Patent US3097970A successfully refreshed from Google Patents.
US3097970A
Expired / Lapsed
US
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Method of clarifying cane sugar juice
Assignee: Dow Silicones Corp
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Filing: 1960-12-08
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Granted: 1963-07-16
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Expires: 1980-12-08
Abstract
No abstract record available.
Inventors
- 👤 Delfin Juan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:28
CPC Classifications
C; C13; C13B; C13B20/00; C13B20/12; C13B20/126
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
IN THE CLARIFICATION OF AQUEOUS CANE SUGAR JUICE SOLUTIONS THE IMPROVEMENT CONSISTING OF ADDING TO SAID SOLUTION AT LEAST 0.5 PART BY WEIGHT FLUID ORGANOSILOXANE POLYMER PER MILLION PARTS BY WEIGHT OF SOLUTION.
Claim 2
Dependent Claim
33 words
IN THE CLARIFICATION OF AQUEOUS CANE SUGAR JUICE SOLUTIONS THE IMPROVEMENT CONSISTING OF ADDING TO SAID SOLUTION AT LEAST 0.5 PART BY WEIGHT FLUID ORGANOSILOXANE POLYMER PER MILLION PARTS BY WEIGHT OF SOLUTION.
References Cited (Backward Citations)
US2216754A
Cited
US2539397A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |