Prosecution Insights
Last updated: April 19, 2026

Examiner: CHEN, NING

Tech Center 1700 • Art Units: 1723

This examiner grants 0% of resolved cases

Performance Statistics

%
Allow Rate
-65.0% vs TC avg
10
Total Applications
Interview Lift
1184
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
20.5%
§102 Novelty
53.9%
§103 Obviousness
15.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18270622 BATTERY PACK AND DEVICE INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18037488 ALL-SOLID LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF Non-Final OA LG ENERGY SOLUTION, LTD.
18318797 FUEL CELL SYSTEM Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18272504 SOLID ELECTROLYTE LAYER AND ALL-SOLID-STATE BATTERY Non-Final OA TDK CORPORATION
18135581 SECONDARY BATTERY Non-Final OA MURATA MANUFACTURING CO., LTD.
18127148 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY SEPARATOR Final Rejection Sumitomo Chemical Company, Limited
18127244 MOTOR VEHICLE TRACTION BATTERY MODULE Final Rejection Dr. Ing. h.c. F. Porsche Aktiengesellschaft
18268293 A POLYMER ELECTROLYTE Non-Final OA UMICORE

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