Application

19297579 · SEPARATOR, BATTERY CELL, BATTERY, AND ELECTRIC DEVICE

Filed 2025-08-12 · Granted · Patent 12586869 (2026-03-24) The official file ↗The patent and its PDF ↗ · Art unit 1722 · Examiner Jonathan G Jelsma Typical · CPC H01M 50/40 · CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED · K&L Gates LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

1.4 mo

to disposition 7.4 mo

Statutes raised

0 actions read

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