4. Liquid purification or separation
  5. Filter
  6. Supported, shaped or superimposed formed mediums

Tao Li

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3-Quinuclidinyl amino-substituted biaryl 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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3-quinuclidinyl heteroatom bridged biaryl derivatives

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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Apparatus and method for sealing fluid filter by infrared...

Electric heating – Metal heating – For bonding with pressure
Reexamination Certificate

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Apparatus and method of sintering elements by infrared heating

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making porous product
Reexamination Certificate

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Back plate assembly for a board

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
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Profile ID: LFUS-PAI-P-881947

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