Patent US2906700A successfully refreshed from Google Patents.
US2906700A
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Alloys of platinum and germanium as catalysts for the reforming of nparaffin hydrocarbons
Assignee: Standard Oil Co
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Filing: 1957-12-31
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Granted: 1959-09-29
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Expires: 1977-12-31
Abstract
No abstract record available.
Inventors
- 👤 Harrison M Stine
- 👤 Strecker Harold Arthur
- 👤 Jr Robert B Faris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:32
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; B01J23/62; B01J23/622; B01J23/624; C07; C07C; C07C5/00; C07C5/22; C07C5/27; C07C5/2767; C07C5/277; C07C5/2791
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
THE METHOD OF PRODUCING A REFORMING CATALYST WHICH COMPRISES IMPREGNATING A SUPPORT WITH PLATINUM AND GERMANIUM COMPOUNDS, HEATING AT A TEMPERATURE 900 TO 1800* F. IN A REDUCING ATMOSPHERE TO FORM A SOLID SOLUTION OF SAID PLATINUM AND GERMANIUM, THE PROPORTIONS OF SAID PLATINUM AND GERMANIUM COMPOUNDS PROVIDING A WEIGHT RATIO OF PLATINUM TO GERMANIUM RANGING FROM 5 TO 95% IN THE FINISHED CATALYST.
Claim 2
Independent Claim
64 words
THE METHOD OF PRODUCING A REFORMING CATALYST WHICH COMPRISES IMPREGNATING A SUPPORT WITH PLATINUM AND GERMANIUM COMPOUNDS, HEATING AT A TEMPERATURE 900 TO 1800* F. IN A REDUCING ATMOSPHERE TO FORM A SOLID SOLUTION OF SAID PLATINUM AND GERMANIUM, THE PROPORTIONS OF SAID PLATINUM AND GERMANIUM COMPOUNDS PROVIDING A WEIGHT RATIO OF PLATINUM TO GERMANIUM RANGING FROM 5 TO 95% IN THE FINISHED CATALYST.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |