Guido Sauter

Person

Marly, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Compositions and methods for dyeing keratinous fibers
- Patent number 7,156,884
- Issue date Jan 2, 2007
- Wella AG
- David Rozzell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
5-aryl-1,3,3-trimethyl-2-methylene-indoline derivatives and salts t...
- Patent number 7,056,348
- Issue date Jun 6, 2006
- Wella AG
- Guido Sauter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dye compositions containing quinolinium salts
- Patent number 6,977,001
- Issue date Dec 20, 2005
- Wella AG
- Guido Sauter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agent and method for dyeing keratin fibers
- Patent number 6,835,212
- Issue date Dec 28, 2004
- Wella Aktiengesellschaft
- David Rozzell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agent for coloring fibers and method for temporarily coloring fibers
- Patent number 6,669,739
- Issue date Dec 30, 2003
- Wella Aktiengesellschaft
- Guido Sauter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agent for dyeing fibers comprising an indoline/indolium derivative
- Patent number 6,652,601
- Issue date Nov 25, 2003
- Wella Aktiengesellschaft
- Guido Sauter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Means for colouring keratin fibres comprising 2-amino-5-ethylphenol
- Publication number 20050011016
- Publication date Jan 20, 2005
- Cecile Pasquier
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Compositions and methods for dyeing keratinous fibers
- Publication number 20040158936
- Publication date Aug 19, 2004
- David Rozzell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Cationic dyes, method for the production thereof, and colouring age...
- Publication number 20040039202
- Publication date Feb 26, 2004
- Guido Sauter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
5-Aryl-1.3.3.-trimethyl-2-methylene-indoline derivatives and salts...
- Publication number 20030213071
- Publication date Nov 20, 2003
- Guido Sauter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
1-benzopyrane-derivatives and colouring agents containing the salts...
- Publication number 20030196281
- Publication date Oct 23, 2003
- Guido Sauter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dye compositions containing quinolinium salts
- Publication number 20030177592
- Publication date Sep 25, 2003
- Guido Sauter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Agent for dyeing fibers comprising an indoline/indolium derivative
- Publication number 20030079301
- Publication date May 1, 2003
- Guido Sauter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Agent and method for dyeing keratin fibres
- Publication number 20030041391
- Publication date Mar 6, 2003
- David Rozzell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Agent for coloring fibers and method for temporarily coloring fibers
- Publication number 20020172651
- Publication date Nov 21, 2002
- Guido Sauter
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Guido Sauter

Person

Patents Grantslast 30 patents

Compositions and methods for dyeing keratinous fibers

5-aryl-1,3,3-trimethyl-2-methylene-indoline derivatives and salts t...

Dye compositions containing quinolinium salts

Agent and method for dyeing keratin fibers

Agent for coloring fibers and method for temporarily coloring fibers

Agent for dyeing fibers comprising an indoline/indolium derivative

Patents Applicationslast 30 patents

Means for colouring keratin fibres comprising 2-amino-5-ethylphenol

Compositions and methods for dyeing keratinous fibers

Cationic dyes, method for the production thereof, and colouring age...

5-Aryl-1.3.3.-trimethyl-2-methylene-indoline derivatives and salts...

1-benzopyrane-derivatives and colouring agents containing the salts...

Dye compositions containing quinolinium salts

Agent for dyeing fibers comprising an indoline/indolium derivative

Agent and method for dyeing keratin fibres

Agent for coloring fibers and method for temporarily coloring fibers