Direct dyes

Industry

CPC
A61K2800/432

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Parent Industries

AHUMAN NECESSITIES A61Medical science A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects

Current Industry

A61K2800/432Direct dyes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for coating keratin fibers
- Patent number 12,364,657
- Issue date Jul 22, 2025
- Wella Germany Gmbh
- Mathias Kurt Herrlein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Granulated hair dye composition
- Patent number 12,364,660
- Issue date Jul 22, 2025
- Wella Germany Gmbh
- Stephanie Sitterberg-Muehlthau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for dyeing keratinous material, comprising the use of an org...
- Patent number 12,357,549
- Issue date Jul 15, 2025
- Henkel AG & Co. KGaA
- Jing Hodes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair dyeing composition with improved durability
- Patent number 12,357,550
- Issue date Jul 15, 2025
- Kao Corporation
- Bernd Nöcker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition comprising a (poly)carbodiimide compound and a coloring...
- Patent number 12,357,557
- Issue date Jul 15, 2025
- L'Oreal
- Alexis Liard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dyeing composition comprising direct dyes
- Patent number 12,350,359
- Issue date Jul 8, 2025
- Kao Corporation
- Bernd Nöcker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic product for dyeing keratin fibers
- Patent number 12,350,360
- Issue date Jul 8, 2025
- Kao Corporation
- Bernd Nöcker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair treatment method that increases the bond density of damaged hair
- Patent number 12,337,052
- Issue date Jun 24, 2025
- BEAUTY & BUSINESS S.P.A.
- Giovanni Villa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bleaching composition for keratin fibers
- Patent number 12,337,055
- Issue date Jun 24, 2025
- Kao Corporation
- Peter Bauer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition comprising the combination of at least one fatty substa...
- Patent number 12,337,051
- Issue date Jun 24, 2025
- L'Oreal
- Robin Protat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for dyeing keratinous material, comprising the use of an org...
- Patent number 12,329,849
- Issue date Jun 17, 2025
- Henkel AG & Co.KGaA
- Gabriele Weser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agent for dyeing keratinuos material, comprising aminosilicone, a c...
- Patent number 12,318,470
- Issue date Jun 3, 2025
- Henkel AG & Co. KGaA
- Constanze Kruck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ink composition for hair dyeing, film for hair dyeing, film cartrid...
- Patent number 12,311,042
- Issue date May 27, 2025
- PRINKER KOREA INC.
- Kyu Suk Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition comprising a particular oxidation dyeing base, at least...
- Patent number 12,296,035
- Issue date May 13, 2025
- L'Oreal
- Maxime Paillard-Brunet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for dyeing keratinous material, including the application of...
- Patent number 12,296,036
- Issue date May 13, 2025
- Henkel AG & Co. KGaA
- Juergen Schoepgens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Acidic bonding compositions and methods for restoring and color ton...
- Patent number 12,291,637
- Issue date May 6, 2025
- L'Oreal
- Taylor Katherine Hart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic composition comprising a combination of two particular cou...
- Patent number 12,290,586
- Issue date May 6, 2025
- L'Oreal
- Valerie Nicou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair coloring compositions
- Patent number 12,268,769
- Issue date Apr 8, 2025
- L'Oreal
- Jun Liang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions and methods for treating hair
- Patent number 12,268,767
- Issue date Apr 8, 2025
- L'Oreal
- Ronak Rughani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for oxidatively bleaching or coloring hair without damaging...
- Patent number 12,257,331
- Issue date Mar 25, 2025
- L'Oreal
- Cho-Cho Khine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair coloring compositions and methods of use
- Patent number 12,257,330
- Issue date Mar 25, 2025
- L'Oreal
- Heather Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for dyeing or bleaching keratin fibers using particular ami...
- Patent number 12,239,726
- Issue date Mar 4, 2025
- L'Oreal
- Mickaël Agach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bleaching and coloring composition for keratin fibers comprising di...
- Patent number 12,233,141
- Issue date Feb 25, 2025
- Kao Corporation
- Anja Aechtner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for treating keratin material
- Patent number 12,233,147
- Issue date Feb 25, 2025
- Henkel AG & Co. KGaA
- Torsten Lechner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for dyeing keratin fibers using a direct dye and a sacchari...
- Patent number 12,233,146
- Issue date Feb 25, 2025
- L'Oreal
- Olivier Guerard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dyeing composition comprising a specific anthraquinone cationic dir...
- Patent number 12,226,502
- Issue date Feb 18, 2025
- L'Oreal
- Valérie Nicou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for colouring hair including pretreatment
- Patent number 12,226,515
- Issue date Feb 18, 2025
- Wella Operations US, LLC
- Lars Siegfried Dahne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and compositions for treating damaged hair
- Patent number 12,214,068
- Issue date Feb 4, 2025
- Salon Commodities, Inc.
- Ali Naqi Syed
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition comprising the combination of two particular oxidation...
- Patent number 12,178,898
- Issue date Dec 31, 2024
- L'Oreal
- Valérie Nicou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermal control of hair color-altering compositions
- Patent number 12,151,008
- Issue date Nov 26, 2024
- L'Oreal
- Derek Henry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HAIR COSMETIC COMPOSITION
- Publication number 20250228760
- Publication date Jul 17, 2025
- KAO CORPORATION
- Tomoka MAEKAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS CONTAINING BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZ...
- Publication number 20250195364
- Publication date Jun 19, 2025
- L'Oreal
- Brian Bodnar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIP STAIN PRODUCT AND METHOD OF APPLICATION
- Publication number 20250161170
- Publication date May 22, 2025
- Be The Envy LLC
- Yolanda HALSTON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOLID COMPOSITION FOR DYEING KERATIN
- Publication number 20250161176
- Publication date May 22, 2025
- KAO CORPORATION
- Wakana ISHIMARU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYHYDROXYALKANOATE COPOLYMER BEARING AN ACETOACETATE GROUP, COMPO...
- Publication number 20250144003
- Publication date May 8, 2025
- L'Oreal
- Laurent SABATIE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VAT PLUS OXIDATIVE COLORS
- Publication number 20250143992
- Publication date May 8, 2025
- Markus SPECKBACHER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AMINE REAGENTS AND PROCESSES FOR ARTIFICIAL MELANIN NANOPARTICLES F...
- Publication number 20250134787
- Publication date May 1, 2025
- Northwestern University
- Nathan C. GIANNESCHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERMANENT OXIDATIVE HAIR-COLORING COMPOSITIONS
- Publication number 20250134788
- Publication date May 1, 2025
- BEAUTY & BUSINESS S.p.A.
- Antonio Consoli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COLOR COATINGS WITH DOWNSTREAM FEATURES
- Publication number 20250114287
- Publication date Apr 10, 2025
- HFC Prestige Service Germany GmbH
- Mathias Kurt Herrlein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for Dyeing Keratinous Material Comprising the Leave-On Appli...
- Publication number 20250107990
- Publication date Apr 3, 2025
- Henkel AG & Co. KGaA
- Phillip Jaiser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR DYEING KERATIN FIBRES USING A COSMETIC COMPOSITION COMP...
- Publication number 20250082555
- Publication date Mar 13, 2025
- L'Oreal
- Julie Bruyere
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR COLOURING THE HAIR COMPRISING THE APPLICATION OF A COMP...
- Publication number 20250073147
- Publication date Mar 6, 2025
- L'Oreal
- Alexis Liard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR OXIDATIVELY BLEACHING OR COLORING HAIR WITHOUT DAMAGING...
- Publication number 20250064698
- Publication date Feb 27, 2025
- L'Oreal
- Cho-Cho KHINE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION COMPRISING A SPECIFIC OXIDATION DYE PRECURSOR AND TWO S...
- Publication number 20250049669
- Publication date Feb 13, 2025
- L'Oreal
- Anne SABBAGH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR LIGHTENING OR FOR SIMULTANEOUSLY BLEACHING AND DYEING K...
- Publication number 20250049657
- Publication date Feb 13, 2025
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COSMETIC MATERIAL INK AND COSMETIC SHEET
- Publication number 20250041166
- Publication date Feb 6, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Mari UEDA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYEING METHOD FOR KERATIN FIBERS COMPRISING A DIRECT AZO-DYE AND AN...
- Publication number 20250041181
- Publication date Feb 6, 2025
- KAO CORPORATION
- Bernd NÖCKER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR DYEING KERATIN FIBERS, COMPRISING THE USE OF A DYE CONTA...
- Publication number 20250041200
- Publication date Feb 6, 2025
- Henkel AG & Co. KGaA
- Constanze Kruck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION COMPRISING A PARTICULAR OXIDATION DYE PRECURSOR, AN OXY...
- Publication number 20250041187
- Publication date Feb 6, 2025
- L'Oreal
- Julie BLANC
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR COLORING HUMAN HAIR, COMPRISING THE APPLICATION OF A DYE...
- Publication number 20250032397
- Publication date Jan 30, 2025
- Henkel AG & Co. KGaA
- Ranju Prasad Mandal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION COMPRISING TWO PARTICULAR OXIDATION DYE PRECURSORS AND...
- Publication number 20250032386
- Publication date Jan 30, 2025
- L'Oreal
- Julie BLANC
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Means for Oxidatively Dyeing Keratin Fibers
- Publication number 20250025395
- Publication date Jan 23, 2025
- Henkel AG & Co. KGaA
- Thomas Hippe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION COMPRISING A PARTICULAR OXIDATION DYE PRECURSOR AND TWO...
- Publication number 20250025398
- Publication date Jan 23, 2025
- L'Oreal
- Anne SABBAGH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR DYEING KERATINOUS MATERIAL, INCLUDING THE APPLICATION OF...
- Publication number 20250025404
- Publication date Jan 23, 2025
- Henkel AG & Co. KGaA
- Gabriele WESER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Agent for Oxidatively Dyeing Keratin Fibers
- Publication number 20250017838
- Publication date Jan 16, 2025
- Henkel AG & Co. KGaA
- Thomas Hippe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING SOLUTION AND SOLUTION THEREOF
- Publication number 20250000756
- Publication date Jan 2, 2025
- BUREAU CO., LTD.
- Yasunori KASHIWABARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION COMPRISING AN OXIDATIVE DYE SALT
- Publication number 20240390244
- Publication date Nov 28, 2024
- KAO CORPORATION
- Hartmut MOEHRING
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
COMPOSITION COMPRISING OXIDATIVE AND DIRECT DYES
- Publication number 20240390243
- Publication date Nov 28, 2024
- KAO CORPORATION
- Hartmut MOEHRING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLEANSING DYE COMPOSITIONS
- Publication number 20240390250
- Publication date Nov 28, 2024
- KAO USA INC.
- Amy Davis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORG...
- Publication number 20240358612
- Publication date Oct 31, 2024
- Henkel AG & Co. KGaA
- Thomas HIPPE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Direct dyes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for coating keratin fibers

Granulated hair dye composition

Method for dyeing keratinous material, comprising the use of an org...

Hair dyeing composition with improved durability

Composition comprising a (poly)carbodiimide compound and a coloring...

Dyeing composition comprising direct dyes

Cosmetic product for dyeing keratin fibers

Hair treatment method that increases the bond density of damaged hair

Bleaching composition for keratin fibers

Composition comprising the combination of at least one fatty substa...

Method for dyeing keratinous material, comprising the use of an org...

Agent for dyeing keratinuos material, comprising aminosilicone, a c...

Ink composition for hair dyeing, film for hair dyeing, film cartrid...

Composition comprising a particular oxidation dyeing base, at least...

Method for dyeing keratinous material, including the application of...

Acidic bonding compositions and methods for restoring and color ton...

Cosmetic composition comprising a combination of two particular cou...

Hair coloring compositions

Compositions and methods for treating hair

Methods for oxidatively bleaching or coloring hair without damaging...

Hair coloring compositions and methods of use

Process for dyeing or bleaching keratin fibers using particular ami...

Bleaching and coloring composition for keratin fibers comprising di...

Method for treating keratin material

Process for dyeing keratin fibers using a direct dye and a sacchari...

Dyeing composition comprising a specific anthraquinone cationic dir...

Method for colouring hair including pretreatment

Methods and compositions for treating damaged hair

Composition comprising the combination of two particular oxidation...

Thermal control of hair color-altering compositions

Patents Applicationslast 30 patents

HAIR COSMETIC COMPOSITION

COMPOSITIONS CONTAINING BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZ...

LIP STAIN PRODUCT AND METHOD OF APPLICATION

SOLID COMPOSITION FOR DYEING KERATIN

POLYHYDROXYALKANOATE COPOLYMER BEARING AN ACETOACETATE GROUP, COMPO...

VAT PLUS OXIDATIVE COLORS

AMINE REAGENTS AND PROCESSES FOR ARTIFICIAL MELANIN NANOPARTICLES F...

PERMANENT OXIDATIVE HAIR-COLORING COMPOSITIONS

COLOR COATINGS WITH DOWNSTREAM FEATURES

Method for Dyeing Keratinous Material Comprising the Leave-On Appli...

PROCESS FOR DYEING KERATIN FIBRES USING A COSMETIC COMPOSITION COMP...

PROCESS FOR COLOURING THE HAIR COMPRISING THE APPLICATION OF A COMP...

METHODS FOR OXIDATIVELY BLEACHING OR COLORING HAIR WITHOUT DAMAGING...

COMPOSITION COMPRISING A SPECIFIC OXIDATION DYE PRECURSOR AND TWO S...

PROCESS FOR LIGHTENING OR FOR SIMULTANEOUSLY BLEACHING AND DYEING K...

COSMETIC MATERIAL INK AND COSMETIC SHEET

DYEING METHOD FOR KERATIN FIBERS COMPRISING A DIRECT AZO-DYE AND AN...

METHOD FOR DYEING KERATIN FIBERS, COMPRISING THE USE OF A DYE CONTA...

COMPOSITION COMPRISING A PARTICULAR OXIDATION DYE PRECURSOR, AN OXY...

METHOD FOR COLORING HUMAN HAIR, COMPRISING THE APPLICATION OF A DYE...

COMPOSITION COMPRISING TWO PARTICULAR OXIDATION DYE PRECURSORS AND...

Means for Oxidatively Dyeing Keratin Fibers

COMPOSITION COMPRISING A PARTICULAR OXIDATION DYE PRECURSOR AND TWO...

METHOD FOR DYEING KERATINOUS MATERIAL, INCLUDING THE APPLICATION OF...

Agent for Oxidatively Dyeing Keratin Fibers

METHOD FOR PRODUCING SOLUTION AND SOLUTION THEREOF

COMPOSITION COMPRISING AN OXIDATIVE DYE SALT

COMPOSITION COMPRISING OXIDATIVE AND DIRECT DYES

CLEANSING DYE COMPOSITIONS

METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORG...