US2653901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adenylic acid salts-gelatin composition
Assignee: ERNST BISCHOFF Co Inc
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Filing: 1952-09-16
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Granted: 1953-09-29
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Expires: 1972-09-16
Abstract
No abstract record available.
Inventors
- 👤 Edward K Harvill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:11
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0019
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A THERAPEUTIC COMPOSITION TO PROVIDE A PROLONGED THERAPEUTIC ACTION IN THE BODY COMPRISING A MIXTURE OF ADENYLIC ACID AND A MONO-ALKALI METAL SALT OF ADENYLIC ACID DISSOLVED IN AN AQUEOUS, SLOWLY ABSORBABLE MENSTRUUM COMPRISING GELATINE AND HAVING A PH WITHIN THE RANGE FROM 5 TO 5.5, SAID MENSTRUUM BEING SOLID AT NORMAL BODY TEMPERATURES.
Claim 2
Dependent Claim
54 words
A THERAPEUTIC COMPOSITION TO PROVIDE A PROLONGED THERAPEUTIC ACTION IN THE BODY COMPRISING A MIXTURE OF ADENYLIC ACID AND A MONO-ALKALI METAL SALT OF ADENYLIC ACID DISSOLVED IN AN AQUEOUS, SLOWLY ABSORBABLE MENSTRUUM COMPRISING GELATINE AND HAVING A PH WITHIN THE RANGE FROM 5 TO 5.5, SAID MENSTRUUM BEING SOLID AT NORMAL BODY TEMPERATURES.
References Cited (Backward Citations)
US2530480A
Cited
GB642380A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-28 | 1957-03-30 | 1957-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-28 | 1961-03-30 | 1961-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-28 | 1965-03-30 | 1965-09-29 | $7700.00 | Window Closed / Lapsed |