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Sandra Schmelz
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Marktheidenfeld, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid composition comprising hair direct dyes
Patent number
11,179,314
Issue date
Nov 23, 2021
KAO Germany GmbH
Jonathan Wood
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidative dyeing composition
Patent number
9,770,397
Issue date
Sep 26, 2017
KAO Germany GmbH
Jürgen Ehmig
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aqueous oxidizing composition
Patent number
9,445,978
Issue date
Sep 20, 2016
KAO Germany GmbH
Jürgen Ehmig
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidative dyeing composition
Patent number
9,233,059
Issue date
Jan 12, 2016
KAO Germany GmbH
Sandra Schmelz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for the permanent shaping of human hair
Patent number
8,889,111
Issue date
Nov 18, 2014
KAO Germany GmbH
Jonathan Wood
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for treating hair
Patent number
8,758,453
Issue date
Jun 24, 2014
KAO Germany GmbH
Michael Molenda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Two-part hair colouring composition
Patent number
8,668,746
Issue date
Mar 11, 2014
KAO Germany GmbH
Martin Uellner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair colouring composition
Patent number
8,636,813
Issue date
Jan 28, 2014
Kao Germany
Martin Uellner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stable oxidative colouring composition for keratin fibres
Patent number
8,608,809
Issue date
Dec 17, 2013
KAO Germany GmbH
Sandra Schmelz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aqueous colouring composition
Patent number
8,574,317
Issue date
Nov 5, 2013
KAO Germany GmbH
Sandra Schmelz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition and method for colouring hair
Patent number
8,388,700
Issue date
Mar 5, 2013
KAO Germany GmbH
Sandra Schmelz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for oxidative colouring keratin fibres
Patent number
8,349,025
Issue date
Jan 8, 2013
KAO Germany GmbH
Jonathan Wood
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for the permanent shaping of human hair
Patent number
7,850,953
Issue date
Dec 14, 2010
KPSS-KAO Professional Salon Services GmbH
Jonathan Wood
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
LIQUID COMPOSITION COMPRISING HAIR DIRECT DYES AND ONE OR MORE DIOLS
Publication number
20210275432
Publication date
Sep 9, 2021
KAO GERMANY GMBH
Jonathan WOOD
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AQUEOUS COMPOSITION FOR TREATING HAIR
Publication number
20160193128
Publication date
Jul 7, 2016
KAO CORPORATION
Sandra SCHMELZ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OXIDATIVE DYEING COMPOSITION
Publication number
20160184205
Publication date
Jun 30, 2016
KAO GERMANY GMBH
Jürgen EHMIG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OXIDATIVE DYEING COMPOSITION
Publication number
20150013711
Publication date
Jan 15, 2015
KAO GERMANY GMBH
Jürgen Ehmig
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OXIDATIVE DYEING COMPOSITION
Publication number
20140373286
Publication date
Dec 25, 2014
Sandra Schmelz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AQUEOUS OXIDIZING COMPOSITION
Publication number
20140373864
Publication date
Dec 25, 2014
Jürgen Ehmig
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR TREATING HAIR
Publication number
20140123405
Publication date
May 8, 2014
Michael Molenda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TWO-PART HAIR COLOURING COMPOSITION
Publication number
20130305463
Publication date
Nov 21, 2013
Martin Uellner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAIR COLOURING COMPOSITION
Publication number
20130298936
Publication date
Nov 14, 2013
Martin Uellner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STABLE OXIDATIVE COLOURING COMPOSITION FOR KERATIN FIBRES
Publication number
20130180058
Publication date
Jul 18, 2013
KAO GERMANY GMBH
Sandra Schmelz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AQUEOUS COLOURING COMPOSITION
Publication number
20130167863
Publication date
Jul 4, 2013
KAO GERMANY GMBH
Sandra Schmelz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR OXIDAATIVE COLOURING KARATIN FIBRES
Publication number
20120266393
Publication date
Oct 25, 2012
KAO GERMANY GMBH
Jonathan Wood
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION AND METHOD FOR COLOURING HAIR
Publication number
20120192889
Publication date
Aug 2, 2012
KPSS - Kao Professional Salon Services GmbH
Sandra Schmelz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION FOR THE PERMANENT SHAPING OF HUMAN HAIR
Publication number
20110044926
Publication date
Feb 24, 2011
KPSS - Kao Professional Salon Services GmbH
Jonathan Wood
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for the Permanent Shaping of Human Hair
Publication number
20070141005
Publication date
Jun 21, 2007
KPSS - Kao Professional Salon Services GmbH
Jonathan Wood
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE