US3625709A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acetaldehyde carbohydrate complex
Assignee: General Foods Corp
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Filing: 1969-02-18
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Granted: 1971-12-07
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Expires: 1989-02-18
Abstract
Abstract FORMATION OF AN ACETALDEHYDE-CARBOHYDRATE COMPOSIION IS EFFECTED WITH THE CHLORIDE SALT CATALYST. THE RESULTING MATERIAL HAS EXCELLENT ROOM TEMPERATURE STABILITY OVER WIDE RANGES OF AMBIENT HUMIDITIES AND HAS APPLICATION AS A FOOD FLAVORING AND AROMA ENCHANCER.
Inventors
- 👤 William A Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:39
CPC Classifications
A; A23; A23L; A23L27/00; A23L27/70; A23L27/72
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) | 1974-12-06 | 1975-06-07 | 1975-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-06 | 1979-06-07 | 1979-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-06 | 1983-06-07 | 1983-12-07 | $7700.00 | Window Closed / Lapsed |