Application

12884839 · DUAL-SIDED MEMBRANE SHEET AND METHOD FOR MAKING THE SAME

Filed 2010-09-17 · Granted · Patent 8114478 (2012-02-14) The official file ↗The patent and its PDF ↗ · Art unit 1715 · Examiner Irwin Dwayne Bailey · CPC B01D 69/06 · DOW GLOBAL TECHNOLOGIES LLC · DuPont

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

11.7 mo

to disposition 16.9 mo

Statutes raised

103

1 actions read

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