Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture
Reexamination Certificate
2006-07-18
2006-07-18
Doerrier, William C. (Department: 3744)
Refrigeration
Cryogenic treatment of gas or gas mixture
Separation of gas mixture
C062S602000, C062S928000, C062S054200
Reexamination Certificate
active
07076970
ABSTRACT:
A system for the bulk supply and delivery of a carbon dioxide product stream to at least one process tool in a plurality of applications at varying pressure, purity or other process parameter within a manufacturing facility and method comprising same is disclosed herein. In one embodiment, the system is comprised of: a carbon dioxide source, a carbon dioxide delivery system containing a low pressure delivery and distribution system, and a plurality of applications containing at least one process tool.
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Gershtein Vladimir Yliy
Mattiola Paul Anthony
Air Products and Chemicals Inc.
Doerrier William C.
Morris-Oskanian Rosaleen P.
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