David Neil DiGiulio

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Springfield Township, Hamilton County, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Bleaching compositions comprising protease enzymes
- Patent number 6,066,611
- Issue date May 23, 2000
- The Procter & Gamble Company
- Chanchal Kumar Ghosh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bleaching compositions comprising protease enzymes
- Patent number 5,677,272
- Issue date Oct 14, 1997
- The Procter & Gamble Company
- Chanchal Kumar Ghosh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair conditioning article and a method of its use
- Patent number 4,206,195
- Issue date Jun 3, 1980
- The Procter & Gamble Company
- Raymond E. Bolich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for remineralizing tooth enamel
- Patent number 4,080,440
- Issue date Mar 21, 1978
- The Procter & Gamble Company
- David N. DiGiulio
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Skin moisturizing compositions containing 2-pyrrolidinone
- Patent number 4,017,641
- Issue date Apr 12, 1977
- The Procter & Gamble Company
- David Neil DiGiulio
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE