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Jean E. Spence
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Bogota, NJ, US
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last 30 patents
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Patent Grant
Method for decaffeinating coffee materials including a reverse osmo...
Patent number
5,266,342
Issue date
Nov 30, 1993
Kraft General Foods, Inc.
Jean E. Spence
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Caffeine recovery from supercritical carbon dioxide
Patent number
4,996,317
Issue date
Feb 26, 1991
Kraft General Foods, Inc.
Michael J. O'Brien
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Method for decaffeinating coffee with a supercritical fluid
Patent number
4,911,941
Issue date
Mar 27, 1990
General Foods Corporation
Saul N. Katz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES