US2728706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fat composition for intravenous injection
Assignee: EF Drew and Co Inc
•
Filing: 1951-11-06
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Granted: 1955-12-27
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Expires: 1971-11-06
Abstract
No abstract record available.
Inventors
- 👤 Barsky George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:03
CPC Classifications
A; A61; A61K; A61K35/00; A61K35/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A COMPOSITION FOR INTRAVENOUS INJECTION CONSISTING ESSENTIALLY OF A WATER EMULSION OF A FAT WHICH IS THE SUBSTANTIALLY NEUTRAL GLYCERIDE ESTERS OF A MIXTURE OF FATTY ACIDS DERIVED FROM COCONUT TYPE OIL HAVING FROM 12 TO 18 CARBON ATOMS AND SAID ESTERS BEING UNHYDROGENATED, SAID MIXTURE CONTANING A MAJOR PROPORTION OF LAURIC AND MYRISTIC ACIDS AND BEING SUBSTANTIALLY FREE FROM WATER-SOLUBLE ACIDS.
Claim 2
Dependent Claim
62 words
A COMPOSITION FOR INTRAVENOUS INJECTION CONSISTING ESSENTIALLY OF A WATER EMULSION OF A FAT WHICH IS THE SUBSTANTIALLY NEUTRAL GLYCERIDE ESTERS OF A MIXTURE OF FATTY ACIDS DERIVED FROM COCONUT TYPE OIL HAVING FROM 12 TO 18 CARBON ATOMS AND SAID ESTERS BEING UNHYDROGENATED, SAID MIXTURE CONTANING A MAJOR PROPORTION OF LAURIC AND MYRISTIC ACIDS AND BEING SUBSTANTIALLY FREE FROM WATER-SOLUBLE ACIDS.
References Cited (Backward Citations)
US1816339A
Cited
US2185969A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-26 | 1959-06-27 | 1959-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-26 | 1963-06-27 | 1963-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-26 | 1967-06-27 | 1967-12-27 | $7700.00 | Window Closed / Lapsed |