Dyeing HairKAO GERMANYJun 22, 2021L'OREAL
Process For Semipermanent Straightening And Dyeing HairKAO GERMANYFeb 19, 2021HENKEL
Sunscreen Having Reduced Tendency To Stain Textiles IvBEIERSDORFAug 20, 2020L'OREAL

To stay ahead in the competitive Acids With Multiple Carboxyl Groups industry, companies are constantly innovating. Here are the top patents facing oppositions in the Acids With Multiple Carboxyl Groups 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
Oct 19, 2022Sunscreen Having Reduced Tendency To Stain Textiles IvBEIERSDORF2
May 16, 2018Hair Colouring CompositionKAO GERMANY1
Jul 25, 2018Bleaching Composition Comprising A Polyhydroxy Carboxylic AcidKAO GERMANY1
May 5, 2021Process For Treating Straightened Keratin FibresL'OREAL1
Jul 13, 2022Process For Treating Straightened Keratin FibresL'OREAL1
Jan 18, 2023Sunscreen Having Reduced Tendency To Stain Textiles IBEIERSDORF1
Jun 26, 2024Sunscreen Having Reduced Tendency To Stain Textiles IiBEIERSDORF1
Aug 28, 2019Method Of Straightening Keratinous Fibers Using Heating Means And An Acid DerivativeL'OREAL1
Jul 29, 2020Keratin Treatment Formulations And MethodsOLAPLEX1
Oct 23, 2019Methods For Treating Relaxed HairOLAPLEX1