Application

17333905 · PERFLUOROPOLYMER, LIQUID COMPOSITION, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL

Filed 2021-05-28 · Granted · Patent 12503583 (2025-12-23) The official file ↗The patent and its PDF ↗ · Art unit 1728 · Examiner Jessie Logan Walls-Murray Typical · CPC C08L 27/18 · AGC Inc. · Element IP, PLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

35.2 mo

to disposition 54.9 mo

Statutes raised

102 103 112 DP

3 actions read

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