4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Pteroyl per se or having -c-, wherein x is chalcogen, bonded...

Erich Leeser

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2-Substituted pyrimidines

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate

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4-(diarylmethyl)-1-piperazinyl derivatives

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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Anti-cancer cyclopenta [G]quinazoline compounds

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate

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Benzofurans and indols

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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Dihydropteridinone compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Pteroyl per se or having -c- – wherein x is chalcogen – bonded...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2160349

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