4. Chemistry of inorganic compounds
  5. Nitrogen or compound thereof
  6. Oxygen containing

Antonio Augusto M. Velloso

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Method and production of nitric acid

Chemistry of inorganic compounds – Nitrogen or compound thereof – Oxygen containing
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Method for production of hydroxylamine sulfate in the...

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 production of hydroxylammonium phosphate in the...

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-1155893

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