4. Catalyst, solid sorbent, or support therefor: product or process
  5. Solid sorbent
  6. Silicon containing

Donald R. Engelbert

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Desulfurization and novel sorbents for same

Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent
Reexamination Certificate

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Desulfurization process

Mineral oils: processes and products – Refining – With solid catalyst or absorbent
Reexamination Certificate

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Material level checking apparatus for use in a rotating member

Measuring and testing – Liquid level or depth gauge
Patent

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Process for removing sulfur compounds

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Carbon dioxide or hydrogen sulfide component
Patent

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Process to produce sorbents

Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Silicon containing
Patent

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Profile ID: LFUS-PAI-P-921882

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