Prosecution Insights
Last updated: August 18, 2026

Examiner: BARKER, DAYTON HYUN JIN

Tech Center 3700 • Art Units: 2896 3795 3797

This examiner grants 100% of resolved cases

Performance Statistics

100.0%
Allow Rate
+30.0% vs TC avg
18
Total Applications
+0.0%
Interview Lift
839
Avg Prosecution Days
Based on 4 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
31.5%
§102 Novelty
50.0%
§103 Obviousness
18.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18982032 FLOW CONTROL FOR ENDOSCOPE FLUID SUPPLY Non-Final OA Boston Scientific Scimed, Inc.
18967157 SUCTION VALVE FOR AN ENDOSCOPE Non-Final OA Boston Scientific Scimed, Inc.
18958443 MEDICAL DEVICE CAPS AND RELATED SYSTEMS AND METHODS OF USE Non-Final OA Boston Scientific Scimed, Inc.
19189273 ULTRASONIC ENDOSCOPE Non-Final OA FUJIFILM Corporation
19189280 ULTRASONIC ENDOSCOPE Non-Final OA FUJIFILM Corporation
18516865 ENDOSCOPE Final Rejection FUJIFILM Corporation
19074787 MEDICAL MANIPULATOR AND MEDICAL MANIPULATOR SYSTEM Non-Final OA OLYMPUS CORPORATION
18523398 ADJUSTABLE ACTUATION MECHANISMS FOR ENDOSCOPES Final Rejection GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA

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