Filter and associated method

Gas separation: apparatus – Apparatus for selective diffusion of gases

Reexamination Certificate

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Details

C096S011000, C096S012000, C096S153000, C096S154000, C095S045000, C095S129000, C095S139000, C095S140000, C095S285000, C055S361000, C055S521000, C055S522000, C055S524000, C055SDIG007, C422S180000, C422S211000, C422S222000, C423S230000, C423S239100, C423S244060, C502S300000

Reexamination Certificate

active

08007573

ABSTRACT:
A filter includes a membrane having pores and that is air permeable. A nanoparticle precursor is dispersed throughout the pores, and the nanoparticle precursor is responsive to a stimulus to form a catalytically active nanoparticle. An associated method is also provided.

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Vishal Bansal et al.; Article and Associated Method; Filed Herewith.
PCT International Search Report dated Aug. 29, 2008.

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