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Gary Jones
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Stettlen, CH
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last 30 patents
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Patent Grant
Process for decaffeinating aqueous caffeine-containing extracts
Patent number
5,702,747
Issue date
Dec 30, 1997
Kraft Foods, Inc.
Stefan Sipos
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Process for recovery of caffeine from activated carbon
Patent number
5,371,221
Issue date
Dec 6, 1994
Jacobs-Suchard-A.G.
Stefan Sipos
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES