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

Roland Krafczyk

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Oligomeric organosilanes, process for their production and...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Reexamination Certificate

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Organosilicon compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate

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Organosilicon compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate

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Organosilicon compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate

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Organosilicon compounds

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2026769

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