Application

19044884 · METHOD FOR PREPARING COBALT-FREE LAYERED CATHODE MATERIAL BY LI+/H+ EXCHANGE

Filed 2025-02-04 · Granted · Patent 12412895 (2025-09-09) The official file ↗The patent and its PDF ↗ · Art unit 1761 · Examiner Tanisha Diggs Hard · CPC C01G 53/50 · NINGXIA UNIVERSITY · WC&F IP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

2.2 mo

to disposition 7.1 mo

Statutes raised

0 actions read

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