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A61K2800/432
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HUMAN NECESSITIES
A61
Medical science
A61K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
A61K2800/00
Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
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A61K2800/432
Direct dyes
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Patents Grants
last 30 patents
Information
Patent Grant
Coated colouring solid particles comprising at least one direct dye...
Patent number
11,944,695
Issue date
Apr 2, 2024
L'Oreal
Frédéric Guerin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for treating keratin fibers using a packaging article compr...
Patent number
11,911,636
Issue date
Feb 27, 2024
L'Oreal
Fabien Aubert
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair coloring composition and methods for its application and removal
Patent number
11,904,042
Issue date
Feb 20, 2024
HFC Prestige International Holding Switzerland S.a.r.l.
Markus Speckbacher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for dyeing keratin material, comprising the use of an organi...
Patent number
11,896,701
Issue date
Feb 13, 2024
Henkel AG & Co. KGaA
Phillip Jaiser
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for dyeing keratin material, comprising the use of an organi...
Patent number
11,890,366
Issue date
Feb 6, 2024
HENKEL AG & CO. KGAA
Phillip Jaiser
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alkaline composition comprising at least three different alkaline a...
Patent number
11,883,512
Issue date
Jan 30, 2024
L'Oreal
Frédéric Guerin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for dyeing keratinous material, comprising the use of an org...
Patent number
11,883,518
Issue date
Jan 30, 2024
Henkel AG & Co. KGaA
Rene Krohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Product for dyeing keratinous material, containing aminosilicone, a...
Patent number
11,878,071
Issue date
Jan 23, 2024
Henkel AG & Co. KGaA
Constanze Kruck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for dyeing hair fibres using radio frequency e...
Patent number
11,872,295
Issue date
Jan 16, 2024
JEMELLA LIMITED
Timothy David Moore
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Product for dyeing keratinous material, containing aminosilicone, a...
Patent number
11,865,201
Issue date
Jan 9, 2024
HENKEL AG & CO. KGAA
Constanze Kruck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions for imparting color and tone to the hair
Patent number
11,857,660
Issue date
Jan 2, 2024
L'Oreal
Minli Shi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions for treating hair
Patent number
11,826,451
Issue date
Nov 28, 2023
L'Oreal
Minli Shi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for dyeing keratin fibres and use thereof
Patent number
11,819,562
Issue date
Nov 21, 2023
L'Oreal
Jingmiao Ma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair colouring compositions in gel or emulsion-gel form
Patent number
11,813,349
Issue date
Nov 14, 2023
BEAUTY & BUSINESS S.P.A.
Emanuela Facchetti
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dyeing composition, method, use, and kit-of-parts thereof
Patent number
11,793,736
Issue date
Oct 24, 2023
Kao Corporation
Bernd Nöcker
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Non-oxidative hair dye composition and method
Patent number
11,786,446
Issue date
Oct 17, 2023
Kao Corporation
Normen Lipinski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for dyeing keratinous material
Patent number
11,786,452
Issue date
Oct 17, 2023
Henkel AG & Co. KGaA
Constanze Kruck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cosmetic composition for improved bleaching or dyeing of keratin fi...
Patent number
11,786,448
Issue date
Oct 17, 2023
Kao Corporation
Clarissa Lipinski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for dyeing keratinous material by means of a premix of amino...
Patent number
11,771,641
Issue date
Oct 3, 2023
Henkel AG & Co. KGaA
Constanze Kruck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Product for dyeing keratinous material, containing aminosilicones a...
Patent number
11,766,395
Issue date
Sep 26, 2023
Henkel AG & Co. KGaA
Constanze Kruck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cosmetic composition for the oxidative dyeing of keratin fibres
Patent number
11,752,082
Issue date
Sep 12, 2023
L'Oreal
Ping Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Indigo darkener and hair dyeing process
Patent number
11,744,794
Issue date
Sep 5, 2023
Zikui Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Two-part oxidative dyeing composition
Patent number
11,737,959
Issue date
Aug 29, 2023
Kao Corporation
Jens Heilmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair color toning compositions, methods of use, and kits
Patent number
11,737,964
Issue date
Aug 29, 2023
L'Oreal
Taylor Katherine Hart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for dyeing the hair, comprising a heterocyclic oxidatio...
Patent number
11,730,688
Issue date
Aug 22, 2023
L'Oreal
Valérie Nicou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair coloring compositions and methods
Patent number
11,730,694
Issue date
Aug 22, 2023
L'Oreal
Jennifer Brown
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions, kits, and methods for altering the color of hair
Patent number
11,707,420
Issue date
Jul 25, 2023
L'Oreal
Marc Philip Rosenberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions for coloring hair including ultra-efficient high aqueo...
Patent number
11,701,308
Issue date
Jul 18, 2023
Combe Incorporated
Jack Massoni
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidative hair cream composition containing polymeric colorant
Patent number
11,684,560
Issue date
Jun 27, 2023
Milliken & Company
Richard Lawson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dye composition comprising a combination of natural dyeing agents i...
Patent number
11,684,561
Issue date
Jun 27, 2023
Pierre Fabre Dermo-Cosmetique
Christel Fiorini-Puybaret
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SPRAY-DRIED DYE COMPOSITIONS, PROCESS FOR THE PRODUCTION AND USE TH...
Publication number
20240141174
Publication date
May 2, 2024
Sensient Imaging Technologies GMBH
Volker Lischewski
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BLEACHING COMPOSITION FOR KERATIN FIBERS
Publication number
20240139083
Publication date
May 2, 2024
KAO GERMANY GMBH
Steven BREAKSPEAR
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR LIGHTENING KERATIN FIBRES
Publication number
20240122825
Publication date
Apr 18, 2024
L'Oreal
Stéphane BLAIS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACIDIC BONDING COMPOSITIONS AND METHODS FOR RESTORING AND COLOR TON...
Publication number
20240124708
Publication date
Apr 18, 2024
L'Oreal
Taylor HART
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COSMETIC COMPOSITION COMPRISING A COMBINATION OF TWO PARTICULAR COU...
Publication number
20240115479
Publication date
Apr 11, 2024
L'Oreal
Valerie NICOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR DYEING KERATIN FIBRES WITH A COMPOSITION COMPRISING A P...
Publication number
20240115472
Publication date
Apr 11, 2024
L'Oreal
Valérie NICOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION FOR LIGHTENING KERATIN FIBRES AND PROCESS FOR LIGHTENIN...
Publication number
20240074953
Publication date
Mar 7, 2024
L'Oreal
Stéphane BLAIS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COSMETIC COMPOSITION COMPRISING A COMBINATION OF TWO PARTICULAR COU...
Publication number
20240074960
Publication date
Mar 7, 2024
L'Oreal
Valerie Nicou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING THE COMBINATION OF TWO PARTICULAR OXIDATION...
Publication number
20240065955
Publication date
Feb 29, 2024
L'Oreal
Valérie NICOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS AND METHODS FOR COLORING HAIR
Publication number
20240065956
Publication date
Feb 29, 2024
L'Oreal
Mahima WADHWANI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION FOR THE SIMULTANEOUS BLEACHING AND DYEING OF KERATIN FI...
Publication number
20240058233
Publication date
Feb 22, 2024
L'Oreal
Stéphane BLAIS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING THE COMBINATION OF AT LEAST ONE FATTY SUBSTA...
Publication number
20240058245
Publication date
Feb 22, 2024
L'Oreal
Robin PROTAT
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS AND METHODS FOR ALTERING THE COLOR OF HAIR
Publication number
20240041729
Publication date
Feb 8, 2024
L'Oreal
Jennifer ELIE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COSMETIC COMPOSITION OBTAINED BY MIXING TWO SILANE BLENDS
Publication number
20240041741
Publication date
Feb 8, 2024
Henkel AG & Co. KGaA
Phillip JAISER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS AND METHODS FOR ALTERING THE COLOR OF HAIR
Publication number
20240033198
Publication date
Feb 1, 2024
L'Oreal
Shahid Mohammad NASEER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAIR TREATMENT METHOD THAT INCREASES THE BOND DENSITY OF DAMAGED HAIR
Publication number
20240033199
Publication date
Feb 1, 2024
BEAUTY & BUSINESS S.p.A.
Giovanni Villa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SEMI-PERMANENT TATTOOS
Publication number
20240033200
Publication date
Feb 1, 2024
Inkbox Ink Inc.
Christopher B. CAPUTO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITION COMPRISING THE COMBINATION OF TWO PARTICULAR OXIDATION...
Publication number
20240024217
Publication date
Jan 25, 2024
L'Oreal
Valérie NICOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAIR COLORING COMPOSITIONS
Publication number
20240024218
Publication date
Jan 25, 2024
Wella International Operations Switzerland Sàrl
Viktoriya SENDYUREVA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING A PARTICULAR OXIDATION DYEING BASE AND AT LE...
Publication number
20240000685
Publication date
Jan 4, 2024
L'Oreal
Laurence COTTARD-MEI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING A PARTICULAR OXIDATION DYEING BASE, AT LEAST...
Publication number
20240000682
Publication date
Jan 4, 2024
L'Oreal
Maxime PAILLARD-BRUNET
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING A PARTICULAR OXIDATION DYEING BASE, AT LEAST...
Publication number
20240000683
Publication date
Jan 4, 2024
L'Oreal
Maxime PAILLARD-BRUNET
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DYEING COMPOSITION BASED ON 2-GAMMA-HYDROXYPROPYL-PARA-PHENYLENEDIA...
Publication number
20240000684
Publication date
Jan 4, 2024
L'Oreal
Julie Blanc
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COSMETIC COMPOSITION FOR THE OXIDATIVE DYEING OF KERATIN FIBRES
Publication number
20230414471
Publication date
Dec 28, 2023
L'Oreal
Ping HUANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GRANULATED HAIR DYE COMPOSITION
Publication number
20230414484
Publication date
Dec 28, 2023
Wella Germany Gmbh
Stephanie SITTERBERG-MUEHLTHAU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AGENT FOR DYEING KERATINUOS MATERIAL, COMPRISING AMINOSILICONE, A C...
Publication number
20230398057
Publication date
Dec 14, 2023
Henkel AG & Co. KGaA
Constanze KRUCK
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION COMPRISING A PARTICULAR OXIDATION DYEING BASE, AT LEAST...
Publication number
20230390174
Publication date
Dec 7, 2023
L'Oreal
Maxime PAILLARD-BRUNET
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DYEING COMPOSITION FOR KERATIN FIBERS COMPRISING A DIRECT DYE AND A...
Publication number
20230390173
Publication date
Dec 7, 2023
KAO CORPORATION
Bernd NÖCKER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAIR DYEING COMPOSITION WITH IMPROVED DURABILITY
Publication number
20230381078
Publication date
Nov 30, 2023
KAO CORPORATION
Bernd NÖCKER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORG...
Publication number
20230372216
Publication date
Nov 23, 2023
Henkel AG & Co. KGaA
Thomas HIPPE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE