Prosecution Insights
Last updated: May 29, 2026

Examiner: HARRIS, MARY GRACE

Tech Center 1700 • Art Units: 1729

This examiner grants 69% of resolved cases

Performance Statistics

68.9%
Allow Rate
+3.9% vs TC avg
234
Total Applications
+32.0%
Interview Lift
1138
Avg Prosecution Days
Based on 193 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
2.6%
§102 Novelty
92.5%
§103 Obviousness
2.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17974411 ELECTRONIC DEVICE INCLUDING A RING-SHAPED BATTERY Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18020815 Pouch-Type Secondary Battery and Method for Manufacturing the Same Non-Final OA LG Energy Solution, Ltd.
18019038 BATTERY PACK AND DEVICE INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
17919675 BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18349954 ELECTRODE ASSEMBLY, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17897364 BATTERY, POWER CONSUMPTION APPARATUS, AND METHOD AND APPARATUS FOR PRODUCING BATTERY Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18760907 METHODS OF FORMING ELECTROCHEMICAL CELLS WITH A COMBINATION FORMATION CHARGE RATE Non-Final OA Enevate Corporation
17751969 BATTERY, POWER CONSUMPTION DEVICE, AND METHOD AND DEVICE FOR PRODUCING BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18176719 THERMAL BARRIER LOCATING FEATURES FOR USE WITHIN TRACTION BATTERY PACKS Non-Final OA FORD GLOBAL TECHNOLOGIES, LLC
18075722 BATTERY ARRANGEMENT AND METHOD FOR DISCHARGING A GAS FROM A BATTERY ARRANGEMENT Non-Final OA AUDI AG
17830135 FUEL CELL SHIP Final Rejection Yanmar Holdings Co., Ltd.
18211946 SECONDARY BATTERY, ELECTRONIC EQUIPMENT, AND ELECTRIC TOOL Non-Final OA MURATA MANUFACTURING CO., LTD.
18113117 SOLID OXIDE ELECTROCHEMICAL CELL AND USE THEREOF Final Rejection TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
18180231 LDH-LIKE COMPOUND SEPARATOR AND SECONDARY ZINC BATTERY Non-Final OA NGK INSULATORS, LTD.
17619423 SECONDARY BATTERIES Non-Final OA SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
17961792 BATTERY CELLS WITH A DUAL-LAYERED CAPACITIVE CABODE ELECTRODE HAVING HIGH CAPACITOR RATIO Final Rejection GM GLOBAL TECHNOLOGY OPERATIONS LLC
18325319 Lead Alloy, Lead Storage Battery Electrode, Lead Storage Battery, and Power Storage System Non-Final OA The Furukawa Battery Co., Ltd.
18329090 TEMPERATURE SENSOR DEVICE AND BATTERY MODULE Non-Final OA ENVISION AESC JAPAN LTD.
17935524 FUSE DEVICE AND BATTERY MODULE Non-Final OA ENVISION AESC JAPAN LTD.
18342128 UNIT CELL ARCHITECTURE FOR WATER MANAGEMENT IN A FUEL CELL Non-Final OA HYDROGENICS CORPORATION
18021716 REDOX FLOW BATTERY AND AQUEOUS-BASED SOLUTION Non-Final OA RIVUS AB
18157700 ORGANIC SULFONATE ELECTROLYTE ADDITIVES FOR ZINC BATTERIES Non-Final OA Octet Scientific, Inc.

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