Application

18342016 · HYDROGEN LIQUID OXYGEN COMBINED CYCLE ENGINE

Filed 2023-06-27 · Granted · Patent 12259134 (2025-03-25) The official file ↗The patent and its PDF ↗ · Art unit 3741 · Examiner Sean V Meiller Typical · CPC F02C 3/22 · Raytheon Technologies Corporation · PRATT & WHITNEY

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

10.2 mo

to disposition 20.9 mo

Statutes raised

103

1 actions read

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