US3102054A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cereal starches and process
Assignee: Hercules Powder Co
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Filing: 1960-12-27
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Granted: 1963-08-27
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Expires: 1980-12-27
Abstract
No abstract record available.
Inventors
- 👤 George C Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:05
CPC Classifications
C; C08; C08B; C08B30/00; C08B30/04; C08B30/042
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
PROCESS OF REMOVING THE UNDERSIRABLE TASTE FROM CEREAL STARCHES SO THAT IT DOES NOT REAPPER WHICH COMPRISES CONTACTING THE STARCH WITH AN ALCOHOL AND AQUEOUS AMMONIA, AND SEPARATING THE STARCH FROM THE ALCOHOL AND AQUEOUS AMMONIA.
Claim 2
Dependent Claim
36 words
PROCESS OF REMOVING THE UNDERSIRABLE TASTE FROM CEREAL STARCHES SO THAT IT DOES NOT REAPPER WHICH COMPRISES CONTACTING THE STARCH WITH AN ALCOHOL AND AQUEOUS AMMONIA, AND SEPARATING THE STARCH FROM THE ALCOHOL AND AQUEOUS AMMONIA.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |