4. Drying and gas or vapor contact with solids
  5. Apparatus
  6. With means to interlock operable elements

Yi Chen

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4-Alkenyl- and 4-alkynyloxindoles

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

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4-alkenyl-and 4-alkynyloxindoles

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

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4-alkenyl-and 4-alkynyloxindoles

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

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Biaryl heterocyclic compounds and methods of making and...

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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Biaryl heterocyclic compounds and methods of making and...

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-571930

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