Patent Oppositions in silicon and silicon compounds industry

Explore the competitive field of silicon and silicon compounds 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 silicon and silicon compounds technology and learn how to protect your intellectual property.

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

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

Last updated on: Jul 9, 2026
CompanyTotal Oppositions
L'OREAL12
KAO GERMANY7
SCHLENK METALLIC PIGMENTS6
IMERTECH3
BEIERSDORF3
SHISEIDO3
MA2
BASF2
MERCK PATENT2
HENKEL2

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

Patent challenges are becoming increasingly common in the silicon and silicon compounds 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 silicon and silicon compounds 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 9, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Micro-Particulate Organic Uv Absorber CompositionBASFApr 8, 2025PLASSERAUD
Tio2-Free PigmentSUN CHEMICALNov 6, 2024ECKART
Oil-In-Water Type Emulsion CosmeticSHISEIDOSep 18, 2024LOREAL
Cosmetic Compositions For Soft-FocusUNILEVERJul 21, 2023L'OREAL
Sprayable Sunscreen Composition With Oil BeadsL'OREALJan 26, 2023BEIERSDORF
Oil-In-Water Emulsion CompositionSHISEIDOAug 3, 2022HENKEL
Composition Of Pickering Emulsion Comprising Low Amount Of AlcoholMAJun 7, 2022BEIERSDORF
Cosmetic Composition Comprising Mattifying Fillers And A SilaneL'OREALMay 31, 2022HENKEL
Gel Composition And Gel Comprising A Uv FilterL'OREALMay 10, 2022BEIERSDORF
Use Of A Particulate Mineral To Reduce PollutionIMERTECHMar 30, 2022BEIERSDORF

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

Last updated on: Jul 9, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Jul 20, 2022Metallic Gloss Pigments Based On Aluminium Flakes With A Thickness Of 1-30 NmSCHLENK METALLIC PIGMENTS3
Jul 31, 2024Metallic Lustre Pigments Based On Substrate Flakes With A Thickness Of 1-50 NmSCHLENK METALLIC PIGMENTS3
Apr 1, 2026Bleaching And Colouring Composition For HairKAO GERMANY3
Sep 23, 2020Process For Oxidative Dyeing HairKAO GERMANY2
Dec 20, 2023Oil-In-Water Type Emulsion CosmeticSHISEIDO2
May 26, 2021Process For Treating HairKAO GERMANY2
Sep 8, 2021Composition Of Pickering Emulsion Comprising Low Amount Of AlcoholL'OREAL2
Jul 24, 2019Two Coat Process For Dyeing Keratin FibresL'OREAL2
Oct 14, 2020Abrasive Skin Cleaning Products IiBEIERSDORF2
Mar 5, 2025Pigment PowdersMERCK PATENT2