Application

15738649 · NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND PREPARING METHOD THEREOF

Filed 2017-12-21 · Granted · Patent 10892478 (2021-01-12) The official file ↗The patent and its PDF ↗ · Art unit 1725 · Examiner Gregg Cantelmo Typical · CPC H01M 4/366 · Iljin Electric Co., Ltd. · HUSCH BLACKWELL LLP

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

21.9 mo

to disposition 36.7 mo

Statutes raised

102 112 DP

2 actions read

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