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Foodstuff preservation
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Patent number 6,146,675
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Issue date Nov 14, 2000
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Lipton, division of Conopco, Inc.
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Michael Charles Cirigliano
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Foodstuff preservation
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Patent number 5,895,680
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Issue date Apr 20, 1999
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Lipton; Thomas J.
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Michael Charles Cirigliano
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Pourable salad dressings
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Patent number 5,508,055
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Issue date Apr 16, 1996
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Thomas J. Lipton Co., Division of Conopco, Inc.
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Richard E. Rubow
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES