Patent US3098766A successfully refreshed from Google Patents.
US3098766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for clarifying sugar juices by addition of a buffer
Assignee: Individual
•
Filing: 1960-05-03
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Granted: 1963-07-23
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Expires: 1980-05-03
Abstract
No abstract record available.
Inventors
- 👤 Payet Peel Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:57
CPC Classifications
C; C13; C13B; C13B20/00; C13B20/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
IN A PROCESS FOR CLARIFYING SUGAR JUICES EXTRACTED FROM A SUGAR PRODUCING PLANT, SAID SUGAR JUICE HAVING A NATURAL PH LEVEL OF APPROXIMATELY 5.5 TO 7, THE STEP OF INTRODUCING A BUFFER SYSTEM INTO THE SUGAR JUICE, SAID BUFFER SYSTEM ACTING TO MAINTAIN THE PH LEVEL OF THE SUGAR JUICE AT SAID NATURAL VALUE THROUGHOUT SAID CLARIFICATION PRODCURE.
Claim 2
Dependent Claim
58 words
IN A PROCESS FOR CLARIFYING SUGAR JUICES EXTRACTED FROM A SUGAR PRODUCING PLANT, SAID SUGAR JUICE HAVING A NATURAL PH LEVEL OF APPROXIMATELY 5.5 TO 7, THE STEP OF INTRODUCING A BUFFER SYSTEM INTO THE SUGAR JUICE, SAID BUFFER SYSTEM ACTING TO MAINTAIN THE PH LEVEL OF THE SUGAR JUICE AT SAID NATURAL VALUE THROUGHOUT SAID CLARIFICATION PRODCURE.
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) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |