Prosecution Insights
Last updated: April 19, 2026

Pureflow LLC

3 pending office actions

Portfolio Summary

3
Total Pending OAs
0
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18530048 CANNISTER-FREE, VACUUM-ASSISTED EVACUATION OF EXTERNAL CATHETERS YANG, CHENG FONG 3781 Non-Final OA Dec 05, 2023
18235027 VACUUM-ASSISTED EVACUATION OF MALE EXTERNAL CATHETERS SU, SUSAN SHAN 3781 Non-Final OA Aug 17, 2023
18117761 VACUUM-ASSISTED EVACUATION OF MALE EXTERNAL CATHETERS SU, SUSAN SHAN 3781 Non-Final OA Mar 06, 2023

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