US2871148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crystallizing of sugars
Assignee: Hodag Chemical Corp
•
Filing: 1957-04-03
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Granted: 1959-01-27
•
Expires: 1977-04-03
Abstract
No abstract record available.
Inventors
- 👤 Sheldon E Kent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:39
CPC Classifications
C; C13; C13B; C13B30/00; C13B30/02; C13B30/021; C13K; C13K1/00; C13K1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
IN THE PROCESS OF CRYSTALLIZING SUGARS, THE STEP WHICH COMPRISES CARRYING OUT THE CRYSTALLIZATION IN THE PRESENCE OF A FATTY ACID ESTER OF A GLYCOSIDE, THE FATTY ACID ACYL RADICAL OF SAID ESTER CONTAINING FROM 8 TO 22 CARBON. ATOMS.
Claim 2
Dependent Claim
40 words
IN THE PROCESS OF CRYSTALLIZING SUGARS, THE STEP WHICH COMPRISES CARRYING OUT THE CRYSTALLIZATION IN THE PRESENCE OF A FATTY ACID ESTER OF A GLYCOSIDE, THE FATTY ACID ACYL RADICAL OF SAID ESTER CONTAINING FROM 8 TO 22 CARBON. ATOMS.
References Cited (Backward Citations)
US700099A
Cited
US2591704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-26 | 1962-07-28 | 1963-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-26 | 1966-07-28 | 1967-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-26 | 1970-07-28 | 1971-01-27 | $7700.00 | Window Closed / Lapsed |