Patent US3375168A successfully refreshed from Google Patents.
US3375168A
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Water-soluble phosphate compositions and process for preparing
Assignee: Colonial Sugar Refining Co Ltd
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Filing: 1964-11-27
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Granted: 1968-03-26
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Expires: 1984-11-27
Abstract
No abstract record available.
Inventors
- 👤 Curtin John Hedley
- 👤 Gagolski Julian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:45
CPC Classifications
C; C01; C01B; C01B25/00; C01B25/16; C01B25/26; A; A61; A61K; A61K33/00; A61K33/42; A61K8/00; A61K8/18; A61K8/19; A61K8/24; A61K8/30; A61K8/55; A61K8/60; A61Q; A61Q11/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A COMPOSITION OF MATTER CONSISTING OF A COMPLEX ASSOCIATION OF TWO COMPONENTS (A) AND (V), SAID COMPONENT (A) CONSISTING OF AT LEAST ONE SALT OF A SUGAR PHOSPHATE, AND SAID COMPONENT (B) CONSISTING OF AN INORGANIC PHOSPHATE, WHEREIN THE CATION IS SELECTED FROM THE GROUP CONSISTING OF CA2+, MN2+, ZN2+, NI2+, SN2+, FE2+, FE3+, AL3+; SAID ASSOCIATION BEING SUCH THAT AT LEAST 2% BY WEIGHT OF COMPONENT (B) BASED ON THE WEIGHT OF COMPONENT (A) IS SOLUBLE IN WATER UNDER AMBIENT CONDITITIONS WHEN THE TOTAL DISSOLVED SUGAR PHOSPHATE AND INORGANIC PHOSPHATE EXCEEDS ABOUT 5 PARTS PER 100 PARTS WATER BY WEIGHT.
Claim 2
Dependent Claim
101 words
A COMPOSITION OF MATTER CONSISTING OF A COMPLEX ASSOCIATION OF TWO COMPONENTS (A) AND (V), SAID COMPONENT (A) CONSISTING OF AT LEAST ONE SALT OF A SUGAR PHOSPHATE, AND SAID COMPONENT (B) CONSISTING OF AN INORGANIC PHOSPHATE, WHEREIN THE CATION IS SELECTED FROM THE GROUP CONSISTING OF CA2+, MN2+, ZN2+, NI2+, SN2+, FE2+, FE3+, AL3+; SAID ASSOCIATION BEING SUCH THAT AT LEAST 2% BY WEIGHT OF COMPONENT (B) BASED ON THE WEIGHT OF COMPONENT (A) IS SOLUBLE IN WATER UNDER AMBIENT CONDITITIONS WHEN THE TOTAL DISSOLVED SUGAR PHOSPHATE AND INORGANIC PHOSPHATE EXCEEDS ABOUT 5 PARTS PER 100 PARTS WATER BY WEIGHT.
References Cited (Backward Citations)
DE247809C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-26 | 1971-09-25 | 1972-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-26 | 1975-09-25 | 1976-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-26 | 1979-09-25 | 1980-03-26 | $7700.00 | Window Closed / Lapsed |