US2848510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manganese reforming oxide-containing catalyst
Assignee: Phillips Petroleum Co
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Filing: 1954-09-16
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Granted: 1958-08-19
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Expires: 1974-09-16
Abstract
No abstract record available.
Inventors
- 👤 John W Myers
- 👤 Jr Lloyd C Mabry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:44
CPC Classifications
C; C10; C10G; C10G35/00; C10G35/04; C10G35/06; C10G35/085; C10G35/09; B; B01; B01J; B01J23/00; B01J23/38; B01J23/54; B01J23/56; B01J23/64; B01J23/656; B01J23/6562; C07; C07C; C07C5/00; C07C5/22; C07C5/2206; C07C5/226; C07C5/27; C07C5/2729; C07C5/2732; C07C5/2754; C07C5/2767; C07C5/277; C07C5/2791; C07C2521/00; C07C2521/02; C07C2521/04; C07C2523/00; C07C2523/16; C07C2523/32; C07C2523/34; C07C2523/38; C07C2523/40; C07C2523/42; C07C2523/54; C07C2523/56; C07C2523/64; C07C2523/656; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/52
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
75 words
A PROCESS FOR THE CATALYTIC CONVERSION OF A FLUID HYDROCARBON MATERIAL TO MORE VALUABLE HYDROCARBON WHICH COMPRISES CONTACTING SAID MATERIAL WITH A CATALYST COMPRISING A MEMBER OF THE GROUP CONSISTING OF PLATINUM AND PALLADIUM IN AN AMOUNT IN THE RANGE OF 0.1 TO 5 WT. PERCENT, MANGANESE OXIDE IN THE RANGE OF 1 TO 20 WT. PERCENT, AND THE BALANCE A CRACKING COMPONENT, UNDER CONVERSION CONDITIONS WHICH CONVERT SAID HYDROCARBON MATERIAL INTO MORE VALUABLE HYDROCARBONS.
Claim 2
Dependent Claim
75 words
A PROCESS FOR THE CATALYTIC CONVERSION OF A FLUID HYDROCARBON MATERIAL TO MORE VALUABLE HYDROCARBON WHICH COMPRISES CONTACTING SAID MATERIAL WITH A CATALYST COMPRISING A MEMBER OF THE GROUP CONSISTING OF PLATINUM AND PALLADIUM IN AN AMOUNT IN THE RANGE OF 0.1 TO 5 WT. PERCENT, MANGANESE OXIDE IN THE RANGE OF 1 TO 20 WT. PERCENT, AND THE BALANCE A CRACKING COMPONENT, UNDER CONVERSION CONDITIONS WHICH CONVERT SAID HYDROCARBON MATERIAL INTO MORE VALUABLE HYDROCARBONS.
Claim 3
Dependent Claim
29 words
THE PROCESS OF CLAIM 1 WHEREIN THE CRACKING COMPONENT IS SELECTED FROM THE GROUP CONSISTING OF ACID ACTIVATED ALUMINUM SILICATE CLAY, SILICA-ALUMINA, SILICAZIRCONIA, SILICA-ALUMINA-ZIRCONIA, SILICA-MAGNESIA, SILICAALUMINA-MAGNESIA, AND FLUORNIATED ALUMINA.
Claim 4
Dependent Claim
25 words
THE PROCESS OF CLAIM 2 WHEREIN THE HYDROCARBON MATERIAL COMPRISES A XYLENE FRACTION OF OTHER THAN AN EQUILIBRIUM CONCENTRATION AND XYLENE ISOMERIZING CONDITIONS ARE MAINTAINED.
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) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |