Prosecution Insights
Last updated: April 19, 2026

BEIJING EASPRING MATERIAL TECHNOLOGY CO., LTD.

2 pending office actions

Portfolio Summary

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

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18900971 PRECURSOR OF LITHIUM-CONTAINING OXIDE CATHODE MATERIAL, LITHIUM-CONTAINING OXIDE CATHODE MATERIAL, PREPARATION METHODS THEREFOR AND USE THEREOF, AND POSITIVE ELECTRODE PLATE AND USE THEREOF JONES, OLIVIA ANN 1789 Non-Final OA Sep 30, 2024
18091878 MULTI-ELEMENT POSITIVE ELECTRODE MATERIAL, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF WEI, ZHONGQING 1727 Final Rejection Dec 30, 2022

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