4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Phosphorus acids or salts thereof

Chukwuma O Nwaonicha

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2,4-pyrimidinediamine compounds and their uses

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Reexamination Certificate

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2,4-pyrimidinediamine compounds and their uses

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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2,4-pyrimidinediamine compounds and their uses

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Reexamination Certificate

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2,5-linked polyfluorenes for optoelectronic devices

Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
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3,4,5,4′-tetramethoxyl-α,β-diphenylethane...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heavy metal containing doai
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