US3681090A
Expired / Lapsed
US
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Method for manufacturing practically sterile,concentrated aromas of spices,vegetables and mushrooms
Assignee: HEINZ HUTH SCHLEIFMUEHLE 11 D-3450 HOLZMINDEN
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Filing: 1970-05-26
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Granted: 1972-08-01
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Expires: 1990-05-26
Abstract
Abstract METHOD FOR MANUFACTURING STERILE CONCENTRATED AROMAS OF SPICES, VEGETABLES AND MUSHROOMS IN THE FORM OF PASTES OR POWDERS, WHICH ARE SOLUBLE IN WATER AND HAVE, IN THE AQUEOUS SOLUTION, THE TYPICAL TASTE AD SMELL OF THE COOKED SPICES, VEGETABLES AND MUSHROOMS. THE METHOD COMPRISES CUTTING THE STARTING MATERIALS TO SMALL PIECES, MIXING WITH WATER, HEATING FROM 90-150*C., COOLING TO BELOW 55*C., SEPARATING THE LIQUID FROM THE SOLIDS, DEPECTINIZING, UPERIZING AND FINALLY CONCENTRATING THE RESULTING AROMA PRODUCING MATERIAL.
Inventors
- 👤 Heinz Huth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:34
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/385; A23L2/02; A23L2/08; A23L27/00; A23L27/10; A23L27/11; A23L31/00; A23L5/00
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-08-01 | 1976-01-31 | 1976-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-01 | 1980-01-31 | 1980-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-01 | 1984-01-31 | 1984-08-01 | $7700.00 | Window Closed / Lapsed |