US2862875A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conversion of hydrocarbons with the use of a kaolin composite catalyst
Assignee: Individual
•
Filing: 1953-04-30
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Granted: 1958-12-02
•
Expires: 1973-04-30
Abstract
No abstract record available.
Inventors
- 👤 Jacque C Morrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:36
CPC Classifications
C; C10; C10G; C10G35/00; C10G35/04; C10G35/06; B; B01; B01J; B01J21/00; B01J21/16; B01J23/00; B01J23/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A PROCESS FOR THE CONVERSION OF HIGHER BOILING TO LOWER BOILING HYDROCARBON OF HIGH OCTANE VALUE AND SUITABLE FOR MOTOR FUEL WHCH COMPRISES SUBJECTING THE SAID HYDROCARBONS TO CONVERSION CONDICTIONS OF TEMPERATURE AND SPACED VELOCITIES IN THE PRESENCE OF A COMPOSITED CATALYST COMPRISING AN INTIMATE AND INTEGRATED MIXTURE OF KAOLIN AND SAID ADDED ACTIVE TITANIUM OXIDE, THE ACTIVE TITANIUM OXIDE COMPRISING FROM 1% TO ABOUT 10% OF THE SAID MIXTURE.
Claim 2
Dependent Claim
70 words
A PROCESS FOR THE CONVERSION OF HIGHER BOILING TO LOWER BOILING HYDROCARBON OF HIGH OCTANE VALUE AND SUITABLE FOR MOTOR FUEL WHCH COMPRISES SUBJECTING THE SAID HYDROCARBONS TO CONVERSION CONDICTIONS OF TEMPERATURE AND SPACED VELOCITIES IN THE PRESENCE OF A COMPOSITED CATALYST COMPRISING AN INTIMATE AND INTEGRATED MIXTURE OF KAOLIN AND SAID ADDED ACTIVE TITANIUM OXIDE, THE ACTIVE TITANIUM OXIDE COMPRISING FROM 1% TO ABOUT 10% OF THE SAID MIXTURE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |