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US3047471A
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Method of refining amyloglucosidase
Assignee: Individual
•
Filing: 1960-09-26
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Granted: 1962-07-31
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Expires: 1980-09-26
Abstract
No abstract record available.
Inventors
- 👤 Thomas L Hurst
- 👤 Almerin W Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:43
CPC Classifications
C; C12; C12N; C12N9/00; C12N9/14; C12N9/24; C12N9/2402; C12N9/2405; C12N9/2408; C12N9/2411; C12N9/2428; Y; Y10; Y10S; Y10S435/00; Y10S435/814; Y10S435/816; Y10S435/8215; Y10S435/822; Y10S435/842; Y10S435/911; Y10S435/913; Y10S435/915; Y10S435/917; Y10S435/918
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
THE METHOD OF INCREASING THE GLUCOGENIC ACTIVITY OF AQUEOUS AMYLOGLUCOSIDASE PREPARATIONS WHICH COMPRISES MIXING WITH SAID PREPARATION AT A PH WITHIN THE RANGE OF 2 TO 5 AN EFECTIVE AMOUNT OF AN AMYLOGLUCOSIDASE-REFINING AGENT SELECTED FROM THE GROUP CONSISTING OF LIGNIN AND TANNIC ACID, AND SEPARATING SOLIFS FROM AQUEOUS SOLUTION, WHEREBY AN AQUEOUS SOLUTION OF AMYLOGLUCONSIDASE HAVING INCREASED GLUCOGENIC ACTIVITY IS OBTAINED.
Claim 2
Independent Claim
62 words
THE METHOD OF INCREASING THE GLUCOGENIC ACTIVITY OF AQUEOUS AMYLOGLUCOSIDASE PREPARATIONS WHICH COMPRISES MIXING WITH SAID PREPARATION AT A PH WITHIN THE RANGE OF 2 TO 5 AN EFECTIVE AMOUNT OF AN AMYLOGLUCOSIDASE-REFINING AGENT SELECTED FROM THE GROUP CONSISTING OF LIGNIN AND TANNIC ACID, AND SEPARATING SOLIFS FROM AQUEOUS SOLUTION, WHEREBY AN AQUEOUS SOLUTION OF AMYLOGLUCONSIDASE HAVING INCREASED GLUCOGENIC ACTIVITY IS OBTAINED.
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) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |