Application

15934127 · Etching of Plastic Using Acidic Solutions Containing Trivalent Manganese

Filed 2018-03-23 · Granted · Patent 10221357 (2019-03-05) The official file ↗The patent and its PDF ↗ · Art unit 1795 · Examiner Arun S Phasge Easy · CPC C25B 1/01 · MacDermid Acumen, Inc. · Element Solutions - Patents

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

3.0 mo

to disposition 11.4 mo

Statutes raised

1 actions read

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