US3085914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel crystalline sugar products
Assignee: LANTIC AMERICA Inc A CORP OF
•
Filing: 1959-06-30
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Granted: 1963-04-16
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Expires: 1979-06-30
Abstract
No abstract record available.
Inventors
- 👤 Daniel V Wadsworth
- 👤 Rosenberg Norman
- 👤 Ferry Dobbs
- 👤 Marino Santino Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:05
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/343; A23G3/346; C; C13; C13B; C13B30/00; C13B30/02; A23G2200/00; A23G2200/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
92 words
A PROCESS FOR PRODUCING CRYSTALLINE SUGAR PRODUCTS WHICH COMPRISES RAPIDLY EVAPORATING AT A TEMPERATURE BETWEEN ABOUT 260 AND 300* F. AN AQUEOUS SUGAR SOLUTION HAVING A BRIX OF ABOVE ABOUT 50* UNTIL THE BRIX VALUE IS INCREASED RAPIDLY TO AT LEAST ABOUT 90*, MIXING THE RESULTING SUPERSATURATED AQUEOUS SOLUTION WHILE THE PRODUCT CRYSTALLIZES AND WHILE THE MOISTURE IS SIMULTANEOUSLY LIBERATED SO THAT THE PRODUCT CONTAINS LESS THAN ABOUT 1% MOISTURE AND CONTINUING THE MIXING OF THE RESULTING CRYSTALLINE PRODUCT, WHILE COOLING IT, UNTIL ITS TEMPERATURE IS REDUCED TO BELOW ABOUT 100* F.
Claim 2
Dependent Claim
92 words
A PROCESS FOR PRODUCING CRYSTALLINE SUGAR PRODUCTS WHICH COMPRISES RAPIDLY EVAPORATING AT A TEMPERATURE BETWEEN ABOUT 260 AND 300* F. AN AQUEOUS SUGAR SOLUTION HAVING A BRIX OF ABOVE ABOUT 50* UNTIL THE BRIX VALUE IS INCREASED RAPIDLY TO AT LEAST ABOUT 90*, MIXING THE RESULTING SUPERSATURATED AQUEOUS SOLUTION WHILE THE PRODUCT CRYSTALLIZES AND WHILE THE MOISTURE IS SIMULTANEOUSLY LIBERATED SO THAT THE PRODUCT CONTAINS LESS THAN ABOUT 1% MOISTURE AND CONTINUING THE MIXING OF THE RESULTING CRYSTALLINE PRODUCT, WHILE COOLING IT, UNTIL ITS TEMPERATURE IS REDUCED TO BELOW ABOUT 100* F.
Claim 3
Dependent Claim
84 words
A DRY CRYSTALLINE SUGAR PRODUCT CONTAINING LESS THAN ABOUT 1% MOISTURE, COMPRISING FRAGILE, FINE-GRAIN AGGREGATES OF ROUGH, JAGGED, POROUS CRYSTALS, SAID PRODUCT HAVING A DENSITY OF NOT MORE THAN 46 POUNDS PER CUBIC FOOT BEING SUBSTANTIALLY NON-HYGROSCOPIC, NON-CAKING AND CAPABLE OF DISSOLVING IN WATER MORE RAPIDLY THAN GRANULATED SUCROSE, AND ALSO COMPRISING UP TO ABOUT 10% BY WEIGHT OF COOKED STARCH AND THE REMAINDER SUBSTANTIALLY SUCROSE; SAID STARCH BEING UNIFORMLY DISTRIBUTION THROUGHOUT EACH OF SAID CRYSTALS IN THE SAME PROPORATION AS HEREINABOVE SET FORTH.
Claim 4
Dependent Claim
84 words
A DRY CRYSTALLINE SUGAR PRODUCT CONTAINING LESS THAN ABOUT 1% MOISTURE, COMPRISING FRAGILE, FINE-GRAIN AGGREGATES OF ROUGH, JAGGED, POROUS CRYSTALS, SAID PRODUCT HAVING A DENSITY OF NOT MORE THAN 46 POUNDS PER CUBIC FOOT BEING SUBSTANTIALLY NON-HYGROSCOPIC, NON-CAKING AND CAPABLE OF DISSOLVING IN WATER MORE RAPIDLY THAN GRANULATED SUCROSE, AND ALSO COMPRISING UP TO ABOUT 10% BY WEIGHT OF COOKED STARCH AND THE REMAINDER SUBSTANTIALLY SUCROSE; SAID STARCH BEING UNIFORMLY DISTRIBUTION THROUGHOUT EACH OF SAID CRYSTALS IN THE SAME PROPORATION AS HEREINABOVE SET FORTH.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |