4. Fluid sprinkling, spraying, and diffusing
  5. Rigid fluid confining distributor
  6. Having interior filter or guide

David L. Kershner

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3-methyl-7-butinyl-xanthines, the preparation thereof 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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8-(3-amino-piperidin-1-yl)-7-(but-2-ynyl)-xanthines, the...

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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8-(piperazin-1yl)- and 8-([1,4]diazepan-1yl)-xanthines, the...

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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Atomizer for dispensing liquids for medical purposes

Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – At or beyond outlet
Reexamination Certificate

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Benzimidazole derivatives useful as antiproliferative agents

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

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Profile ID: LFUS-PAI-P-2180727

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