Liquid purification or separation – Filter – Supported – shaped or superimposed formed mediums
Reexamination Certificate
2005-10-25
2005-10-25
Barry, Chester T. (Department: 1724)
Liquid purification or separation
Filter
Supported, shaped or superimposed formed mediums
C210S501000, C210S502100, C210S503000, C210S510100
Reexamination Certificate
active
06957743
ABSTRACT:
A method and device for the filtration and/or purification of fluids water or other solutions containing microbiological contaminants, such as fluids containing including bacteria and/or viruses, where the fluid water is passed through a purification material composed of apatite and absorption media in a fixed binder matrix.
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Hughes Kenneth D.
Johnston Arthur F.
Johnston Arthur W.
Williams Frank A.
Barry Chester T.
Kilpatrick & Stockton LLP
Watervisions International, Inc.
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