Patent Oppositions in phosphorus compounds for cosmetics industry

Explore the competitive field of phosphorus compounds for cosmetics 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 phosphorus compounds for cosmetics 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: May 21, 2026
CompanyTotal Oppositions
HENKEL13
L'OREAL5
KAO GERMANY3
MERZ PHARMA2
PONTI & PARTNERS2
DALLI WERKE2
OMYA1
OTERRA1
ALLERGAN1
UNILEVER 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.

Patent challenges are becoming increasingly common in the phosphorus compounds for cosmetics 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 phosphorus compounds for cosmetics 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: May 21, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Acrylate-Free Cosmetic EmulsionBEIERSDORFMar 18, 2026HENKEL
Acrylate-Free Cosmetic EmulsionBEIERSDORFMar 17, 2026PONTI & PARTNERS
Acrylate-Free Cosmetic EmulsionBEIERSDORFMar 9, 2026PONTI & PARTNERS
Method For Dyeing Keratinous Material, Containing Dye And An Acidic Post-Treatment AgentHENKELNov 12, 2025L'OREAL
Hair Dyeing Process Comprising A Step Of Dyeing With Henna And/Or Indigo And A Treatment Step Comprising The Application Of A Composition Comprising A Buffer SystemL'OREALSep 3, 2025HENKEL
Hair Coloring CompositionsHFC PRESTIGE SERVICE GERMANYJun 3, 2025KAO GERMANY
Hair CosmeticKAOApr 30, 2025HENKEL
Composition Comprising Ingredients For Dic-Gel And PolyolHAMAZAKIApr 22, 2025HENKEL
Microemulsions Carrying AntioxidantsARCHER DANIELS MIDLANDDec 19, 2024OTERRA
Tio2-Free PigmentSUN CHEMICALNov 6, 2024ECKART

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

Last updated on: May 21, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Jun 29, 2022Method For The Treatment Of Hair From A Composition Comprising An Organic Monoacid And A Cellulosic PolymerL'OREAL2
Feb 14, 2018Hair Treatment Composition, Kit And Method ThereofTHE PROCTER & GAMBLE2
Nov 6, 2019Process For Preparing HydrogelsTEOXANE2
Jun 18, 2025Acrylate-Free Cosmetic EmulsionBEIERSDORF2
Oct 19, 2022Sunscreen Having Reduced Tendency To Stain Textiles IvBEIERSDORF2
Nov 23, 2022Cosmetic Composition For Coating Keratinous FibresL'OREAL1
Apr 6, 2022Keratin-Based Hair Straightening Formulations, Methods And SystemsBAUM1
Mar 7, 2018Non-Yellowing Hair Treatment Agent With Amino SiliconesBEIERSDORF1
May 1, 2019Dental Canaliculi Sealing Agent And Method For Producing The SameKURARAY NORITAKE DENTAL1
Dec 6, 2017Hyaluronic Acid Gels Crosslinked By Sodium TrimetaphosphateALLERGAN INDUSTRIE1