William John Stead

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Bebington, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method for the prevention of gum disease
- Patent number 6,290,975
- Issue date Sep 18, 2001
- Unilever Home & Personal Care USA, division of Conopco, Inc.
- Jonathan Edward Creeth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Encapsulation
- Patent number 6,287,542
- Issue date Sep 11, 2001
- ilever Home & Personal Care USA, a division of Conopco, Inc.
- Laurence Marie Bernard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral composition
- Patent number 6,153,219
- Issue date Nov 28, 2000
- Unilever Home & Personal Care USA, division of Conopco, Inc.
- Jonathan Edward Creeth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE