Application

14109086 · Filter for Removal of Heavy Metals

Filed 2013-12-17 · Granted · Patent 9138684 (2015-09-22) The official file ↗The patent and its PDF ↗ · Art unit 1736 · Examiner Edward M Johnson Easy · CPC B01D 53/64 · MILLIKEN & COMPANY · Legal Department (M-495)

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

14.2 mo

to disposition 21.2 mo

Statutes raised

0 actions read

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