8 Patents
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- US121964852025Method and Apparatus for Obtaining Pressurized Nitrogen by Cryogenic Separation of Air
LINDE AKTIENGESELLSCHAFT
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- US119597012024Air Separation Unit and Method for Production of High Purity Nitrogen Product Using a Distillation Column System with an Intermediate Pressure Kettle Column
Praxair Technology, Inc.
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- US116027132023Method for Cryogenic Separation of Air, and Air Separation Plant
Linde Aktiengesellschaft
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