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Zhijie Chen
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Creteil, FR
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Patents Grants
last 30 patents
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Patent Grant
Heat exchanger with multiple exchanger blocks with uniform fluid di...
Patent number
6,817,407
Issue date
Nov 16, 2004
L'Air Liquid—Societe Anonyme a Directoire et Conseil de Surveillance pour l'E...
Marc Wagner
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process for the conversion of a flow containing hydrocarbons by par...
Patent number
6,339,939
Issue date
Jan 22, 2002
L'Air Liquide
Zhijie Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for the conversion of a flow containing hydrocarbons by par...
Patent number
6,110,980
Issue date
Aug 29, 2000
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Zhijie Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
Heat exchanger with multiple exchanger blocks with uniform fluid di...
Publication number
20020023739
Publication date
Feb 28, 2002
Marc Wagner
F28 - HEAT EXCHANGE IN GENERAL