Prosecution Insights
Last updated: August 18, 2026

Examiner: AKRAM, IMRAN

Tech Center 1700 • Art Units: 1723 1725 1795 1798

This examiner grants 64% of resolved cases

Performance Statistics

64.5%
Allow Rate
-0.5% vs TC avg
1,023
Total Applications
+43.0%
Interview Lift
1207
Avg Prosecution Days
Based on 975 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
32.4%
§102 Novelty
41.3%
§103 Obviousness
19.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18299947 REDOX FLOW BATTERY Non-Final OA University of Massachusetts
18356300 RECHARGEABLE BATTERY PACK WITH IMPROVED ENERGY DENSITY Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
18221681 BATTERY MANAGEMENT SYSTEM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18261038 FUEL CELL SYSTEM HAVING IMPROVED HUMIDIFICATION Final Rejection Robert Bosch GmbH
18285638 NON-AQUEOUS ELECTROLYTE SOLUTION COMPOSITION AND LITHIUM SECONDARY BATTERY COMPRISING SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18273598 Battery System and Battery Cell Assembly Non-Final OA LG Energy Solution, Ltd.
18269524 BATTERY PACK AND DEVICE INCLUDING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
18277430 LAMINATED RESIN FILM, CURRENT COLLECTOR, AND SECONDARY BATTERY Non-Final OA TDK CORPORATION
18252959 GRAPHENE, ELECTRODE, SECONDARY BATTERY, VEHICLE, AND ELECTRONIC DEVICE Final Rejection SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18407296 APPARATUS AND METHOD FOR PREDICTING DAMAGE TO BATTERY CELL Non-Final OA SAMSUNG SDI CO., LTD.
18357033 ANODE FOR LITHIUM METAL BATTERY, LITHIUM METAL BATTERY COMPRISING ANODE AND MANUFACTURING METHOD FOR ANODE FOR LITHIUM METAL BATTERY Non-Final OA Samsung SDI Co., Ltd.
18262928 ELECTROLYTE SOLUTION FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY (AS AMENDED) Final Rejection NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
18607554 BATTERY DEVICE Non-Final OA SK ON CO., LTD.
18275884 FUEL BATTERY CELL AND MANUFACTURING METHOD THEREFOR Non-Final OA HITACHI HIGH-TECH CORPORATION
18525689 MASKING FEATURES FOR BATTERY CELLS Final Rejection Rivian IP Holdings, LLC
18409299 BATTERY BOX Non-Final OA FORD GLOBAL TECHNOLOGIES, LLC
18411547 RIGID PRINTED CIRCUIT BOARD BUS BAR CARRIER AND CELL INTERCONNECT Non-Final OA Caterpillar Inc.
18325491 BATTERY CELLS INCLUDING HYBRID ANODE ELECTRODES Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18131211 PROCESS FOR THE PRODUCTION OF HYDROGEN-ENRICHED SYNTHESIS GAS Final Rejection Arkema France
18193968 PACKAGING LAYER, BATTERY, AND ELECTRONIC APPARATUS Final Rejection Ningde Amperex Technology Limited
17708501 NEGATIVE ELECTRODE MATERIAL AND ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS CONTAINING SAME Non-Final OA Ningde Amperex Technology Limited

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