US3729461A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synthesis of glycosyl glycerides
Assignee: United States Department of Agriculture
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Filing: 1970-12-23
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Granted: 1973-04-24
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Expires: 1990-12-23
Abstract
Abstract A METHOD FOR SYNTHESIZING GLYCOSYL GLYCERIDES FROM 2,5METHYLENE-D-MANNITOL ACETOBROMOGALACTOSE AND FATTY ACID CHLORIDES IS DESCRIBED. SPECIFIC FATTY ACIDS ARE ATTACHED AT SPECIFIC GLYCERYL POSITIONS TO GIVE SUCH COMPOUNDS AS 1-O-PALMITOYL-2-O-LINOLEOYL - 3 - O-(B-D-GALACTOPYRANOSYL)-SN-GLYCEROL.
Inventors
- 👤 Y Pomeranz
- 👤 H Wehrli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:32
CPC Classifications
C; C07; C07H; C07H15/00; C07H15/02; C07H15/04; C07H15/06
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) | 1976-04-23 | 1976-10-23 | 1977-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-04-23 | 1980-10-23 | 1981-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-04-23 | 1984-10-23 | 1985-04-24 | $7700.00 | Window Closed / Lapsed |