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Patent US2744017A successfully refreshed from Google Patents.
US2744017A
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Removal of sugars by enzymatic process
Assignee: BEN L SARETT
•
Filing: 1950-08-15
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Granted: 1956-05-01
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Expires: 1970-08-15
Abstract
No abstract record available.
Inventors
- 👤 Baldwin Robert Russel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:49
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/70; A23B2/725; A23B2/729; A23B2/783; A23L; A23L5/00; A23L5/20; A23L5/25
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
THE PROCESS OF REMOVING GLUCOSE FROM A FOOD PRODUCT CONTAINING GLUCOSE AND A PROTEINACEOUS SUBSTANCE WHICH COMPRISES ADMIXING SAID FOOD PRODUCT IN THE PRES ENCE OF WATER WITH A STOICHIOMETERIC EXCESS OF HYDROGEN PEROXIDE AND A NONIABLE ENZYME SYSTEM HAVING GLUCOSE OXIDASE AND CATALASE ACTIVITY WHEREBY SAID GLUCOSE IS CONVERTED TO GLUCONIC ACID.
Claim 2
Dependent Claim
53 words
THE PROCESS OF REMOVING GLUCOSE FROM A FOOD PRODUCT CONTAINING GLUCOSE AND A PROTEINACEOUS SUBSTANCE WHICH COMPRISES ADMIXING SAID FOOD PRODUCT IN THE PRES ENCE OF WATER WITH A STOICHIOMETERIC EXCESS OF HYDROGEN PEROXIDE AND A NONIABLE ENZYME SYSTEM HAVING GLUCOSE OXIDASE AND CATALASE ACTIVITY WHEREBY SAID GLUCOSE IS CONVERTED TO GLUCONIC ACID.
References Cited (Backward Citations)
US1849053A
Cited
US1809797A
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US1818214A
Cited
US1893819A
Cited
US2006086A
Cited
US2482724A
Cited
GB626848A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |