Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Reexamination Certificate
2007-12-04
2007-12-04
Kornakov, M. (Department: 1746)
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
C134S001300, C438S906000
Reexamination Certificate
active
11458863
ABSTRACT:
Devices and methods of cleaning are described. The methods, and devices formed by the methods have a number of advantages. Embodiments are shown that include cleaning using a supercritical fluid. Advantages include a combination of both chemical and mechanical removal abilities from the supercritical fluid. Mechanical energy for cleaning is transmitted in a homogenous manner throughout a carrier fluid. The mechanical energy provided in methods shown also can also be used with delicate surface features.
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Kornakov M.
Micro)n Technology, Inc.
Schwegman Lundberg & Woessner, P.A.
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