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Patent US3093630A successfully refreshed from Google Patents.
US3093630A
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Process for purification of citrus oil
Assignee: Suni-Citrus Products Co
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Filing: 1959-10-16
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Granted: 1963-06-11
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Expires: 1979-10-16
Abstract
No abstract record available.
Inventors
- 👤 Fred W Muncie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:31
CPC Classifications
C; C11; C11B; C11B1/00; C11B1/10; A; A23; A23L; A23L27/00; A23L27/10; A23L27/12; A23L27/13; A61; A61K; A61K36/00; A61K36/18; A61K36/185; A61K36/75; A61K36/752; Y; Y10; Y10S; Y10S585/00; Y10S585/929; Y10S585/947
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
A PROCESS FOR PURIFICATION OF CITRUS OIL DEGRADED BY THE AIR OXIDTION OF THE LIMONENE THEREIN, CONSISTING OF: INTRODUCING SAID DEGRADED CITRUS OIL INTO HEATED CITRUS REFUSE SOLUBLES IN AQUEOUS SOLUTION, AND THERERAFTER, CONTINOUSLY STEAM DISTILLING TO RECOVER THE VOLATILE PORTION OF THE SAID OIL FROM THE RESULTING MIXTURE.
Claim 2
Dependent Claim
49 words
A PROCESS FOR PURIFICATION OF CITRUS OIL DEGRADED BY THE AIR OXIDTION OF THE LIMONENE THEREIN, CONSISTING OF: INTRODUCING SAID DEGRADED CITRUS OIL INTO HEATED CITRUS REFUSE SOLUBLES IN AQUEOUS SOLUTION, AND THERERAFTER, CONTINOUSLY STEAM DISTILLING TO RECOVER THE VOLATILE PORTION OF THE SAID OIL FROM THE RESULTING MIXTURE.
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) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |