Prosecution Insights
Last updated: May 29, 2026

Examiner: CHMIELECKI, SCOTT J

Tech Center 1700 • Art Units: 1725 1729

This examiner grants 79% of resolved cases

Performance Statistics

79.2%
Allow Rate
+14.2% vs TC avg
794
Total Applications
+20.5%
Interview Lift
1018
Avg Prosecution Days
Based on 769 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
5.5%
§102 Novelty
83.9%
§103 Obviousness
6.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18275909 ELECTRODE INSULATING COATING COMPOSITION AND ELECTRODE USING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18272720 ELECTRODE FOR LITHIUM SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF Non-Final OA LG ENERGY SOLUTION, LTD.
18039615 CYLINDRICAL BATTERY CELL, BATTERY PACK AND VEHICLE INCLUDING THE SAME, AND METHOD FOR MANUFACTURING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18034650 ALL-SOLID LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF Non-Final OA LG Energy Solution, Ltd.
18028928 Electrode Final Rejection LG Energy Solution, Ltd.
18231794 SECONDARY BATTERY, METHOD FOR PREPARING SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18231801 SILICON-CONTAINING NEGATIVE ELECTRODE ACTIVE MATERIALS AND NEGATIVE ELECTRODE PLATES, SECONDARY BATTERIES, AND ELECTRICAL DEVICES COMPRISING THEREOF Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18344870 BATTERY, POWER CONSUMING DEVICE, AND METHOD AND DEVICE FOR MANUFACTURING BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18358535 CATHODE MATERIAL FOR LITHIUM-AIR BATTERY AND METHOD OF MANUFACTURING CATHODE USING SAME Non-Final OA SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
18520350 CYLINDRICAL LITHIUM ION SECONDARY BATTERY Non-Final OA SAMSUNG SDI CO., LTD.
18315287 FILTRATION APPLICATIONS IN A REDOX FLOW BATTERY Non-Final OA UOP LLC
18246546 Thermal regulation of a battery by immersion in a liquid composition Non-Final OA ARKEMA FRANCE
17121435 LITHIUM-PROTECTING POLYMER COMPOSITE LAYER FOR A LITHIUM METAL SECONDARY BATTERY AND MANUFACTURING METHOD Non-Final OA Global Graphene Group, Inc.
17063567 ELECTRODE STRUCTURES FOR LITHIUM BATTERIES Non-Final OA Global Graphene Group, Inc.

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