Prosecution Insights
Last updated: May 29, 2026

Examiner: WYLUDA, KIMBERLY

Tech Center 1700 • Art Units: 1725

This examiner grants 70% of resolved cases

Performance Statistics

70.2%
Allow Rate
+5.2% vs TC avg
278
Total Applications
+13.3%
Interview Lift
1047
Avg Prosecution Days
Based on 245 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
1.4%
§102 Novelty
95.1%
§103 Obviousness
2.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18775851 Electrode Assembly and Apparatus and Method for Manufacturing the Same Non-Final OA LG Energy Solution, Ltd.
17908162 Secondary Battery with Anti-Corrosion Layer on Inner Surface of Battery Case Non-Final OA LG Energy Solution, Ltd.
18223549 END CAP, BATTERY CELL, BATTERY AND POWER CONSUMING DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18333255 POSITIVE ELECTRODE COMPOSITE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, POSITIVE ELECTRODE AND BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17830600 BATTERY COMPRISING PRESSURE RELIEF MECHANISM, POWER CONSUMPTION APPARATUS, AND METHOD AND APPARATUS FOR PRODUCING BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
16639692 BATTERY MODULE Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18324736 DISPERSANT FOR LITHIUM ION BATTERY AND PREPARATION METHOD THEREOF, POSITIVE SLURRY, AND LITHIUM ION BATTERY Non-Final OA BYD COMPANY LIMITED
17988097 BATTERY CORE ASSEMBLY, BATTERY, BATTERY PACK AND VEHICLE Non-Final OA BYD COMPANY LIMITED
18040159 BATTERY PACKAGE AND BATTERY MODULE Non-Final OA KYOCERA Corporation
17970502 TOP COVER FOR BATTERY, BATTERY AND ENERGY STORAGE DEVICE Non-Final OA Hithium Tech HK Limited
18259931 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Final Rejection Seiko Instruments Inc.
17610032 BATTERY HOUSING AND BATTERY COMPRISING SAME Non-Final OA Clarios Germany GmbH & Co. KG
18584743 SECONDARY BATTERY COMPRISING A CURRENT COLLECTOR COMPRISING A CURRENT COLLECTOR PROTRUSION AND A CURRENT COLLECTOR OPENING Final Rejection SANYO Electric Co., Ltd.
18005619 ENERGY STORAGE CELL AND PRODUCTION METHOD Non-Final OA VARTA Microbattery GmbH
16773227 POROUS GRAPHENE/CARBON COMPOSITE BALLS FOR AN ALKALI METAL BATTERY ANODE Non-Final OA Global Graphene Group, Inc.
16160257 ELECTROCHEMICALLY STABLE ANODE PARTICULATES FOR LITHIUM SECONDARY BATTERIES AND METHOD OF PRODUCTION Final Rejection Nanotek Instruments, Inc.

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