4. Chemistry: natural resins or derivatives; peptides or proteins;
  5. Proteins, i.e., more than 100 amino acid residues

Tsu-An Hsu

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Anti-enterovirus compounds

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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Extracts from Chlorella

Drug – bio-affecting and body treating compositions – Extract or material containing or obtained from an alga as...
Reexamination Certificate

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Hepatitis C virus inhibitors

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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Imidazolidinone and imidazolidinethione 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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Indole 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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Profile ID: LFUS-PAI-P-2117200

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