Patent US3634397A successfully refreshed from Google Patents.
US3634397A
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US
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Complete short-chain esters of polyol mono-(acidic lipid) esters
Assignee: Procter and Gamble Co
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Filing: 1969-05-16
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Granted: 1972-01-11
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Expires: 1989-05-16
Abstract
Abstract NOVEL COMPLETE SHORT-CHAIN ESTERS OF POLYOL MONO(ACIDIC LIPID) ESTERS ARE USEFUL AS SYNTHETIC FATS, ESPECIALLY FOR FRYING. EXAMPLES OF THE NOVEL COMPOUNDS INCLUDE, 1,3-DISTEARIN GLUTARATYL-1-GLYCEROL DIACETATE AND 1,3DIPALMITIN SUCCINATYL-1-SORBITOL PENTABUTYRATE.
Inventors
- 👤 James E Thompson
- 👤 James B Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:54
CPC Classifications
C; C07; C07H; C07H13/00; C07H13/02; C07H13/04; C07H13/06; A; A23; A23D; A23D9/00; A23D9/007; A23D9/013; C11; C11C; C11C3/00; C11C3/04
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) | 1975-01-10 | 1975-07-12 | 1976-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-10 | 1979-07-12 | 1980-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-10 | 1983-07-12 | 1984-01-11 | $7700.00 | Window Closed / Lapsed |