Apparatus and method for fluid injection

Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...

Reexamination Certificate

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C204S643000

Reexamination Certificate

active

06893547

ABSTRACT:
Methods and apparatuses for metered injection of a fluid packet. A vessel containing a fluid is pressurized to a pressure less than or equal to a hold-off pressure. The fluid is subjected to an extraction force to form the fluid packet and extract the fluid packet from the vessel onto a surface.

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