US3632503A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalytic composite of platinum tin and germanium with carrier material and reforming therewith
Assignee: Universal Oil Products Co
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Filing: 1969-09-10
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Granted: 1972-01-04
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Expires: 1989-09-10
Abstract
Abstract A CATALYTIC COMPOSITE COMPRISING COMBINATION OF CATALYTICALLY EFFECTIVE AMOUNTS OF A PLATINUM GROUP COMPONENT, A TIN COMPONENT AND A GERMANIUM COMPONENT WITH A POROUS CARRIER MATERIAL IS DISCLOSED. THE PRINCIPAL UTILITY OF THIS COMPOSITE IS IN THE CONVERSION OF HYDROCARBONS, PARTICULARLY IN THE REFORMING OF A GASOLINE FRACTION. A SPECIFIC EXAMPLE OF THE DISCLOSED CATALYTIC COMPOSITE IS A COMBINATION OF CATALYTICALLY EFFECTIVE AMOUNTS OF A PLATINUM COMPONENT, A TIN COMPONENT, A GERMANIUM COMPONENT AND A HALOGEN COMPONENT WITH AN ALUMINA CARRIER MATERIAL.
Inventors
- 👤 J C Hayes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:26
CPC Classifications
B; B01; B01J; B01J37/00; B01J37/20; B01J23/00; B01J23/38; B01J23/54; B01J23/56; B01J23/62; B01J23/622; B01J23/626; C; C07; C07C; C07C5/00; C07C5/22; C07C5/2206; C07C5/226; C07C5/27; C07C5/2702; C07C5/2724; C07C5/32; C07C5/321; C07C5/324; C07C5/325; C10; C10G; C10G35/00; C10G35/04; C10G35/06; C10G35/085; C10G35/09; C10G47/00; C10G47/02; C10G47/10; C10G47/12; C10G47/14; C07C2521/00; C07C2521/02; C07C2521/04; C07C2523/00; C07C2523/02; C07C2523/04; C07C2523/14; C07C2523/38; C07C2523/40; C07C2523/42; C07C2523/54; C07C2523/56; C07C2523/62
Claims Analysis
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References Cited (Backward Citations)
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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) | 1975-01-03 | 1975-07-05 | 1976-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-03 | 1979-07-05 | 1980-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-03 | 1983-07-05 | 1984-01-04 | $7700.00 | Window Closed / Lapsed |