US3776900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilization of reduced coenzymes
Assignee: GD Searle LLC
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Filing: 1971-04-26
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Granted: 1973-12-04
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Expires: 1991-04-26
Abstract
Abstract STABILIZATION OF REDUCED COENZYMES SUCH AS REDUCED DIPHOSPHOPYRIDINE NUCLEOTIDE AND REDUCED TRIPHOSPHOPYRIDINE NUCLEOTIDE IS ACHIEVED BY DISSOLVING THE REDUCED COENZYME IN A SOLVENT MIXTURE CONSISTING OF A WATER-SOUBLE ALKANOL AND A WATER-SOLUBLE POLYHYDROXY ALCOHOL.
Inventors
- 👤 F Hammer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:29
CPC Classifications
C; C12; C12Q; C12Q1/00; Y; Y10; Y10T; Y10T436/00; Y10T436/10; Y10T436/108331
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) | 1976-12-03 | 1977-06-04 | 1977-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-03 | 1981-06-04 | 1981-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-03 | 1985-06-04 | 1985-12-04 | $7700.00 | Window Closed / Lapsed |