Distillation: processes – separatory – With measuring – testing or inspecting
Reexamination Certificate
2005-02-18
2010-06-08
Manoharan, Virginia (Department: 1797)
Distillation: processes, separatory
With measuring, testing or inspecting
C159S026200, C159S028600, C159S044000, C159S047100, C202S158000, C203S100000, C261S128000, C261S114300
Reexamination Certificate
active
07731822
ABSTRACT:
A column for distillation or fluid-fluid separation is oriented at an angle to the horizontal other than vertical to provide increased transfer plate surface area within the interior of a column of determined diameter and to reduce overall height of the structure.
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Keeling Kenneth A.
Keeling Patents & Trademarks LLC
Manoharan Virginia
Martinez Melissa M.
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