US3067108A
Expired / Lapsed
US
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Method of refining amyloglucosidase
Assignee: Primary Products Ingredients Americas LLC
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Filing: 1961-02-15
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Granted: 1962-12-04
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Expires: 1981-02-15
Abstract
No abstract record available.
Inventors
- 👤 Thomas L Hurst
- 👤 Turner Almerin Willard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:33
CPC Classifications
C; C12; C12N; C12N9/00; C12N9/14; C12N9/24; C12N9/2402; C12N9/2405; C12N9/2408; C12N9/2411; C12N9/2428; C12N9/99; C12P; C12P19/00; C12P19/20; Y; Y10; Y10S; Y10S435/00; Y10S435/814; 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
46 words
THE METHOD OF INCREASING THE GLUCOGENIC ACTIVITY OF AQUEOUS AMYLOGLUCOSIDASE PREPARATION THAT COMPRISES MIXING WITH THE PREPARATION AT A PH IN THE RANGE OF 2 TO 5 AN EFFECTIVE AMOUNT OF AN AMYLOGULCOSIDASE-REFINING AGENT SELECTED FROM THE GROUP CONSISTING OF (1) ACIDS HAVING THE STRUCTURAL FORMULAE
Claim 2
Independent Claim
46 words
THE METHOD OF INCREASING THE GLUCOGENIC ACTIVITY OF AQUEOUS AMYLOGLUCOSIDASE PREPARATION THAT COMPRISES MIXING WITH THE PREPARATION AT A PH IN THE RANGE OF 2 TO 5 AN EFFECTIVE AMOUNT OF AN AMYLOGULCOSIDASE-REFINING AGENT SELECTED FROM THE GROUP CONSISTING OF (1) ACIDS HAVING THE STRUCTURAL FORMULAE
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) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |