US3104209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for determination of glucose
Assignee: FERMCO LAB Inc
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Filing: 1960-02-02
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Granted: 1963-09-17
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Expires: 1980-02-02
Abstract
No abstract record available.
Inventors
- 👤 Scott Don
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:11
CPC Classifications
C; C12; C12Q; C12Q1/00; C12Q1/54; Y; Y10; Y10S; Y10S435/00; Y10S435/805; Y10T; Y10T436/00; Y10T436/14; Y10T436/142222; Y10T436/143333; Y10T436/144444
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
A COMPOSITION FOR DETECTING THE PRESENCE OF GLUCOSE WHICH COMPRISES GLUCOSE OXIDASE ENZYME SUBSTANTIALLY FREE OF PROTEINACEOUS MATERIAL FUNCTIONING TO PRODUCT PEROXIDASE AND CATALASE ACTIVITY, IODIDE SALT, A COMPOUND WHICH UNDERGOES A COLOR REACTION WHEN CONTACTED WITH IODINE PRODUCED FROM THE IODIDE OF THE SALT, AND A SEQUESTERING AGENT.
Claim 2
Dependent Claim
49 words
A COMPOSITION FOR DETECTING THE PRESENCE OF GLUCOSE WHICH COMPRISES GLUCOSE OXIDASE ENZYME SUBSTANTIALLY FREE OF PROTEINACEOUS MATERIAL FUNCTIONING TO PRODUCT PEROXIDASE AND CATALASE ACTIVITY, IODIDE SALT, A COMPOUND WHICH UNDERGOES A COLOR REACTION WHEN CONTACTED WITH IODINE PRODUCED FROM THE IODIDE OF THE SALT, AND A SEQUESTERING AGENT.
References Cited (Backward Citations)
US2848308A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-16 | 1967-03-18 | 1967-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-16 | 1971-03-18 | 1971-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-16 | 1975-03-18 | 1975-09-17 | $7700.00 | Window Closed / Lapsed |