Patent Oppositions in hair care preparations industry

Explore the competitive field of hair care preparations where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in hair care preparations technology and learn how to protect your intellectual property.

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

Last updated on: Sep 17, 2026
CompanyTotal Oppositions
BEIERSDORF2
HENKEL2
HILLS PET NUTRITION1
KAO GERMANY1
L'OREAL1

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

Last updated on: Sep 17, 2026
CompanyTotal Oppositions
L'OREAL3
KAO GERMANY2
KPSS KAO PROFESSIONAL SALON SERVICES2
NESTEC1
THE PROCTER & GAMBLE1

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

Last updated on: Sep 17, 2026
Law FirmTotal Oppositions Filed
BEIERSDORF1
DANIELS1
GRIT1
LKGLOBAL LORENZ & KOPF1
LOREAL1

Patent challenges are becoming increasingly common in the hair care preparations 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 preparations 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 17, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Composition Particularly For Cosmetics Comprising Ascorbic Acid In Combination With An Ascorbic Acid DerivativeL'OREALMar 28, 2018BEIERSDORF
Hair Treatment CompositionKAO GERMANYMay 31, 2017L'OREAL
Hair Treatment CompositionKAO GERMANYMay 8, 2017HENKEL
Personal Care Compositions Comprising A Zinc Containing Material In An Aqueous Surfactant CompositionTHE PROCTER & GAMBLEApr 10, 2017HENKEL
Cosmetic Compositions Containing A Starch Phosphate And A Cationic Polymer And Uses ThereofL'OREALJun 16, 2016KAO GERMANY
Cosmetic Compositions Containing A Starch Phosphate And A Cationic Polymer And Uses ThereofL'OREALJun 15, 2016BEIERSDORF
Orally Administrable Composition For Improving Hair And Coat QualityNESTECFeb 6, 2015HILLS PET NUTRITION

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

Last updated on: Sep 17, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Sep 16, 2015Cosmetic Compositions Containing A Starch Phosphate And A Cationic Polymer And Uses ThereofL'OREAL2
Aug 31, 2016Hair Treatment CompositionKPSS KAO PROFESSIONAL SALON SERVICES2
Jun 28, 2017Composition Particularly For Cosmetics Comprising Ascorbic Acid In Combination With An Ascorbic Acid DerivativeL'OREAL1
Aug 3, 2016Personal Care Compositions Comprising A Zinc Containing Material In An Aqueous Surfactant CompositionTHE PROCTER & GAMBLE1
May 7, 2014Orally Administrable Composition For Improving Hair And Coat QualityNESTEC1