Prosecution Insights
Last updated: May 29, 2026

Examiner: CASERTO, JULIA SHARON

Tech Center 1700 • Art Units: 1789

This examiner grants 70% of resolved cases

Performance Statistics

69.6%
Allow Rate
+4.6% vs TC avg
65
Total Applications
+27.5%
Interview Lift
1279
Avg Prosecution Days
Based on 23 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
7.0%
§102 Novelty
64.1%
§103 Obviousness
23.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18705863 Battery Pack Non-Final OA LG Energy Solution, Ltd.
18022555 BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
17917107 POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY Final Rejection LG ENERGY SOLUTION, LTD.
17853008 BATTERY PACK ASSEMBLY Non-Final OA HYUNDAI MOBIS Co., Ltd.
18179745 ALL-SOLID-STATE BATTERY Final Rejection Panasonic Holdings Corporation
17897597 Anode for Secondary Battery, Method for Preparing the Same, and Secondary Battery Comprising the Anode Non-Final OA SK On Co., Ltd.
17881226 BATTERY PACK Non-Final OA SK On Co., Ltd.
17740916 Electrode Structure and Lithium Secondary Battery Including the Same Final Rejection SK ON CO., LTD.
18018616 Positive Electrode Active Material Precursor and Method of Preparing the Same Non-Final OA LG Chem, Ltd.
18029209 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
17788844 POSITIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY, AND ELECTRONIC DEVICE Final Rejection SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18181560 SOLID-STATE BATTERY Final Rejection HONDA MOTOR CO., LTD.
18109459 MANUFACTURING METHOD FOR SEPARATOR OF LITHIUM METAL SECONDARY BATTERY AND LITHIUM METAL SECONDARY BATTERY MANUFACTURED BY USING THE SAME Final Rejection Industry-University Cooperation Foundation Hanyang University ERICA Campus
18140264 HYBRID BILAYER ELECTRODE AND METHOD OF MAKING Non-Final OA UT-Battelle, LLC
18128729 ELECTROCHEMICAL APPARATUS AND ELECTRIC DEVICE INCLUDING SAME Non-Final OA NINGDE AMPEREX TECHNOLOGY LIMITED
18043131 POSITIVE-ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY Final Rejection Sumitomo Metal Mining Co., Ltd.
17954839 HIGH ENERGY METAL SULFUR OR SELENIUM-SULFUR BATTERY Final Rejection UCHICAGO ARGONNE, LLC
17831121 Multi-layered thermal interface material structure, manufacturing method thereof, and battery device having the same Non-Final OA T-Global Technology Co., Ltd.
17662724 Rechargeable Sodium Battery Containing a Solid Elastomer Electrolyte and Manufacturing Method Non-Final OA Global Graphene Group, Inc.

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