US2774672A
Expired / Lapsed
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Metaphosphate composition
Assignee: Monsanto Chemicals Ltd
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Filing: 1955-03-18
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Granted: 1956-12-18
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Expires: 1975-03-18
Abstract
No abstract record available.
Inventors
- 👤 Edward J Griffith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:16
CPC Classifications
C; C13; C13B; C13B50/00; C13B50/002; A; A21; A21D; A21D2/00; A21D2/02; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/24; A61Q; A61Q11/00; C01; C01B; C01B25/00; C01B25/16; C01B25/26; C01B25/28; C01B25/38; C01B25/40; C01B25/405; C01B25/44; C01B25/445; C11; C11D; C11D7/00; C11D7/02; C11D7/04; C11D7/10; C11D7/16
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
31 words
A LEAVENING COMPOSITION COMPRISING FROM 20 WEIGHT PERCENT TO 75 WEIGHT PERCENT OF SODIUM BICARBONATE AND FROM 25 WEIGHT PERCENT TO 80 WEIGHT PERCENT OF A METAPHOSPHATE HAVING THE EMPIRICAL FORMULA,
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) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |