Vicente Eduardo Leyba

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Los Ruices, VE

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Patents Grantslast 30 patents

Information Patent Grant
Anti-dandruff and conditioning shampoos containing certain cationic...
- Patent number 6,649,155
- Issue date Nov 18, 2003
- The Procter & Gamble Company
- David Scott Dunlop
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anti-dandruff and conditioning shampoos containing polyalkylene gly...
- Patent number 6,451,300
- Issue date Sep 17, 2002
- The Procter & Gamble Company
- David Scott Dunlop
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE