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

Karl Wieghardt

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Composition and method for bleaching a substrate

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – With oxygen or halogen containing chemical bleach or oxidant...
Reexamination Certificate

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Cu.sup.II and Zn.sup.II phenoxyl complexes and radical complexes

Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing
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Ligand and complex for catalytically bleaching a substrate

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-1639891

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