Prosecution Insights
Last updated: April 19, 2026

Examiner: ARCIERO, ADAM A

Tech Center 1700 • Art Units: 1727 1795

This examiner grants 65% of resolved cases

Performance Statistics

65.1%
Allow Rate
At TC average
960
Total Applications
-17.9%
Interview Lift
1369
Avg Prosecution Days
Based on 897 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
23.5%
§102 Novelty
46.8%
§103 Obviousness
24.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18346762 BATTERY, ELECTRIC DEVICE, AND MANUFACTURING METHOD AND MANUFACTURING DEVICE OF BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18098130 BATTERY CELL, BATTERY, POWER CONSUMING DEVICE, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY CELL Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18278742 REFORM PIN Non-Final OA LG ENERGY SOLUTION, LTD.
18278382 METHOD OF RECYCLING POSITIVE ELECTRODE ACTIVE MATERIAL AND RECYCLED POSITIVE ELECTRODE ACTIVE MATERIAL PREPARED BY THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18031076 Method for Manufacturing High-Nickel Positive Electrode Active Material Final Rejection LG Energy Solution, Ltd.
18281096 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18274575 ACTIVE MATERIAL PARTICLE, ELECTROCHEMICAL ELEMENT, AND ELECTROCHEMICAL DEVICE Non-Final OA PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
18282056 SEPARATOR FOR ELECTRIC STORAGE DEVICE AND ELECTRIC STORAGE DEVICE Non-Final OA ASAHI KASEI KABUSHIKI KAISHA
17180425 CARBON ADDITIVES FOR DIRECT COATING OF SILICON-DOMINANT ANODES Final Rejection ENEVATE CORPORATION
18132139 FUEL CELL SYSTEM CONTROL APPARATUS, SYSTEM INCLUDING THE SAME, AND METHOD THEREOF Non-Final OA Kia Corporation
18262722 NEGATIVE ELECTRODE PLATE OF LITHIUM-ION BATTERY, LITHIUM-ION BATTERY, AND ELECTRONIC DEVICE Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18466237 POWER STORAGE CELL Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18449076 DUCT BODY AND VEHICLE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
17519185 SOLID-STATE ELECTROLYTE AND METHOD OF MANUFACTURE THEREOF Non-Final OA MASSACHUSETTS INSTITUTE OF TECHNOLOGY
18155059 SECONDARY BATTERY, AND BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS CONTAINING SAME Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18337181 Structural Battery for Electric Vehicle Non-Final OA Korea Advanced Institute of Science and Technology
18356251 SOLID-STATE BATTERY Non-Final OA HONDA MOTOR CO., LTD.
18370315 BATTERY CELL AND BATTERY PACK INCLUDING THE SAME Non-Final OA Samsung SDI Co., Ltd.
18244876 FUEL CELL VEHICLE Non-Final OA ISUZU MOTORS LIMITED
18252447 CONDUCTIVE ELECTRONIC TEXTILES Non-Final OA Nanyang Technological University
18297219 BINDER, POSITIVE ELECTRODE PLATE AND BATTERY Final Rejection ZHUHAI COSMX BATTERY CO., LTD.
18357000 POSITIVE ELECTRODE AND BATTERY EMPLOYING THE SAME Non-Final OA INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
18225857 BATTERY PACK FRAME ASSEMBLIES Non-Final OA Toyota Motor Engineering & Manufacturing North America, Inc.
18262675 BINDER FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, ELECTRODE MIXTURE, ELECTRODE, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Non-Final OA Kureha Corporation
18358431 VENTING OF PRISMATIC BATTERY CELLS Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
17716732 MARINE BATTERY SAFETY SYSTEM AND METHOD Final Rejection Brunswick Corporation
18465263 BATTERY CELL AND ELECTRIC DEVICE USING SUCH BATTERY CELL Non-Final OA Ningde Amperex Technology Limited
18281846 CYLINDRICAL BATTERY Non-Final OA Panasonic Energy Co., Ltd.
18137741 NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS ELECTROLYTIC SOLUTION SECONDARY BATTERY USING SAME Non-Final OA MU IONIC SOLUTIONS CORPORATION
18272675 FUEL CELL ELECTRODE CATALYST Non-Final OA CATALER CORPORATION

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