Prosecution Insights
Last updated: August 18, 2026

Examiner: DOVE, TRACY MAE

Tech Center 1700 • Art Units: 1725 1726 1727 1782 1795

This examiner grants 69% of resolved cases

Performance Statistics

69.0%
Allow Rate
+4.0% vs TC avg
762
Total Applications
+9.9%
Interview Lift
1333
Avg Prosecution Days
Based on 714 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
27.6%
§102 Novelty
33.9%
§103 Obviousness
32.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17892422 METHOD OF PRODUCING ELECTRODE AND ELECTRODE PRODUCTION APPARATUS Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18032828 METHOD OF MANUFACTURING AN ELECTRODE FOR ALL SOLID STATE BATTERY Final Rejection Arkema Inc.
18279544 LFP Battery Cell Configured Such that SOC Measurement is Easily Performed Non-Final OA LG Energy Solution, Ltd.
18271533 BATTERY PACK AND DEVICE INCLUDING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
18035000 Battery Module, and Battery Pack and Vehicle Including Same Non-Final OA LG Energy Solution, Ltd.
18033164 ELECTRODE FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING THE SAME, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
18029832 Method for Manufacturing Dry Electrode for Energy Storage Device, Dry Electrode and Secondary Battery Comprising the Same Final Rejection LG Energy Solution, Ltd.
19294348 ELECTROLYTE SOLUTION, SECONDARY BATTERY, AND ELECTRIC DEVICE Non-Final OA Contemporary Amperex Technology Co., Limited
18408971 BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND METHOD AND DEVICE FOR MANUFACTURING BATTERY CELL Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18347456 POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR, POSITIVE ELECTRODE PLATE COMPRISING SAME, SECONDARY BATTERY, AND POWER CONSUMING DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18317094 SECONDARY BATTERY AND BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS CONTAINING SECONDARY BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
17265086 ANODES AND METHODS OF MAKING AND USING THEREOF Non-Final OA Ohio State Innovation Foundation
18184960 FREEZE CASTING OF ELECTRODES Final Rejection FORD MOTOR COMPANY
18292874 COMPOSITE SOLID ELECTROLYTE AND ALL SOLID STATE BATTERY COMPRISING THE SAME Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18177586 INDIUM ZINC-BASED ALLOY ANODES FORMING POROUS STRUCTURE FOR AQUEOUS ZINC BATTERIES Non-Final OA Battelle Memorial Institute
17828316 NICKEL-MANGANESE COMPOSITE HYDROXIDE, METHOD FOR PRODUCING THE SAME, POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Final Rejection SUMITOMO METAL MINING CO., LTD.
18350126 METHOD AND SYSTEM FOR MANAGING A FUEL CELL STACK Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18560196 SLURRY COMPOSITIONS INCLUDING POLYMERS HAVING SILICON-CONTAINING FUNCTIONAL GROUPS FOR LITHIUM ION ELECTRICAL STORAGE DEVICES Non-Final OA PPG Industries Ohio, Inc.
18447876 BUILT-IN ELECTROLYZER FOR INCREASING DURABILITY OF A FLOW BATTER BY REBALANCING THE ELECTROLYTE COMPOSITION Non-Final OA LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
18653826 DRY ELECTRODE MANUFACTURE BY TEMPERATURE ACTIVATION METHOD Non-Final OA LICAP TECHNOLOGIES, INC.
18110627 DRY ELECTRODE MANUFACTURE BY TEMPERATURE ACTIVATION METHOD Non-Final OA LiCAP Technologies, Inc.

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