Liquid purification or separation – Filter – Material
Reexamination Certificate
2007-12-04
2007-12-04
Upton, Christopher (Department: 1724)
Liquid purification or separation
Filter
Material
C210S504000, C210S505000, C210S508000
Reexamination Certificate
active
10992296
ABSTRACT:
What is disclosed are compositions, devices, and methods for use in environmental remediation. The compositions are for use in a variety of environmental remediation barriers including fiber rolls, mats or blankets, and berms. Applications for the use of the compositions, devices, and methods include remediation of runoff water, of livestock waste, of eutrification of waterways, and for the revetment of banks.
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Fliesler & Meyer LLP
Upton Christopher
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