Prosecution Insights
Last updated: April 19, 2026

Examiner: RAYMOND, BRITTANY L

Tech Center 1700 • Art Units: 1722 1795

This examiner grants 77% of resolved cases

Performance Statistics

76.9%
Allow Rate
+11.9% vs TC avg
1039
Total Applications
+10.9%
Interview Lift
1049
Avg Prosecution Days
Based on 1006 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
18.2%
§102 Novelty
52.8%
§103 Obviousness
16.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18449921 POSITIVE ELECTRODE SLURRY AND PREPARATION METHOD THEREFOR, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18278534 BATTERY PACK, AND ENERGY STORAGE SYSTEM AND VEHICLE INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18271526 METHOD FOR ACTIVATING LITHIUM SECONDARY BATTERY Non-Final OA LG ENERGY SOLUTION, LTD.
18276529 LITHIUM SECONDARY BATTERY Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18468274 CARBON ELECTRODE STRUCTURES FOR BATTERIES Non-Final OA Enevate Corporation
18005563 FUEL CELL STACK HAVING CASTING MATERIAL AND METHOD FOR PRODUCING A FUEL CELL STACK Final Rejection Audi AG
18351143 FUEL CELL SYSTEM Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18346794 LONG-LIFE SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND POWER CONSUMPTION APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
17848539 RECHARGEABLE BATTERY PACK Non-Final OA Robert Bosch GmbH
18102488 SYSTEMS FOR COOLING EMERGENCY POWER UNITS Non-Final OA Hamilton Sundstrand Corporation
18203390 GALVANIC MONOCELL AND METHOD FOR PRODUCING THE SAME Non-Final OA Volkswagen Aktiengesellschaft
18030868 COMPOSITIONS AND METHODS FOR MAKING LITHIUM-TRANSITION METAL OXIDE COMPOUNDS INCLUDING NIOBIUM Non-Final OA The Research Foundation for the State University of New York
18266258 LITHIUM BATTERY ELECTROLYTE Non-Final OA AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
18265852 SULFIDE SOLID ELECTROLYTE, METHOD FOR SELECTING ELEMENTS FOR SULFIDE SOLID ELECTROLYTE, METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE, ENERGY STORAGE ELEMENT, ELECTRONIC DEVICE, AND AUTOMOBILE Non-Final OA GS Yuasa International Ltd.
18216623 MIXING PROCESS FOR PREPARING HIGH NICKEL CATHODE MATERIAL AND APPLICATION THEREOF Non-Final OA HUNAN BRUNP EV RECYCLING CO., LTD.
18028644 CYLINDRICAL NON-AQUEOUS ELECTROLYTE SECONDARY CELL Final Rejection SANYO Electric Co., Ltd.
18006904 METHOD AND APPARATUS FOR ALIGNING ARRAYS OF OPTICAL FIBERS Final Rejection Soreq Nuclear Research Center
18461757 SOLID ELECTROLYTE, METHOD OF PRODUCING SOLID ELECTROLYTE, AND BATTERY Non-Final OA NAGOYA INSTITUTE OF TECHNOLOGY
17821560 FUEL CELL SYSTEM Non-Final OA PLUG POWER INC.
17947191 END INSULATING PLATE, BATTERY DEVICE, AND ASSEMBLY METHOD OF BATTERY DEVICE Non-Final OA CALB Co., Ltd.
17421889 SILICON/GRAPHENE COMPOSITE ANODE MATERIAL AND METHOD TO MANUFACTURE THE SAME Final Rejection NanoXplore Inc.

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