4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Oxygen containing

Ursula Jansen

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Liquid tetrabutyl ammonium phenolate formulation

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate

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Method for producing carboxylic acid benzyl esters

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate

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Method for producing diaryl carbonates

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbonate esters
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Method for producing tetrabutyl ammonium phenolate diphenol...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Reexamination Certificate

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Method for reprocessing reaction mixtures containing diaryl...

Distillation: processes – separatory – With measuring – testing or inspecting – Of temperature or pressure
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Profile ID: LFUS-PAI-P-1130507

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