Prosecution Insights
Last updated: April 19, 2026

Hangzhou Cobetter Technology Co. Ltd.

1 pending office actions

Portfolio Summary

1
Total Pending OAs
1
Final Rejections
0
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18021074 ASYMMETRIC HYDROPHOBIC POLYOLEFIN HOLLOW FIBER MEMBRANE, PREPARING METHOD, AND USE OF THE SAME HUANG, RYAN 1777 Final Rejection Feb 13, 2023

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