Prosecution Insights
Last updated: April 19, 2026

Osaka Gas Co. Ltd.

5 pending office actions

Portfolio Summary

5
Total Pending OAs
2
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18487167 Substrate with Electrode Layer for Metal-Supported Electrochemical Element, Electrochemical Element, Electrochemical Module, Solid Oxide Fuel Cell and Manufacturing Method CREPEAU, JONATHAN 1725 Non-Final OA Oct 16, 2023
17916120 Annular Packing Material, Electrochemical Module, Electrochemical Device, Energy System, Solid Oxide Fuel Cell, and Solid Oxide Electrolysis Cell LY, KENDRA 1749 Non-Final OA Apr 06, 2023
17914222 Method for Producing Coating Composition, Yttria-Stabilized Zirconia Layer, Electrochemical Element, Electrochemical Module, Electrochemical Device, Energy System, Solid Oxide Fuel Cell, and Solid Oxide Electrolysis Cell ABU ALI, SHUANGYI 1731 Non-Final OA Sep 23, 2022
17794792 OIL AND FAT COMPOSITION CONTAINING 3-HYDROXYBUTYRIC ACID TURNER, FELICIA C 1793 Final Rejection Jul 22, 2022
17043825 Metal Plate, Electrochemical Element, Electrochemical Module, Electrochemical Device, Energy System, Solid Oxide Fuel Cell, and Method for Manufacturing Metal Plate HORNSBY, BARTHOLOMEW ANDREW 1728 Final Rejection Dec 28, 2020

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