Prosecution Insights
Last updated: August 18, 2026

Examiner: YOH, JULIUS FRANCIS

Tech Center 1700 • Art Units: 1633 1653 1656 1799

This examiner grants 100% of resolved cases

Performance Statistics

100.0%
Allow Rate
+35.0% vs TC avg
17
Total Applications
+0.0%
Interview Lift
1085
Avg Prosecution Days
Based on 2 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
17.5%
§102 Novelty
47.6%
§103 Obviousness
33.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18285771 CELL CULTURE SAMPLING SUBSTRATE FOR FIXED BED REACTOR Non-Final OA CORNING INCORPORATED
18312315 SUCTION TIP AND BIOLOGICAL SUBJECT TRANSFER DEVICE Non-Final OA YAMAHA HATSUDOKI KABUSHIKI KAISHA
18202764 LUNG-ON-CHIP DEVICE WITH INTEGRATED EXTRACELLULAR MATRIX MEMBRANE Non-Final OA University of Utah Research Foundation
18294371 ACTIVE TISSUE SCAFFOLD STRETCHING UNDER CELL CULTURE CONDITIONS Non-Final OA ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
18287516 TEXTILE GAS-LIQUID-SOLID CONTACTORS AND BIOCATALYTIC MATERIALS AND METHODS COMPRISING SAME Non-Final OA North Carolina State University
18690785 METHODS, SYSTEMS AND COMPOSITIONS FOR RESTORATION AND PRESERVATION OF INTACT ORGANS IN A MAMMAL Non-Final OA Yale University

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