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

John J. Ostermaier

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Distillative method for separating hexamethylenediamine from...

Distillation: processes – separatory – With measuring – testing or inspecting – Of temperature or pressure
Reexamination Certificate

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Method for making caprolactam from impure ACN in which THA...

Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Reexamination Certificate

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Method for making caprolactam from impure ACN wherein...

Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Reexamination Certificate

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Preparation of zerovalent nickel complexes

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
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Process for making caprolactam

Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1029605

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