Application

19011122 · MICROLAYER MEMBRANES, IMPROVED BATTERY SEPARATORS, AND METHODS OF MANUFACTURE AND USE

Filed 2025-01-06 · Pending The official file ↗ · Art unit 1721 · Examiner Jayne L Mershon Typical · CPC H01M 10/0525 · Celgard, LLC · Polypore International, LLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.7 mo

to disposition n/a

Statutes raised

103 112

1 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.