Prosecution Insights
Last updated: April 19, 2026

Examiner: CASERTO, JULIA SHARON

Tech Center 1700 • Art Units: 1789

This examiner grants 59% of resolved cases

Performance Statistics

58.8%
Allow Rate
-6.2% vs TC avg
65
Total Applications
+30.0%
Interview Lift
1200
Avg Prosecution Days
Based on 17 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
17.1%
§102 Novelty
44.0%
§103 Obviousness
33.0%
§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.
17918318 LITHIUM-SULFUR SECONDARY BATTERY COMPRISING ELECTROLYTE CONTAINING BORATE-BASED LITHIUM SALT Final Rejection 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.
18029209 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18179745 ALL-SOLID-STATE BATTERY Final Rejection Panasonic Holdings Corporation
18162944 FUSIBLE THERMAL INTERFACE MATERIALS FOR USE WITHIN TRACTION BATTERY PACKS Final Rejection FORD GLOBAL TECHNOLOGIES, LLC
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.
17830964 ELECTOLYTE FOR LITHIUM ION BATTERIES Non-Final OA Apple Inc.
17788844 POSITIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY, AND ELECTRONIC DEVICE Final Rejection SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18179371 Positive Electrode Active Material, Positive Electrode and Method of Producing The Same, and Lithium-Ion Battery Non-Final OA Prime Planet Energy & Solutions, Inc.
18171675 NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE USING THE NEGATIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE ACTIVE MATERIAL Final Rejection Prime Planet Energy & Solutions, Inc.
18181560 SOLID-STATE BATTERY Final Rejection HONDA MOTOR CO., LTD.
18169832 BATTERY CELL Final Rejection HONDA MOTOR CO., LTD.
17909477 SOLID ELECTROLYTE, ELECTROCHEMICAL CELL COMPRISING SAME, AND METHOD FOR MANUFACTURING SOLID ELECTROLYTE Non-Final OA SAMSUNG SDI 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
18128729 ELECTROCHEMICAL APPARATUS AND ELECTRIC DEVICE INCLUDING SAME Non-Final OA NINGDE AMPEREX TECHNOLOGY LIMITED
17659302 THERMALLY STABLE POLYMER BINDERS FOR LITHIUM-ION BATTERY ANODES Non-Final OA Elevated Materials US LLC
18008976 ANODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, ANODE FOR LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY Final Rejection SHOWA DENKO MATERIALS 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.

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