Prosecution Insights
Last updated: April 19, 2026

Ecopro Bm Co. Ltd.

16 pending office actions

Portfolio Summary

16
Total Pending OAs
4
Final Rejections
12
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19051881 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME WALLS, CYNTHIA KYUNG SOO 1751 Non-Final OA Feb 12, 2025
18321551 LITHIUM COMPOSITE OXIDE AND POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY CONTAINING SAME IANNUCCI, LOUISE JAMES 1721 Non-Final OA May 22, 2023
18321553 LITHIUM COMPOSITE OXIDE AND POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY CONTAINING SAME SLIFKA, COLIN W 1732 Non-Final OA May 22, 2023
18198477 METHOD OF PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY USING WASTE POSITIVE ELECTRODE ACTIVE MATERIAL NGUYEN, KHANH TUAN 1761 Non-Final OA May 17, 2023
18316747 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME MARTIN, ANGELA J 1727 Non-Final OA May 12, 2023
18314558 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME LIANG, JACKIE 1726 Non-Final OA May 09, 2023
18308863 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME WEST, ROBERT GENE 1721 Non-Final OA Apr 28, 2023
18303832 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME SMITH, JEREMIAH R 1723 Non-Final OA Apr 20, 2023
18194307 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING THE SAME KERNS, KEVIN P 1735 Non-Final OA Mar 31, 2023
18190679 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME WEST, ROBERT GENE 1721 Non-Final OA Mar 27, 2023
18246526 POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME MEDLEY, JOHN SAMUEL 1751 Non-Final OA Mar 24, 2023
18246523 Cathode Active Material for Lithium Secondary Battery, Preparation Method Therefor, and Lithium Secondary Battery Comprising Same FREEMAN, EMILY ELIZABETH 1724 Non-Final OA Mar 24, 2023
18177550 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME JACOBSON, SARAH JORDAN 1785 Final Rejection Mar 02, 2023
18176669 METHOD OF PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AMPONSAH, OSEI K 1752 Final Rejection Mar 01, 2023
18045537 LITHIUM METAL COMPLEX OXIDE AND MANUFACTURING METHOD OF THE SAME DIAZ, MATTHEW R 1761 Final Rejection Oct 11, 2022
17934058 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME MARTIN, TRAVIS LYNDEN 1721 Final Rejection Sep 21, 2022

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