Patent US3695897A successfully refreshed from Google Patents.
US3695897A
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US
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Method of separating and collecting flavor components contained in foods
Assignee: Kikkoman Corp
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Filing: 1970-09-01
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Granted: 1972-10-03
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Expires: 1990-09-01
Abstract
Abstract A METHOD OF SEPARATING AND COLLECTING FOOD FLAVOR COMPONENTS WHICH COMPRISES CONTACTING LIQUID PARAFFIN WITH A VOLATILE FOOD FLAVOR COMPONENTS-CONTAINING STARTING MATERIAL SELECTED FROM THE GROUP CONSISTING OF GASEOUS AND LIQUID MATERIALS TO EFFECT THE ABSORPTION BY SAID LIQUID PARAFFIN OF SAID FLAVOR COMPONENT, SUBMITTING THE LIQUID PARAFFIN, WHICH HAS THUS ABSORBED THE FLAVOR COMPONENTS, TO ETHANOL VAPOR DISTILLATION UNDER REDUCED PRESSURE, AND THEREAFTER COLLECTING THE FLAVOR COMPONENTS-CONTAINING ETHANOL THAT DISTILLS OFF.
Inventors
- 👤 Kinji Uchida
- 👤 Koya Mogi
- 👤 Tamotsu Yokotsuka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 03:47
CPC Classifications
A; A23; A23F; A23F5/00; A23F5/46; A23F5/48; A23F5/50; A23L; A23L27/00; A23L27/10; A23L27/115
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-03 | 1976-04-03 | 1976-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-03 | 1980-04-03 | 1980-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-03 | 1984-04-03 | 1984-10-03 | $7700.00 | Window Closed / Lapsed |