4. Catalyst, solid sorbent, or support therefor: product or process
  5. Catalyst or precursor therefor
  6. Metal, metal oxide or metal hydroxide

Qianwen Zhang

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Catalyst and process for LPG production

Chemistry of hydrocarbon compounds – Plural serial diverse syntheses
Reexamination Certificate

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Catalyst and process for producing liquefied petroleum gas

Chemistry of hydrocarbon compounds – Saturated compound synthesis – From nonhydrocarbon feed
Reexamination Certificate

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Catalyst for selective hydrogenation, its preparation...

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2741289

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