Patent Oppositions in inorganic cosmetic ingredients industry

Explore the competitive field of inorganic cosmetic ingredients 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 inorganic cosmetic ingredients 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.

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

Patent challenges are becoming increasingly common in the inorganic cosmetic ingredients 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 inorganic cosmetic ingredients 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: Jun 25, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Oral Care Compositions And MethodsCOLGATE PALMOLIVEMay 6, 2026THE PROCTER & GAMBLE
Oxidative Hair Treatment CompositionsWELLA GERMANYNov 18, 2025HENKEL
Hair CosmeticKAOApr 30, 2025HENKEL
Oil-In-Water Type Emulsion CosmeticSHISEIDOSep 18, 2024L'OREAL
Surface-Treated Calcium Carbonate, Methods For Making The Same, And Compositions Including The SameSENSIENT COLORSMay 2, 2024AECHTER
Dentifrice Containing Sodium Bicarbonate And Stannous FluorideCOLGATE PALMOLIVENov 27, 2023HALEON UK
An Antiperspirant Composition Comprising Reactive SaltsUNILEVERJul 12, 2023LOREAL
Hair Lightening Composition Comprising Hydrogen Peroxide, A Peroxygenated Salt, A Bicarbonate And At Least One Polyphosphorus DerivativeL'OREALFeb 2, 2023HENKEL
Process For Permanent Shaping HairKAO GERMANYAug 10, 2022L'OREAL
Oil-In-Water Emulsion CompositionSHISEIDOAug 3, 2022HENKEL

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

Last updated on: Jun 25, 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
Jun 19, 2019Composition In The Form Of O/W EmulsionL'OREAL2
Jan 20, 2021Antiperspirant CompositionsUNILEVER2
May 3, 2017Aerosol Hairspray Product For Styling And/Or Shaping HairNOXELL2
Dec 20, 2023Oil-In-Water Type Emulsion CosmeticSHISEIDO2
Jul 24, 2019Two Coat Process For Dyeing Keratin FibresL'OREAL2
Aug 9, 2017Method For Chemical Smoothing Of Human Hairs IiHENKEL2
Oct 28, 2020Abrasive Cleaning CompositionOMYA2
Apr 22, 2020Aerosol Hairspray Product For Styling And/Or Shaping HairTHE PROCTER & GAMBLE2