Patent US2977283A successfully refreshed from Google Patents.
US2977283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Therapeutic intravenous fat compositions
Assignee: Pharmacia and Upjohn Co
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Filing: 1957-09-05
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Granted: 1961-03-28
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Expires: 1977-09-05
Abstract
No abstract record available.
Inventors
- 👤 Curtis E Meyer
- 👤 James A Fancher
- 👤 Paul E Schurr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:15
CPC Classifications
A; A61; A61K; A61K35/00; A61K35/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A THERAPEUTIC FAT PRODUCT WHICH IS ESPECIALLY SUITABLE FOR INTRAVENOUS USE IN HUMAN BEINGS, WHICH PRODUCT COMPRISES A METABOLIZABLE, NON-TOXIC, FIXED OIL EMULSIFIED IN AN AQUEOUS VEHICLE BY A SOYA PHOSPHATIDE FRACTION WHICH (1) IS STABLE, (2) IS WATER-DISPERSIBLE, (3) IS VEGETABLE OIL-SOLUBLE, (4) IS MONATOMIC LOWER-MOLECULAR WEIGHT ALIPHATIC ALCOHOL-SOLUBLE, AND (5) IS PREPARED BY ADSORBING UNDERSIRABLE REACTIVE MATERIALS FOUND IN MONATOMIC LOWER MOLECULAR WEIGHT ALIPHATIC ALCOHOL-DISSOLVED SOYA PHOSPHATIDES ON AN ADSORBENT SELECTED FROM THE GROUP CONSISTING OF ALUMINUM OXIDE, MAGNESIUM OXIDE AND ACTIVATED CARBON.
Claim 2
Dependent Claim
85 words
A THERAPEUTIC FAT PRODUCT WHICH IS ESPECIALLY SUITABLE FOR INTRAVENOUS USE IN HUMAN BEINGS, WHICH PRODUCT COMPRISES A METABOLIZABLE, NON-TOXIC, FIXED OIL EMULSIFIED IN AN AQUEOUS VEHICLE BY A SOYA PHOSPHATIDE FRACTION WHICH (1) IS STABLE, (2) IS WATER-DISPERSIBLE, (3) IS VEGETABLE OIL-SOLUBLE, (4) IS MONATOMIC LOWER-MOLECULAR WEIGHT ALIPHATIC ALCOHOL-SOLUBLE, AND (5) IS PREPARED BY ADSORBING UNDERSIRABLE REACTIVE MATERIALS FOUND IN MONATOMIC LOWER MOLECULAR WEIGHT ALIPHATIC ALCOHOL-DISSOLVED SOYA PHOSPHATIDES ON AN ADSORBENT SELECTED FROM THE GROUP CONSISTING OF ALUMINUM OXIDE, MAGNESIUM OXIDE AND ACTIVATED CARBON.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-27 | 1964-09-26 | 1965-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-27 | 1968-09-26 | 1969-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-27 | 1972-09-26 | 1973-03-28 | $7700.00 | Window Closed / Lapsed |