Prosecution Insights
Last updated: May 29, 2026

Examiner: D'ANIELLO, NICHOLAS P

Tech Center 1700 • Art Units: 1723 1735 1793

This examiner grants 68% of resolved cases

Performance Statistics

67.7%
Allow Rate
+2.7% vs TC avg
908
Total Applications
+41.5%
Interview Lift
1170
Avg Prosecution Days
Based on 862 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
6.5%
§102 Novelty
82.4%
§103 Obviousness
1.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18648150 BATTERY MODULE, BATTERY PACK COMPRISING BATTERY MODULE, AND VEHICLE COMPRISING BATTERY PACK Non-Final OA LG ENERGY SOLUTION, LTD.
18424081 Positive Electrode And Secondary Battery Including Same Non-Final OA LG Energy Solution, Ltd.
18296715 Sulfur-Carbon Composite, Method for Preparing Same and Lithium Secondary Battery Comprising Same Final Rejection LG ENERGY SOLUTION, LTD.
18016233 BATTERY STATE DETECTION DEVICE AND BATTERY PROTECTION DEVICE Non-Final OA LG ENERGY SOLUTION, LTD.
17924325 BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME Final Rejection LG Energy Solution, Ltd.
19254570 ELECTRODE SHEET AND PREPARATION METHOD THEREFOR, BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
19071788 ENERGY STORAGE DEVICE Non-Final OA Contemporary Amperex Technology (Hong Kong) Limited
17985260 BATTERY MODULE HAVING SENSING MODULE ASSEMBLY Non-Final OA SK On Co., Ltd.
18191996 Electricity Storage Body Final Rejection DAIKIN INDUSTRIES, LTD.
17774277 ELECTROLYTIC SOLUTION, LITHIUM SULFUR SECONDARY BATTERY AND MODULE Non-Final OA DAIKIN INDUSTRIES, LTD.
17982378 COMPOSITE POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING POSITIVE ELECTRODE INCLUDING THE SAME Non-Final OA Samsung SDI Co., Ltd.
18029841 BATTERY MODULE HAVING COOLING STRUCTURE USING INSULATING OIL, AND BATTERY PACK AND VEHICLE COMPRISING SAME Non-Final OA RENAULT S.A.S.
18192171 BATTERY CELL, BATTERY, AND ELECTRIC DEVICE Non-Final OA Ningde Amperex Technology Limited
17767223 GRAPHITE COMPOSITIONS AND USES IN BATTERY TECHNOLOGY Non-Final OA IMERTECH SAS
18110475 METHOD FOR PRODUCING COATED ACTIVE MATERIAL Final Rejection SUMITOMO METAL MINING CO., LTD.
18032432 Carbon Material for Polymer Electrolyte Fuel Cell Catalyst Carriers, Catalyst Layer for Polymer Electrolyte Fuel Cells, and Fuel Cell Final Rejection NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
18002742 Sealing Film, Electrode Lead Member, And Battery Final Rejection Fujimori Kogyo Co., Ltd.
17999935 LITHIUM-ION CELL WITH HIGH SPECIFIC ENERGY DENSITY Non-Final OA VARTA Microbattery GmbH
18011278 BATTERY WIRING MODULE Non-Final OA ENVISION AESC JAPAN LTD.
16922987 PRODUCTION PROCESS FOR ALKALI METAL-SULFUR BATTERIES HAVING HIGH VOLUMETRIC AND GRAVIMETRIC ENERGY DENSITIES Non-Final OA Global Graphene Group, Inc.
17934681 BATTERY MODULE, BATTERY DEVICES AND METHODS FOR PRODUCING A BATTERY MODULE Non-Final OA ELRINGKLINGER AG

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