Application

15608112 · PROTON EXCHANGE MEMBRANE FUEL CELL WITH STEPPED CHANNEL BIPOLAR PLATE

Filed 2017-05-30 · Granted · Patent 10122025 (2018-11-06) The official file ↗The patent and its PDF ↗ · Art unit 1723 · Examiner Lingwen R Zeng Easy · CPC H01M 8/0254 · Ford Global Technologies, LLC · FORD GLOBAL TECHNOLOGIES, LLC

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

2.6 mo

to disposition 17.2 mo

Statutes raised

103

1 actions read

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