Application

13927686 · MULTI-LAYER ARTICLE COMPRISING POLYIMIDE NANOWEB

Filed 2013-06-26 · Granted · Patent 8852808 (2014-10-07) The official file ↗The patent and its PDF ↗ · Art unit 1725 · Examiner Kenneth J Douyette Typical · CPC H01M 50/414 · E I DU PONT DE NEMOURS AND COMPANY · DUPONT SPECIALTY PRODUCTS USA, LLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

6.4 mo

to disposition 15.4 mo

Statutes raised

1 actions read

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