US3264208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalytic hydrocarbon conversion with the use of a crystalline zeolite containing manganese ions
Assignee: Mobil Oil AS
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Filing: 1964-06-30
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Granted: 1966-08-02
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Expires: 1984-06-30
Abstract
No abstract record available.
Inventors
- 👤 Charles J Plank
- 👤 Edward J Rosinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:21
CPC Classifications
C; C10; C10G; C10G11/00; C10G11/02; C10G11/04; C10G11/05; B; B01; B01J; B01J21/00; B01J21/16; B01J29/00; B01J29/04; B01J29/06; B01J29/076; B01J8/00; B01J8/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
IN THE CATALYTIC CRACKING OF A HYDROCARBON OIL TO PRODUCE HYDROCARBONS OF A LOWER BOILING RANGE, THE IMPROVEMENT OF CONTAINING SAID OIL UNDER CRACKING CONDITIONS WITH DISCRETE PARTICLES OF A CRYSTALLINE ALUMINOSILICATE HAVING FROM 0.5 TO 1.0 EQUIVALENT PER GRAM ATOM OF ALUMINUM OF IONS OF POSITIVE VALENCE OF WHICH NO MORE THAN 0.25 EQUIVALENT ARE REPRESENTED BY ALKALI METAL CATIONS WITH THE REMAINING EQUIVALENTS BEING REPRESENTED BY BOTH MANGANESE CATIONS AND HYDROGEN IONS.
Claim 2
Dependent Claim
74 words
IN THE CATALYTIC CRACKING OF A HYDROCARBON OIL TO PRODUCE HYDROCARBONS OF A LOWER BOILING RANGE, THE IMPROVEMENT OF CONTAINING SAID OIL UNDER CRACKING CONDITIONS WITH DISCRETE PARTICLES OF A CRYSTALLINE ALUMINOSILICATE HAVING FROM 0.5 TO 1.0 EQUIVALENT PER GRAM ATOM OF ALUMINUM OF IONS OF POSITIVE VALENCE OF WHICH NO MORE THAN 0.25 EQUIVALENT ARE REPRESENTED BY ALKALI METAL CATIONS WITH THE REMAINING EQUIVALENTS BEING REPRESENTED BY BOTH MANGANESE CATIONS AND HYDROGEN IONS.
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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |