Prosecution Insights
Last updated: October 01, 2026

Examiner: COLTON, JENNA XIANXIAN

Tech Center 4100 • Art Units: 1724 1727 1782 3615 4100

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-60.0% vs TC avg
26
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
30.5%
§102 Novelty
47.6%
§103 Obviousness
18.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18316329 POSITIVE ELECTRODE FOR SOLID LITHIUM BATTERY, SOLID LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF PREPARING POSITIVE ELECTRODE FOR SOLID BATTERY Final Rejection Samsung Electronics Co., Ltd.
18315518 POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, LITHIUM ION BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18313471 POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, LITHIUM ION BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18225218 PROTONIC CERAMIC FUEL CELLS AND MANUFACTURING METHOD THEREOF Final Rejection KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
18394013 ELECTRODE ACTIVE MATERIAL FOR FLUORIDE ION BATTERY, ELECTRODE FOR FLUORIDE ION BATTERY, AND FLUORIDE ION BATTERY Non-Final OA NICHIA CORPORATION
18617921 DEVICE FOR PREVENTING MISALIGNMENT OF RECHARGEABLE BATTERY ELECTRODE Non-Final OA Samsung SDI Co., Ltd.
18484768 POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE POSITIVE ELECTRODE ACTIVE MATERIAL, AND LITHIUM SECONDARY BATTERY Non-Final OA SAMSUNG SDI CO., LTD.
18638223 SECONDARY BATTERY Non-Final OA MURATA MANUFACTURING CO., LTD.
18625981 BATTERY PACK Non-Final OA MURATA MANUFACTURING CO., LTD.
18292720 Vehicular Battery Pack and Electric Truck Non-Final OA Daimler Truck AG
18275454 POSITIVE ELECTRODE ADDITIVE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL COMPOSITION FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY CONTAINING SAID ADDITIVE, POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY PROVIDED WITH SAME Non-Final OA KURARAY CO., LTD.
18651388 SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRICAL DEVICE CONTAINING THE SAME Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18651645 BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURING BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18602845 BATTERY CELL, BATTERY, ELECTRIC DEVICE, AND METHOD AND DEVICE FOR MANUFACTURING BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18473297 BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18229287 ELECTROLYTE COMPOSITION AND LITHIUM BATTERY INCLUDING THE SAME Non-Final OA ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
18683539 ADHESIVE FILM FOR METAL TERMINAL, METHOD FOR PRODUCING ADHESIVE FILM FOR METAL TERMINAL, METAL TERMINAL WITH ADHESIVE FILM FOR METAL TERMINAL, POWER STORAGE DEVICE, AND METHOD FOR PRODUCING POWER STORAGE DEVICE Non-Final OA DAI NIPPON PRINTING CO., LTD.
18408101 CURRENT COLLECTOR FOR BATTERY CELL MODULE Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18471346 PRELITHIATED THERMALLY STABLE SEPARATOR Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18471362 SODIUM ION BATTERIES AND METHODS OF MANUFACTURE THEREOF Non-Final OA GM Global Technology Operations LLC
18451390 BATTERY CELL TABS HAVING FEATURES TO FACILITATE ALIGNMENT AND ATTACHMENT Non-Final OA GM Global Technology Operations LLC
18342095 LASER WELDED INTERNAL TERMINALS FOR BATTERY CELLS Final Rejection GM GLOBAL TECHNOLOGY OPERATIONS LLC
18621601 ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS Non-Final OA Ningde Amperex Technology Limited
18606708 ELECTROLYTIC SOLUTION, ELECTROCHEMICAL DEVICE CONTAINING SAME, AND ELECTRONIC DEVICE Non-Final OA Ningde Amperex Technology Limited
18534707 ENERGY STORAGE RACK AND ENERGY STORAGE CONTAINER Non-Final OA AESC Japan Ltd.

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