TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Hair Perming Or Straightening 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 Perming Or Straightening Products technology and learn how to protect your intellectual property.

Get Patent Opposition Report for Hair Perming Or Straightening Products

Comprehensive Analysis, Strategic Insights & Expert Evaluation – Stay Ahead in Your Patent Challenge.

Download Industry Landscape Report

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

Last updated on: Jul 31, 2025
CompanyTotal Oppositions
HENKEL17
L'OREAL3
KAO GERMANY2
BEIERSDORF1
THE PROCTER & GAMBLE1

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

Last updated on: Jul 31, 2025
CompanyTotal Oppositions
L'OREAL11
KAO GERMANY6
UNILEVER2
HENKEL2
MISU1
NOXELL1
OLAPLEX1
BAUM1
YAMADA1
BIATO1

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
LKGLOBAL LORENZ & KOPF6
LOREAL3
ARCH1
BEIERSDORF1
GRIT1
MILLER1

Patent challenges are becoming increasingly common in the Hair Perming Or Straightening 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 Perming Or Straightening 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 Perming Or Straightening Products industry

Process For Treating HairKAO GERMANYNov 30, 2022HENKEL
Process For Permanent Shaping HairKAO GERMANYAug 10, 2022L'OREAL
Composition And Process For Shaping Or Altering The Shape Of HairL'OREALJul 5, 2022HENKEL
Process For Treating Straightened Keratin FibresL'OREALFeb 4, 2022HENKEL
Composition For Straightening Keratin Fibres, Comprising A Urea And/Or A Urea Derivative And A Nonionic, Cationic, Amphoteric Or Anionic Associative Polymeric Thickener, Process And Use ThereofL'OREALDec 15, 2021BEIERSDORF
Cosmetic Composition For Keratin Fibers And Manufacturing Method ThereofL'OREALJun 23, 2021HENKEL
Process For Semipermanent Straightening And Dyeing HairKAO GERMANYFeb 19, 2021HENKEL
Hair Treatment ProcessKAO GERMANYJul 23, 2020THE PROCTER & GAMBLE
Hair Treatment ProcessKAO GERMANYJul 17, 2020HENKEL
Methods For Treating Relaxed HairOLAPLEXJul 14, 2020HENKEL

To stay ahead in the competitive Hair Perming Or Straightening Products industry, companies are constantly innovating. Here are the top patents facing oppositions in the Hair Perming Or Straightening 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
Oct 23, 2019Hair Treatment ProcessKAO GERMANY2
Aug 16, 2017Process For Relaxing Or Straightening Hair, Using Weak Mono-, Di- Or Tricarboxylic Acids With HeatL'OREAL1
Jul 13, 2022Process For Treating Straightened Keratin FibresL'OREAL1
Mar 9, 2022Process For Permanent Shaping Of Human HairKAO GERMANY1
Apr 6, 2022Keratin-Based Hair Straightening Formulations, Methods And SystemsBAUM1
May 5, 2021Process For Treating Straightened Keratin FibresL'OREAL1
May 31, 2017Method For Dyeing And Shaping Keratin FibersHENKEL1
Apr 10, 2019Dyeing Process Using A Natural Dye On Keratin Fibres That Have Undergone Permanent ReshapingL'OREAL1
Aug 30, 2023Composition Comprising At Least One Specific Alkoxysilane PolymerL'OREAL1
May 23, 2018Hair Conditioning Composition Comprising Three Kinds Of SiliconesUNILEVER1