US3778384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diagnostic composition for the quantitative determination of glucose
Assignee: Warner Lambert Co LLC
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Filing: 1972-07-28
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Granted: 1973-12-11
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Expires: 1992-07-28
Abstract
Abstract AN O-TOLUIDINE REAGENT COMPOSITION CONTAINING AN ARSENIC COMPOUND FOR USE IN THE DETERMINATION OF GLUCOSE IN BIOLOGICAL FLUIDS.
Inventors
- 👤 J Dooley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:27
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/48; G01N33/50; G01N33/66; Y; Y10; Y10T; Y10T436/00; Y10T436/14; Y10T436/142222; Y10T436/143333; Y10T436/144444
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) | 1976-12-10 | 1977-06-11 | 1977-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-10 | 1981-06-11 | 1981-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-10 | 1985-06-11 | 1985-12-11 | $7700.00 | Window Closed / Lapsed |