Prosecution Insights
Last updated: April 19, 2026

Examiner: ORTIZ, ARYANA YASMINE

Tech Center 1700 • Art Units: 1751

This examiner grants 47% of resolved cases

Performance Statistics

46.7%
Allow Rate
-18.3% vs TC avg
108
Total Applications
+21.0%
Interview Lift
1186
Avg Prosecution Days
Based on 45 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
15.1%
§102 Novelty
68.1%
§103 Obviousness
12.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19319705 BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
19309016 BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND ENERGY STORAGE APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17587915 LITHIUM-ION BATTERY AND APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17833362 BATTERY MODULE FLEX CIRCUIT Final Rejection RIVIAN IP HOLDINGS, LLC
18035862 BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
17609630 Positive Electrode for Lithium Secondary Battery and Lithium Secondary Battery Having the Same Non-Final OA LG Energy Solution, Ltd.
17426495 Apparatus and Method for Battery Abnormal Condition Prediction, and Battery Management System Providing the Same Method Non-Final OA LG Energy Solution, Ltd.
17422957 Negative Electrode and Lithium Secondary Battery Including Same Final Rejection LG Energy Solution, Ltd.
18268813 COMPOSITE PARTICLES FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
17343631 BATTERY Final Rejection Panasonic Intellectual Property Management Co., Ltd.
17511760 Negative Electrode for Secondary Battery, and Secondary Battery Including Same Non-Final OA SK On Co., Ltd.
18028067 Separator for Lithium Secondary Battery and Method for Manufacturing the Same Non-Final OA LG Chem, Ltd.
17272581 COMPOSITION FOR GEL POLYMER ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING GEL POLYMER ELECTROLYTE FORMED THEREFROM Final Rejection LG CHEM, LTD.
17893617 METHOD FOR PRODUCING CATHODE ACTIVE MATERIAL, CATHODE ACTIVE MATERIAL, AND LITHIUM ION SECONDARY BATTERY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18604560 BATTERY PACK AND ELECTRIC VEHICLE Final Rejection BYD COMPANY LIMITED
18604566 BATTERY PACK AND ELECTRIC VEHICLE Final Rejection BYD COMPANY LIMITED
18604551 BATTERY PACK AND ELECTRIC VEHICLE Final Rejection BYD COMPANY LIMITED
18604555 BATTERY PACK AND ELECTRIC VEHICLE Final Rejection BYD COMPANY LIMITED
17421883 BATTERY PACK AND ELECTRIC VEHICLE Final Rejection BYD COMPANY LIMITED
17323344 RECHARGEABLE BATTERY PACK Final Rejection Robert Bosch GmbH
18026994 EXTERIOR MATERIAL FOR POWER STORAGE DEVICES, METHOD FOR MANUFACTURING SAME, AND POWER STORAGE DEVICE Non-Final OA DAI NIPPON PRINTING CO., LTD.
18386333 NEGATIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Final Rejection SAMSUNG SDI CO., LTD.
17578016 ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME Non-Final OA SK INNOVATION CO., LTD.
17678509 BATTERY PACK Non-Final OA Positec Power Tools (Suzhou) Co., Ltd.
17219702 ELECTRODE ASSEMBLY AND BATTERY Final Rejection NINGDE AMPEREX TECHNOLOGY LIMITED
17781705 ELECTROLYTE COMPOSITION WITH FLUORINATED ACYCLIC ESTER AND FLUORINATED CYCLIC CARBONATE Non-Final OA Solvay SA
17604096 Method for Wet Chemical Synthesis of Lithium Argyrodites Non-Final OA Uniwersytet Warszawski
18014557 BATTERY DEVICE Non-Final OA POLARIUM ENERGY SOLUTIONS AB
17768850 PRESSURE RELIEF DEVICE, AND BATTERY HOUSING COMPRISING SUCH A PRESSURE RELIEF DEVICE Final Rejection HUGO BENZING GMBH & CO. KG

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