Zubaida Khan

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Stamford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Single component hair coloring composition
- Patent number 7,740,665
- Issue date Jun 22, 2010
- Zotos International, Inc.
- Zubaida Khan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Two-part aqueous composition for oxidative coloration of hair
- Patent number 6,764,523
- Issue date Jul 20, 2004
- The Procter & Gamble Company
- Stephen Casperson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Two-part aqueous composition for oxidative coloration of hair
- Patent number 6,547,833
- Issue date Apr 15, 2003
- Clairol Incorporated
- Stephen Casperson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Two-part hair dye compositions containing polyether polyurethanes a...
- Patent number 6,156,076
- Issue date Dec 5, 2000
- Bristol-Myers Squibb Company
- Stephen Casperson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Single component hair coloring composition
- Publication number 20100064449
- Publication date Mar 18, 2010
- Zubaida Khan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Two-part hair dye compositions containing polyether polyurethanes a...
- Publication number 20030140430
- Publication date Jul 31, 2003
- Stephen Casperson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Two-part aqueous composition for oxidative coloration of hair
- Publication number 20030005526
- Publication date Jan 9, 2003
- Stephen Casperson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Two-part aqueous composition for oxidative coloration of hair
- Publication number 20020194683
- Publication date Dec 26, 2002
- Stephen Casperson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Two-part aqueous composition for oxidative coloration of hair
- Publication number 20020157191
- Publication date Oct 31, 2002
- Stephen Casperson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE