Application

12631327 · PROCESS FOR PREPARING MULTIMETALLIC ANIONIC CLAYS AND PRODUCTS THEREOF

Filed 2009-12-04 · Granted · Patent 7740828 (2010-06-22) The official file ↗The patent and its PDF ↗ · Art unit 1793 · Examiner Michelle M Hou Easy · CPC B01J 21/16 · Dickinson Wright PLLC - Washington DC

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

4.5 mo

to disposition 6.6 mo

Statutes raised

0 actions read

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