Prosecution Insights
Last updated: May 29, 2026

Examiner: MCNULTY, SEAMUS PATRICK

Tech Center 1700 • Art Units: 1752

This examiner grants 53% of resolved cases

Performance Statistics

53.1%
Allow Rate
-11.9% vs TC avg
92
Total Applications
+43.7%
Interview Lift
1233
Avg Prosecution Days
Based on 32 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
5.8%
§102 Novelty
93.1%
§103 Obviousness
0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18273419 Method For Manufacturing Cathode For Lithium Secondary Battery, Cathode Manufactured Using Same, And Lithium Secondary Battery Comprising Same Non-Final OA LG Energy Solution, Ltd.
18109016 ELECTRODE STRUCTURE AND PRISMATIC BATTERY INCLUDING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
18018200 Secondary Battery And Method For Manufacturing The Same Non-Final OA LG Energy Solution, Ltd.
18011508 APPARATUS FOR RECOVERING ACTIVE MATERIAL AND METHOD FOR REUSING ACTIVE MATERIAL BY USING SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18109277 INSULATING SLURRY AND PREPARATION METHOD THEREOF, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17869310 ELECTRODES AND ELECTROCHEMICAL CELLS WITH POSITIVE TEMPERATURE COEFFICIENT MATERIALS AND METHODS OF PRODUCING THE SAME Final Rejection 24M Technologies, Inc.
18449311 ELECTROLYTE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRICAL DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
17719523 Positive Electrode Active Material for Lithium Rechargeable Battery, Method of Producing the Same, and Lithium Rechargeable Battery Including the Same Non-Final OA LG Chem, Ltd.
18097818 SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME Non-Final OA Panasonic Intellectual Property Management Co, Ltd.
17757590 POWER STORAGE MODULE Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18188265 SECONDARY BATTERY BINDER COMPOSITION, ELECTRODE COMPOSITION, ELECTRODE SHEET, SECONDARY BATTERY, PRODUCTION METHOD FOR ELECTRODE SHEET, AND PRODUCTION METHOD FOR SECONDARY BATTERY Non-Final OA FUJIFILM Corporation
17777819 BATTERY PACK AND ELECTRIC VEHICLE Non-Final OA BYD COMPANY LIMITED
18449274 BATTERY PACK Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
17946549 ELECTRODE FOR LITHIUM ION BATTERY AND METHOD OF MANUFACTURING ELECTRODE FOR LITHIUM ION BATTERY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
17895063 POSITIVE ELECTRODE ACTIVE MATERIAL AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY INCLUDING THE SAME Non-Final OA Prime Planet Energy & Solutions, Inc.
17794355 LITHIUM ION SECONDARY BATTERY Non-Final OA TDK CORPORATION
17877314 Anode Current Collector Modification for Lithium Metal Batteries Final Rejection Nissan Motor Co., Ltd.
17960795 STACKED TYPE POWER SUPPLY DEVICE Non-Final OA YAZAKI CORPORATION
17812752 COMPACT BATTERY MODULE UTILIZING DUAL-SIDED PCB BUS Non-Final OA Textron Innovations Inc.
18174909 ACTIVE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLE Final Rejection KABUSHIKI KAISHA TOSHIBA
18172864 ELECTRODE MATERIAL Final Rejection KABUSHIKI KAISHA TOSHIBA
18224712 SOLID OXIDE CELL AND SOLID OXIDE CELL STACK Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18003650 CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, PREPARING METHOD THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING THE POSITIVE ELECTRODE INCLUDING THE CATHODE ACTIVE MATERIAL Final Rejection Samsung SDI Co., Ltd.
17998513 CASE FOR AN ELECTROCHEMICAL CELL FOR A BATTERY, ELECTROCHEMICAL CELL ARRANGEMENT FOR A BATTERY COMPRISING SUCH A CASE AND METHOD FOR MANUFACTURING SUCH A CELL ARRANGEMENT Final Rejection RENAULT S.A.S
18193192 BATTERY AND ELECTRONIC DEVICE Non-Final OA Ningde Amperex Technology Limited
18090116 BATTERY ENCLOSURES FOR ELECTRIC VEHICLES Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
17986168 POSITIONING HIGH AND LOW ENERGY DENSITY CELLS TO REDUCE CELL BARRIER THICKNESS FOR ENHANCED THERMAL STABILITY Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18265480 GEL ELECTROLYTE Non-Final OA Tokyo Institute of Technology
17864295 BATTERY CELL, MANUFACTURING METHOD AND MANUFACTURING SYSTEM THEREFOR, BATTERY AND ELECTRIC DEVICE Non-Final OA JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
18303547 BATTERY PACK Non-Final OA JIANGSU DONGCHENG TOOLS TECHNOLOGY CO., LTD.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month