4. Mineral oils: processes and products
  5. Chemical conversion of hydrocarbons
  6. With preliminary treatment of feed

Charles Sumner

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Catalytic distillation and hydrogenation of heavy unsaturates in

Chemistry of hydrocarbon compounds – Adding hydrogen to unsaturated bond of hydrocarbon – i.e.,... – Hydrocarbon is contaminant in desired hydrocarbon
Patent

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Cyclohexane oxidation

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent

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Dual pressure catalytic distillation hydrogenation column...

Chemistry of hydrocarbon compounds – Adding hydrogen to unsaturated bond of hydrocarbon – i.e.,... – Hydrocarbon is contaminant in desired hydrocarbon
Reexamination Certificate

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Ethylene plant refrigeration system

Refrigeration – Cryogenic treatment of gas or gas mixture – Liquefaction
Patent

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Method for incorporating multiple cursors in a speech...

Data processing: speech signal processing – linguistics – language – Speech signal processing – Application
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1165940

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