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Stephen Casperson
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Milford, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for hair coverage analysis
Patent number
11,282,190
Issue date
Mar 22, 2022
The Procter & Gamble Company
Michael Frederick Niebauer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hair bleach product
Patent number
7,541,023
Issue date
Jun 2, 2009
The Procter & Gamble Company
Anne Marie Lenzi-Brangi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair bleach product
Patent number
7,056,497
Issue date
Jun 6, 2006
The Procter & Gamble Company
Anne Marie Lenzi-Brangi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair bleach product
Patent number
6,872,228
Issue date
Mar 29, 2005
The Procter & Gamble Company
Anne Marie Lenzi-Brangi
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
Information
Patent Grant
Two-part aqueous composition for coloring hair, which forms a gel o...
Patent number
5,376,146
Issue date
Dec 27, 1994
Bristol-Myers Squibb Company
Steve Casperson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR HAIR COVERAGE ANALYSIS
Publication number
20190355115
Publication date
Nov 21, 2019
The Procter & Gamble Company
Michael Frederick Niebauer
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Hair bleach product
Publication number
20060251594
Publication date
Nov 9, 2006
Stephen Casperson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Hair bleach product
Publication number
20030206877
Publication date
Nov 6, 2003
Anne Marie Lenzi-Brangi
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
Hair bleach product
Publication number
20020179109
Publication date
Dec 5, 2002
Anne Marie Lenzi-Brangi
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