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Application

14043141 · Process for Heat Integration for Ethanol Production and Purification Process

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Filed 2013-10-01 · Granted · Patent 9073814 (2015-07-07) The official file ↗The patent and its PDF ↗ · Art unit 1671 · Examiner Elvis O Price Easy · CPC C07C 29/149 · Celanese International Corporation · Celanese / Kilpatrick Townsend & Stockton

Office actions
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first was Notice of allowance
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no appeal
To first action
17.7 mo
to disposition 21.2 mo
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