Prosecution Insights
Last updated: April 19, 2026

Guangzhou Wondfo Biotech Co., Ltd.

4 pending office actions

Portfolio Summary

4
Total Pending OAs
1
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18263418 BIOLOGICAL PARTICLE SORTING CHANNEL AND MICROFLUIDIC CHIP LE, AUSTIN Q 1796 Non-Final OA Jul 28, 2023
18263397 IN VITRO ANALYSIS DIAGNOSTIC INSTRUMENT, AND MICROFLUIDIC CHIP AND METHOD FOR SORTING AND ENRICHING CIRCULATING TUMOR CELLS GIERE, REBECCA M 1677 Non-Final OA Jul 28, 2023
18248731 SAMPLE CRUSHER COOLEY, CHARLES E 1774 Non-Final OA Apr 12, 2023
17795009 IN-VITRO DIAGNOSTIC ANALYZER, REAGENT CARD, AND INSTALLATION STRUCTURE THOMPSON, CURTIS A 1798 Final Rejection Jul 25, 2022

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