David A. Rosser

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Merseyside, GB

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Patents Grantslast 30 patents

Information Patent Grant
Self-foaming cleanser
- Patent number 5,496,538
- Issue date Mar 5, 1996
- Chesebrough-Pond's USA Co., Division of Conopco, Inc.
- Amy C. Zimmerman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-foaming cleanser
- Patent number 5,443,817
- Issue date Aug 22, 1995
- Chesebrough-Pond's USA Co., Division of Conopco, Inc.
- Amy C. Zimmerman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical composition comprising a mixture of particular di-alkyl or...
- Patent number 5,180,579
- Issue date Jan 19, 1993
- Chesebrough-Pond's USA Co., division of Conopco, Inc.
- David H. Birtwistle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical composition
- Patent number 5,093,112
- Issue date Mar 3, 1992
- Chesebrough-Pond's USA Co., Division of Conopco, Inc.
- David H. Birtwistle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical composition
- Patent number 5,078,991
- Issue date Jan 7, 1992
- Chesebrough-Pond's USA Co., Division of Conopco, Inc.
- David H. Birtwistle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical composition
- Patent number 5,015,471
- Issue date May 14, 1991
- Chesebrough-Pond's USA Co., division of Conopco, Inc.
- David H. Birtwistle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE