Prosecution Insights
Last updated: April 19, 2026

Pi Advanced Materials Co. Ltd.

3 pending office actions

Portfolio Summary

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

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18282863 POLYIMIDE FILM FOR GRAPHITE SHEET AND GRAPHITE SHEET PREPARED THEREFROM GAITONDE, MEGHA MEHTA 1781 Non-Final OA Sep 19, 2023
18253979 POLYIMIDE POWDER HAVING CONTROLLED PARTICLE SIZE AND METHOD FOR PREPARING SAME MCCULLEY, MEGAN CASSANDRA 1767 Non-Final OA May 23, 2023
18037839 POLYAMIC ACID COMPOSITION, AND POLYIMIDE COMPRISING SAME YOON, TAE H 1762 Final Rejection May 19, 2023

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