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US3775301A Expired / Lapsed US ⏱️ 0.0 years remaining

Hydrocarbon conversion with a trimetallic catalytic composite

Assignee: Universal Oil Products Co
•
Filing: 1972-02-11
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Granted: 1973-11-27
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Expires: 1992-02-11
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Abstract

Abstract HYDROCARBONS ARE CONVERTED BY CONTACTING THEM AT HYDROCARBON CONVERSION CONDITIONS WITH A CATALYTIC COMPOSITE COMPRISING A COMBINATION OF CATALYTICALLY EFFECTIVE AMOUNTS OF A PLATINUM COMPONENT, A REHENIUM COMPONENT AND A GERMANIUM COMPONENT WITH A POROUS CARRIER MATERIAL. A SPECIFIC EXAMPLE OF THE DISCLOSED HYDROCARBON CONVERSION PROCESSES IS A PROCESS FOR THE CATALYTIC REFORMING OF A GASOLINE FRACTION WHICH COMPRISES CONTACTING THE GASOLINE FRACTION AND HYDROGEN WITH A CATALYTIC COMPOSITE, COMPRISING A COMBINATION OF CATALYTICALLY EFFECTIVE AMOUNTS OF A PLATINUM COMPONENT, A RHENIUM COMPONENT, A GERMANIUM COMPONENT AND A HALOGEN COMPONENT WITH AN ALUMINA CARRIER MATERIAL, AT REFORMING CONDITIONS.

Inventors

  • 👤 J Hayes

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 08:56
CPC Classifications
B; B01; B01J; B01J37/00; B01J37/22; B01J23/00; B01J23/38; B01J23/54; B01J23/56; B01J23/64; B01J23/656; B01J23/6567; C; C10; C10G; C10G35/00; C10G35/04; C10G35/06; C10G35/085; C10G35/09

Claims Analysis

Total Claims: 0
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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) 1976-11-26 1977-05-28 1977-11-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-11-26 1981-05-28 1981-11-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-11-26 1985-05-28 1985-11-27 $7700.00 Window Closed / Lapsed

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