Patent US4235866A successfully refreshed from Google Patents.
Patent US3089761A successfully refreshed from Google Patents.
US3089761A
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Fuel oil composition
Assignee: ExxonMobil Oil Corp
•
Filing: 1958-05-16
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Granted: 1963-05-14
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Expires: 1978-05-16
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry J Andress
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:18
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/232
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A DISTILLATE FUEL OIL CONTAINING A SMALL AMOUNT, SUFFICIENT TO INHIBT EMULSIFICATION OF THE FUEL OIL WITH WATER, OF A FUEL-OIL-SOLUBLE COMPOUND SELECTED FROM THE GROUP REPRESENTED BY THE GENERAL FORMULATAE:
Claim 2
Dependent Claim
31 words
A DISTILLATE FUEL OIL CONTAINING A SMALL AMOUNT, SUFFICIENT TO INHIBT EMULSIFICATION OF THE FUEL OIL WITH WATER, OF A FUEL-OIL-SOLUBLE COMPOUND SELECTED FROM THE GROUP REPRESENTED BY THE GENERAL FORMULATAE:
References Cited (Backward Citations)
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Cited
US2568876A
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US2819284A
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US2917376A
Cited
US2888337A
Cited
US2917646A
Cited
US2844446A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |