4. Drug, bio-affecting and body treating compositions
  5. Designated organic active ingredient containing
  6. Radical -xh acid, or anhydride, acid halide or salt thereof...

Ceila Chang

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β-substituted β-aminoethyl phosphonate derivatives

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Reexamination Certificate

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&agr;,&agr;-dibromo-&agr;-chloro-acetophenones as synthons

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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&agr;-and &bgr;-amino acid hydroxyethylamino sulfonamides...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – N-c doai
Reexamination Certificate

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&agr;-substituted-1-benzyl-napthyls

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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[1-indanon-2-yl]methylpiperidines

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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Profile ID: LFUS-PAI-P-38209

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