Liquid purification or separation – Processes – Ion exchange or selective sorption
Reexamination Certificate
2007-08-21
2007-08-21
Smith, Duane (Department: 1724)
Liquid purification or separation
Processes
Ion exchange or selective sorption
C210S287000, C210S290000, C210S502100, C210S505000, C210S508000, C210S690000, C210S691000
Reexamination Certificate
active
10238009
ABSTRACT:
The present invention relates to processes for removing water and/or surfactants from lipophilic fluids, absorbent materials employed in such processes, and lipophilic fluids produced by such processes.
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Burton Dewey Edward
France Paul Amaat Raymond Gerald
Radomyselski Arseni Valerevich
Miller Steven W.
Smith Duane
The Procter & Gamble & Company
William Zerby Kim
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