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Ingo Reinhold WEBER
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Basel, CH
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Patents Grants
last 30 patents
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
Process for the preparation of 2-substituted-1,4-benzenediamines an...
Patent number
9,758,469
Issue date
Sep 12, 2017
Noxell Corporation
Garry Steven Garrett
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Telescoping synthesis of 2-methoxymethyl-p-phenylenediamine
Patent number
9,695,109
Issue date
Jul 4, 2017
Noxell Corporation
Heike Gertrud Abel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Telescoping synthesis of 2-methoxymethyl-P-phenylenediamine
Patent number
9,688,609
Issue date
Jun 27, 2017
Noxell Corporation
Heike Gertrud Abel
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
METHODS FOR PREPARATION OF KERATIN FIBER COLOR COATINGS WITH AN ORG...
Publication number
20230338262
Publication date
Oct 26, 2023
Wella Germany Gmbh
Mathias Kurt Herrlein
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
METHOD AND COMPOSITION FOR COLORING A KERATINOUS SUBSTRATE USING SO...
Publication number
20230320964
Publication date
Oct 12, 2023
Wella Germany Gmbh
Sonja Telser
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS FOR PREPARATION OF KERATIN FIBER COLOR COATINGS WITH A SILI...
Publication number
20230255876
Publication date
Aug 17, 2023
HFC Prestige Service Germany GmbH
Mathias Kurt Herrlein
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS FOR PREPARATION OF KERATIN FIBER COLOR COATINGS WITH A CARB...
Publication number
20230248636
Publication date
Aug 10, 2023
Mathias Kurt Herrlein
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAIR COLORING COMPOSITION AND METHODS FOR ITS APPLICATION AND REMOVAL
Publication number
20210220251
Publication date
Jul 22, 2021
HFC Prestinge International Holding Switzerland S.a.r.l.
Markus Speckbacher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
New telescoping synthesis of 2-methoxymethyl-p-phenylenediamine
Publication number
20160122284
Publication date
May 5, 2016
The Procter & Gamble Company
Heike Gertrud ABEL
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of 2-substituted-1,4-benzenediamines an...
Publication number
20160122285
Publication date
May 5, 2016
The Procter & Gamble Company
Garry Steven GARRETT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
New Telescoping Synthesis Of 2- Methoxymethyl-P-Phenylenediamine
Publication number
20160122286
Publication date
May 5, 2016
The Procter & Gamble Company
Heike Gertrud ABEL
C07 - ORGANIC CHEMISTRY