Patent US3231388A successfully refreshed from Google Patents.
US3231388A
Expired / Lapsed
US
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Cereal products fortified with l-lysine h3po4
Assignee: Dow Chemical Co
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Filing: 1962-12-03
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Granted: 1966-01-25
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Expires: 1982-12-03
Abstract
No abstract record available.
Inventors
- 👤 Halbert C White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:19
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/24; A21D2/245
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A CEREAL-CONTAINING FOODSTUFF SUITABLE FOR USE IN PREPARING BAKED PRODUCTS NORMALLY DEFICIENT IN LYSINE, SAID FOODSTUFF BEING FORTIFIED WITH BETWEEN ABOUT 0.1 AND ABOUT 1.0 WEIGHT PERCENT OF L-LYSINE$H3PO4, CEREAL BASIS.
Claim 2
Dependent Claim
31 words
A CEREAL-CONTAINING FOODSTUFF SUITABLE FOR USE IN PREPARING BAKED PRODUCTS NORMALLY DEFICIENT IN LYSINE, SAID FOODSTUFF BEING FORTIFIED WITH BETWEEN ABOUT 0.1 AND ABOUT 1.0 WEIGHT PERCENT OF L-LYSINE$H3PO4, CEREAL BASIS.
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) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |