US Patent 7339008 Membranes for selective gas separation
Patent 7339008 was granted and assigned to National Center for Scientific Research on March, 2008 by the United States Patent and Trademark Office.
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Patent Inventor Names
José-Grégorio Sanchez0
Philippe Gramain0
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Patent abstract
The present invention relates to the use of a hydrophilic, biocompatible and biodegradable elastomer membrane or film for the selective separation of a gas mixture. Accordingly, processes for selective gas separation of a gas mixture are provided in which a gas mixture is contacted with such a membrane such that a selective portion of the gas mixture passes through the membrane.
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US Patent 07339008 Membranes for selective gas separation US Patent 7339008 Membranes for selective gas separation
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Patent Number
073390080
Patent Number
73390080
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Official Website
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Current Assignee
Patent Jurisdiction
Patent Number
073390080
Date of Patent
March 4, 2008
0Patent Application Number
114752050
Date Filed
June 27, 2006
0Official Website
Patent Primary Examiner
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US Patent 07339008 Membranes for selective gas separation
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07339008
Date of patent
March 4, 2008
Patent application number
11475205
Date Filed
June 27, 2006
Patent primary examiner
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