Patent US2809894A successfully refreshed from Google Patents.
US2809894A
Expired / Lapsed
US
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Gel-forming composition and method of producing the same
Assignee: Avoset Co
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Filing: 1955-06-15
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Granted: 1957-10-15
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Expires: 1975-06-15
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Poarch
- 👤 George W Twieg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:36
CPC Classifications
A; A23; A23L; A23L29/00; A23L29/20; A23L29/206; A23L29/231
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
A DRY POWDERED MIXTURE ADAPTED TO FROM AN EDIBLE GEL UPON THE ADDITION THERETO OF WATER COMPRISING THE SOLUTE OBTAINED FROM AN AQUEOUS SOLUTION OF: A PARTIALLY DEMETHOXYLATE PECTIN, SODIUM HEXAMETAPHOSPHATE, AND SODIUM CITRATE, SAID SOLUTE BEING COMPOSED OF APPROXIMATELY 74% BY WEIGHT OF SAID PECTIN, APPROXIMATELY 19% BY WEIGHT OF SODIUM HEXAMETAPHOSPHATE AND APPROXIMATELY 7% BY WEIGHT OF SODIUM CITRATE; AN AMOUNT OF HEAT-STREATED ANHYDROUS MONO-CALCIUM PHOSPHATE SUFFICEINT TO REACT WITH SAID PECTIN TO FORM A GEL; AN AMOUNT OF CITRIC ACID SUFFICEINT TO IMPART A DESIRED SOURNESS TASTE TO THE GEL TO BE FORMED; AND SODIUM CITRATE IN AN AMOUNT NOT IN EXCESS OF HALF THE WEIGHT OF SAID PECTIN.
Claim 2
Dependent Claim
112 words
A DRY POWDERED MIXTURE ADAPTED TO FROM AN EDIBLE GEL UPON THE ADDITION THERETO OF WATER COMPRISING THE SOLUTE OBTAINED FROM AN AQUEOUS SOLUTION OF: A PARTIALLY DEMETHOXYLATE PECTIN, SODIUM HEXAMETAPHOSPHATE, AND SODIUM CITRATE, SAID SOLUTE BEING COMPOSED OF APPROXIMATELY 74% BY WEIGHT OF SAID PECTIN, APPROXIMATELY 19% BY WEIGHT OF SODIUM HEXAMETAPHOSPHATE AND APPROXIMATELY 7% BY WEIGHT OF SODIUM CITRATE; AN AMOUNT OF HEAT-STREATED ANHYDROUS MONO-CALCIUM PHOSPHATE SUFFICEINT TO REACT WITH SAID PECTIN TO FORM A GEL; AN AMOUNT OF CITRIC ACID SUFFICEINT TO IMPART A DESIRED SOURNESS TASTE TO THE GEL TO BE FORMED; AND SODIUM CITRATE IN AN AMOUNT NOT IN EXCESS OF HALF THE WEIGHT OF SAID PECTIN.
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) | 1960-10-14 | 1961-04-15 | 1961-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-14 | 1965-04-15 | 1965-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-14 | 1969-04-15 | 1969-10-15 | $7700.00 | Window Closed / Lapsed |