Liquid purification or separation – Processes – Utilizing electrical or wave energy directly applied to...
Reexamination Certificate
2007-06-12
2007-06-12
Savage, Matthew O. (Department: 1724)
Liquid purification or separation
Processes
Utilizing electrical or wave energy directly applied to...
C210S106000, C210S236000, C210S332000, C210S388000, C210S433100, C210S785000
Reexamination Certificate
active
10909082
ABSTRACT:
A filtration system comprising a filter cassette having integrated ultrasonic transducers incorporated therein, and a method for using the same. The integrated system of filters and transducers can be hardened for use in hazardous environments, and is particularly suitable for the implementation of sonication in cross flow filtration processes further integrated with a manufacturing process. The system provides cost savings both in terms of less equipment and space for cleaning processes on the manufacturing floor.
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Crandall Raymond K.
Meyer Robert
Strong Kenneth
Pillsbury Winthrop Shaw & Pittman LLP
Savage Matthew O.
Xerox Corporation
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