Prosecution Insights
Last updated: April 19, 2026

Ii-Vi Advanced Materials LLC

3 pending office actions

Portfolio Summary

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

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18607870 POLARIZER, DIFFRACTION GRATING AND META SURFACE FABRICATION VIA ION IMPLANTATION CROCKETT, RYAN M 2871 Non-Final OA Mar 18, 2024
18433031 CRYSTALLINE WAFERS AND PROCESS FOR FORMING CRYSTALLINE WAFERS KUNEMUND, ROBERT M 1714 Non-Final OA Feb 05, 2024
17444863 SIC SINGLE CRYSTAL(S) DOPED FROM GAS PHASE QI, HUA 1714 Final Rejection Aug 11, 2021

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