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Oral compositions
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Patent number 4,999,184
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Issue date Mar 12, 1991
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The Procter & Gamble Company
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John J. Parran
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Oral compositions
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Patent number 4,806,339
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Issue date Feb 21, 1989
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The Procter & Gamble Company
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John J. Parran
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Oral compositions
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Patent number 4,772,461
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Issue date Sep 20, 1988
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The Procter & Gamble Company
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John J. Parran
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Oral compositions
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Patent number 4,684,518
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Issue date Aug 4, 1987
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The Procter & Gamble Company
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John J. Parran
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Oral compositions
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Patent number 4,590,066
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Issue date May 20, 1986
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The Procter & Gamble Company
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John J. Parran
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Oral compositions
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Patent number 4,515,772
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Issue date May 7, 1985
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The Procter & Gamble Company
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John J. Parran
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Mouthwash compositions
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Patent number 4,323,551
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Issue date Apr 6, 1982
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The Procter & Gamble Company
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John J. Parran
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE