Patent US2926122A successfully refreshed from Google Patents.
US2926122A
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Method of preparing glucose oxidase
Assignee: DAWE S LAB Inc
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Filing: 1958-02-24
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Granted: 1960-02-23
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Expires: 1978-02-24
Abstract
No abstract record available.
Inventors
- 👤 Goldsmith Louis
- 👤 Justin J Murtaugh
- 👤 Peter R Wenck
- 👤 George E Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:40
CPC Classifications
C; C12; C12N; C12N9/00; C12N9/0004; C12N9/0006; Y; Y10; Y10S; Y10S435/00; Y10S435/814; Y10S435/816; Y10S435/8215; Y10S435/911; Y10S435/913; Y10S435/917; Y10S435/933
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
IN THE METHOD OF PRODUCING GLUCOSE OXIDASE THE STEPS OF ADMIXING AN AQUEOUS SOLUTION OF GLUCOSE OXIDASE AND A PRECIPITANT IN THE FORM OF AN ALCOHOL SYSTEM COMPOSED AT LEAST IN PART OF A PROPYL ALCOHOL TO PRECIPITATE OUT THE GLUCOSE OXIDASE FROM SOLUTION, AND SEPARATING THE PRECIPITATE FROM THE REMAINDER.
Claim 2
Dependent Claim
51 words
IN THE METHOD OF PRODUCING GLUCOSE OXIDASE THE STEPS OF ADMIXING AN AQUEOUS SOLUTION OF GLUCOSE OXIDASE AND A PRECIPITANT IN THE FORM OF AN ALCOHOL SYSTEM COMPOSED AT LEAST IN PART OF A PROPYL ALCOHOL TO PRECIPITATE OUT THE GLUCOSE OXIDASE FROM SOLUTION, AND SEPARATING THE PRECIPITATE FROM THE REMAINDER.
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) | 1963-02-22 | 1963-08-24 | 1964-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-22 | 1967-08-24 | 1968-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-22 | 1971-08-24 | 1972-02-23 | $7700.00 | Window Closed / Lapsed |