Prosecution Insights
Last updated: April 19, 2026

Mitsubishi Heavy Industries Compressor Corporation

3 pending office actions

Portfolio Summary

3
Total Pending OAs
1
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19106261 ROTOR, ROTARY MACHINE, AND METHOD FOR ASSEMBLING ROTOR LEE, GEOFFREY S 3746 Non-Final OA Feb 25, 2025
18997907 COMPRESSOR SYSTEM WIEHE, NATHANIEL EDWARD 3745 Non-Final OA Jan 23, 2025
18059623 INTEGRALLY GEARED COMPRESSOR LEE, GEOFFREY S 3746 Final Rejection Nov 29, 2022

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