Louis Carlos Dias

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Virginia Water, GB

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Patents Grantslast 30 patents

Information Patent Grant
Stable alkaline hair bleaching compositions and method for use thereof
- Patent number 6,540,791
- Issue date Apr 1, 2003
- The Procter & Gamble Company
- Louis Carlos Dias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair coloring compositions
- Patent number 6,432,147
- Issue date Aug 13, 2002
- The Procter & Gamble Company
- Louis Carlos Dias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair coloring compositions
- Patent number 6,398,821
- Issue date Jun 4, 2002
- The Procter & Gamble Company
- Louis Carlos Dias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair coloring compositions
- Patent number 6,309,426
- Issue date Oct 30, 2001
- The Procter & Gamble Company
- Louis Carlos Dias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxidative hair coloring compositions which contain a preformed orga...
- Patent number 6,022,381
- Issue date Feb 8, 2000
- Procter & Gamble Company
- Louis Carlos Dias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair coloring compositions comprising a peroxygen oxidizing agent,...
- Patent number 6,004,355
- Issue date Dec 21, 1999
- Procter & Gamble Company
- Louis Carlos Dias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HAIR COLORING COMPOSITIONS
- Publication number 20020053110
- Publication date May 9, 2002
- LOUIS CARLOS DIAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR COLORING COMPOSITIONS
- Publication number 20020032933
- Publication date Mar 21, 2002
- LOUIS CARLOS DIAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR COLORING COMPOSITIONS
- Publication number 20020029429
- Publication date Mar 14, 2002
- LOUIS CARLOS DIAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE