US3012961A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of jet fuel
Assignee: ExxonMobil Oil Corp
•
Filing: 1959-05-14
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Granted: 1961-12-12
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Expires: 1979-05-14
Abstract
No abstract record available.
Inventors
- 👤 Paul B Weisz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:33
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/04; C10G; C10G69/00; C10G69/02; C10G69/08; C10G2400/00; C10G2400/08; C10G2400/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
THE PROCESS WHICH COMPRISES SUBJECTING PETROLEUM FRACTION HAVING AN END BOILING POINT OF ABOUT 500*F. AND CHARACTERIZED BY COMPONENTS BOILING WITHIN THE APPROXIMATE RANGE OF 400 TO 500*F. TO CATALYTIC REFORMING, SEPARATING THE RESULTING REFORMATE PRODUCT INTO A FRACTION BOILING BELOW ABOUT 400*F. AND A FRACTION BOILING ABOVE ABOUT 400*F. AND CATALYTICALLY HYDROGENATING THE LATTER FRACTION WITHOUT INTERMEDIATE TREATMENT
Claim 2
Dependent Claim
59 words
THE PROCESS WHICH COMPRISES SUBJECTING PETROLEUM FRACTION HAVING AN END BOILING POINT OF ABOUT 500*F. AND CHARACTERIZED BY COMPONENTS BOILING WITHIN THE APPROXIMATE RANGE OF 400 TO 500*F. TO CATALYTIC REFORMING, SEPARATING THE RESULTING REFORMATE PRODUCT INTO A FRACTION BOILING BELOW ABOUT 400*F. AND A FRACTION BOILING ABOVE ABOUT 400*F. AND CATALYTICALLY HYDROGENATING THE LATTER FRACTION WITHOUT INTERMEDIATE TREATMENT
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) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |