4. Catalyst, solid sorbent, or support therefor: product or process
  5. Catalyst or precursor therefor
  6. Sulfur or compound containing same

Steven G. Thoma

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Composite zeolite membranes

Liquid purification or separation – Filter – Supported – shaped or superimposed formed mediums
Reexamination Certificate

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Enhanced selectivity of zeolites by controlled carbon...

Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – Activating treatment
Reexamination Certificate

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Gas impermeable glaze for sealing a porous ceramic surface

Gas separation: apparatus – Apparatus for selective diffusion of gases – Hollow fiber or cylinder
Reexamination Certificate

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In-situ formation of nanoparticles within a silicon-based...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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Nanocluster-based white-light-emitting material employing...

Compositions – Inorganic luminescent compositions – Zinc or cadmium containing
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Profile ID: LFUS-PAI-P-2165885

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