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Benjamin E. Chapman
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Memphis, TN, US
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last 30 patents
Information
Patent Grant
Encapsulated oil particles
Patent number
6,608,017
Issue date
Aug 19, 2003
Procter & Gamble Company
Jiten Odhavji Dihora
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Agglomeration process for producing detergent compositions involvin...
Patent number
6,093,690
Issue date
Jul 25, 2000
The Procter & Gamble Company
Benjamin Edgar Chapman
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Spray drying process for producing detergent compositions involving...
Patent number
6,046,153
Issue date
Apr 4, 2000
The Procter & Gamble Company
Benjamin Edgar Chapman
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
System for delivering hydrophobic liquid bleach activators
Patent number
5,990,070
Issue date
Nov 23, 1999
The Procter & Gamble Company
Benjamin Edgar Chapman
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
System for delivering hydrophobic liquid bleach activators
Patent number
5,905,067
Issue date
May 18, 1999
Procter & Gamble Company
Benjamin Edgar Chapman
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for making soil release polymer granules
Patent number
5,770,558
Issue date
Jun 23, 1998
The Procter & Gamble Company
Benjamin Edgar Chapman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making soil release polymer granules
Patent number
5,700,386
Issue date
Dec 23, 1997
The Procter & Gamble Company
Benjamin Edgar Chapman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
No-bleach process for making sulfonated fatty acid alkyl ester surf...
Patent number
5,688,982
Issue date
Nov 18, 1997
The Procter & Gamble Company
Vajih A. Khan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making a low density detergent composition by agglomera...
Patent number
5,668,099
Issue date
Sep 16, 1997
The Procter & Gamble Company
Benjamin Edgar Chapman
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for making peroxyacid containing particles
Patent number
5,536,435
Issue date
Jul 16, 1996
The Procter & Gamble Company
Benjamin E. Chapman
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for making particles comprising lactam bleach activators
Patent number
5,534,195
Issue date
Jul 9, 1996
The Procter & Gamble Co.
Benjamin E. Chapman
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for making lactam bleach activator containing particles
Patent number
5,534,196
Issue date
Jul 9, 1996
The Procter & Gamble Co.
Benjamin E. Chapman
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process to improve alkyl ester sulfonate surfactant compositions
Patent number
5,429,773
Issue date
Jul 4, 1995
The Procter & Gamble Company
Alan E. Sherry
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Disposable nonwoven surgical towel and method of making it
Patent number
4,075,382
Issue date
Feb 21, 1978
The Procter & Gamble Company
Benjamin E. Chapman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE