Prosecution Insights
Last updated: April 19, 2026

Treefrog Therapeutics

3 pending office actions

Portfolio Summary

3
Total Pending OAs
1
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18270924 CELLULAR MICROCOMPARTMENTS COMPRISING CELLS OF WHICH THE GENOMIC INTEGRITY IS MAINTAINED AFTER AMPLIFICATION AND PREPARATION METHOD VAN BUREN, LAUREN K 1638 Non-Final OA Aug 24, 2023
18347018 FLUIDIC CHIP AND CELL ENCAPSULATION SYSTEM EDWARDS, LYDIA E 1796 Non-Final OA Jul 05, 2023
17634794 HOLLOW THREE-DIMENSIONAL UNIT MADE FROM RETINAL TISSUE AND USE THEREOF IN THE TREATMENT OF RETINOPATHIES PENNINGTON, KATIE LEIGH 1634 Final Rejection Feb 11, 2022

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