Prosecution Insights
Last updated: October 01, 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
966
Total Applications
-17.6%
Interview Lift
1386
Avg Prosecution Days
Based on 922 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
18.1%
§102 Novelty
56.1%
§103 Obviousness
20.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18643012 POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM-ION SECONDARY BATTERY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18225857 BATTERY PACK FRAME ASSEMBLIES Final Rejection Toyota Motor Engineering & Manufacturing North America, Inc.
18518949 BATTERY AND METHOD FOR MANUFACTURING BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18718742 CYLINDRICAL BATTERY Non-Final OA Panasonic Energy Co., Ltd.
18564678 Battery Module Including Liquid Immersion Cooling Unit Non-Final OA LG Energy Solution, Ltd.
18001240 DEVICE AND METHOD FOR DISTRIBUTING THE POWER OF FUEL CELL SYSTEMS IN A VEHICLE Non-Final OA VOLKSWAGEN AG
18661487 ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME Non-Final OA SAMSUNG SDI CO., LTD.
18370315 BATTERY CELL AND BATTERY PACK INCLUDING THE SAME Final Rejection Samsung SDI Co., Ltd.
18203365 ELECTROLYTIC SOLUTION FOR SECONDARY BATTERY, AND SECONDARY BATTERY Final Rejection MURATA MANUFACTURING CO., LTD.
18351998 POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18674947 ELECTRODE PLATE, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY AND ELECTRIC DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18337181 Structural Battery for Electric Vehicle Final Rejection Korea Advanced Institute of Science and Technology
18272675 FUEL CELL ELECTRODE CATALYST Final Rejection CATALER CORPORATION
18358431 VENTING OF PRISMATIC BATTERY CELLS Final Rejection GM GLOBAL TECHNOLOGY OPERATIONS LLC
18093136 SEPARATOR FOR A SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME Non-Final OA SK ie technology Co., Ltd.

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