Prosecution Insights
Last updated: August 17, 2026

Examiner: LI, AIQUN

Tech Center 1700 • Art Units: 1727 1763 1766 1768 1796

This examiner grants 64% of resolved cases

Performance Statistics

64.0%
Allow Rate
-1.0% vs TC avg
877
Total Applications
+22.4%
Interview Lift
1109
Avg Prosecution Days
Based on 837 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
24.2%
§102 Novelty
50.9%
§103 Obviousness
17.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18363107 ALL-SOLID BATTERY AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18303686 POSITIVE ELECTRODE ACTIVE MATERIAL POWDER, POSITIVE ELECTRODE, LITHIUM ION BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL POWDER Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18338042 ELECTRODE MATERIAL, METHOD OF PRODUCING ELECTRODE MATERIAL, AND METHOD OF PRODUCING ALL-SOLID-STATE BATTERY Non-Final OA Panasonic Holdings Corporation
17979092 ELECTRODE LAYER AND ALL-SOLID STATE BATTERY Final Rejection Panasonic Holdings Corporation
17951065 INORGANIC SOLID ELECTROLYTE-CONTAINING COMPOSITION, SHEET FOR ALL-SOLID STATE SECONDARY BATTERY, AND ALL-SOLID STATE SECONDARY BATTERY, AND MANUFACTURING METHODS FOR SHEET FOR ALL-SOLID STATE SECONDARY BATTERY AND ALL-SOLID STATE SECONDARY BATTERY Final Rejection FUJIFILM Corporation
18279533 Positive Electrode Active Material, Method of Preparing the Same, And Positive Electrode and Lithium Secondary Battery Which Include the Positive Electrode Active Material Non-Final OA LG Chem, Ltd.
18570729 Lithium Secondary Battery Non-Final OA LG Energy Solution, Ltd.
18381475 Electrode, Secondary Battery Including the Electrode, and Method of Preparing the Electrode Non-Final OA LG Energy Solution, Ltd.
18166228 COMPOSITION FOR REMEDIATING IRON SULFIDE IN OILFIELD PRODUCTION SYSTEMS Non-Final OA ChampionX LLC
17039429 ADDITIVES FOR POLYMER EMULSION STABILIZATION Non-Final OA ChampionX LLC
18347429 POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME Final Rejection SAMSUNG SDI CO., LTD.
18337049 SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18346655 CATHODE FOR LITHIUM SECONDARY BATTERY, METHOD OF MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME Non-Final OA SK ON CO., LTD.
18077522 NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME Non-Final OA SK INNOVATION CO., LTD.
17104658 ANTI-FOULING COMPOSITIONS FOR USE IN CRUDE OIL PRODUCTION AND PROCESSING Final Rejection Ecolab USA Inc.
18264457 LITHIATED METAL ORGANIC FRAMEWORKS WITH A BOUND SOLVENT FOR SECONDARY BATTERY APPLICATIONS Non-Final OA BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
18225633 SECONDARY BATTERY Final Rejection Zhuhai CosMX Battery Co., Ltd.

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