4. Liquid purification or separation
  5. Processes
  6. Ion exchange or selective sorption

Robert L. Durham

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Biogenetic silica insulation

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent

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Bound aggregate method and composition

Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent

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Filtration with biogenetic silica

Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent

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Floodlight

Illumination – Elongated source light unit or support – Housing
Patent

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Plant growth media containing rice hull ash

Chemistry: fertilizers – Processes and products – Organic material-containing
Patent

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Profile ID: LFUS-PAI-P-228171

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