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US3702293A Expired / Lapsed US ⏱️ 0.0 years remaining

Hydrocarbon conversion process with a bimetallic catalyst

Assignee: Universal Oil Products Co
•
Filing: 1971-12-30
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Granted: 1972-11-07
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Expires: 1991-12-30
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Abstract

Abstract HYDROCARBONS ARE CONVERTED BY CONTACTING THEM, AT HYDROCARBON CONVERSION CONDITIONS, WITH A CATALYTIC COMPOSITE, COMPRISING A PLATINUM GROUP COMPONENT AND A GROUP IV-A METALLIC COMPONENT COMBINED WITH A CARRIER MATERIAL CONTAINING ALUMINA AND FINELY DIVIDED, ZEOLITIC CRYSTALLINE ALUMINOSILICATE. A SPECIFIC EXAMPLE OF THE HYDROCARBON CONVERSION PROCESSES DISCLOSED HEREIN IS A PROCESS FOR PRODUCING LPG AND A HIGH OCTANE REFORMATE, WHICH COMPRISES CONTACTING A HYDROCARBON CHARGE STOCK AND HYDROGEN, AT LPG PRODUCTION CONDITIONS, WITH A CATALYTIC COMPOSITE CONTAINING 0.01 TO 2 WT. PERCENT PLATINUM, 0.1 TO 3.5 WT. PERCENT HALOGEN AND 0.01 TO 5 WT. PERCENT GERMANIUM COMBINED WITH A GAMMA-ALUMINA CARRIER MATERIAL HAVING 0.1 TO 20 WT. PERCENT OF THE HYDROGEN FORM OF MORDENITE UNIFORMLY DISTRIBUTED THERETHROUGH.

Inventors

  • 👤 John C Hayes
  • 👤 Roy T Mitsche
  • 👤 Richard E Rausch
  • 👤 Frederick C Wilhelm

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 05:14
CPC Classifications
B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/064; B01J29/068; C; C10; C10G; C10G35/00; C10G35/04; C10G35/06; C10G35/095; Y; Y10; Y10S; Y10S208/00; Y10S208/02

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) 1975-11-07 1976-05-08 1976-11-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-11-07 1980-05-08 1980-11-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-11-07 1984-05-08 1984-11-07 $7700.00 Window Closed / Lapsed

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