Patent US3654082A successfully refreshed from Google Patents.
US3654082A
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US
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Production of high maltotetraose syrup
Assignee: Unilever Bestfoods North America
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Filing: 1969-02-10
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Granted: 1972-04-04
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Expires: 1989-02-10
Abstract
Abstract A PROCESS IS DESCRIBED FOR CONVERTING STARCH WHICH COMPRISES SUBJECTING A SOLUTION OF A GELATINIZED STARCH SELECTED FROM THE GROUP CONSISTING OF ACID-MODIFIED STARCH, PARTIAL HYDROLYZATES OF STARCH OBTAINED BY ACID AND/OR ENZYME HYDROLYSIS OF STARCH, AND MIXTURES THEREOF, TO THE ACTION OF AN AMYLASE WHICH IS PRODUCED BY THE MICROORGANISM PSEUDONMONAS STUTZERI AND RECOVERING A STARCH CONVERSION PRODUCT. THE PRIOR OR SIMULTANEOUS USE OF A STARCH DEBRANCHING ENZYME DURING THE CONVERSION PROCESS IS ALSO DISCLOSED. A NOVEL MALTOTETRAOSE SYRUP AND DRIED SOLIDS OBTAINABLE FROM SAID SYRUP ARE ADDITIONALLY REVEALED.
Inventors
- 👤 Mukhtar Abdullah
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:49
CPC Classifications
C; C13; C13K; C13K13/00; C12; C12N; C12N9/00; C12N9/14; C12N9/24; C12N9/2402; C12N9/2405; C12N9/2408; C12N9/2411; C12N9/2414; C12N9/2417; C12N9/2451; C12N9/2457; C12P; C12P19/00; C12P19/14; C12Y; C12Y302/00; C12Y302/01; C12Y302/01001; C12Y302/01041; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822; Y10S435/874
Claims Analysis
Total Claims: 0
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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) | 1975-04-04 | 1975-10-04 | 1976-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-04 | 1979-10-04 | 1980-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-04 | 1983-10-04 | 1984-04-04 | $7700.00 | Window Closed / Lapsed |