Prosecution Insights
Last updated: August 18, 2026

Examiner: SONG, LI-TING

Tech Center 3700 • Art Units: 3795

This examiner grants 67% of resolved cases

Performance Statistics

67.4%
Allow Rate
-2.6% vs TC avg
117
Total Applications
+41.0%
Interview Lift
1097
Avg Prosecution Days
Based on 89 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
29.7%
§102 Novelty
49.8%
§103 Obviousness
19.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18986298 DEGRADABLE SUCTION VALVE FOR AN ENDOSCOPE Non-Final OA Boston Scientific Scimed, Inc.
18429633 ENDOSCOPE VALVE DEVICES, SYSTEMS, AND METHODS Non-Final OA BOSTON SCIENTIFIC SCIMED, INC.
18493330 INSERTION DEVICE WITH DISTAL CHAMBER Final Rejection Boston Scientific Scimed, Inc.
18762807 BILE DUCT/PANCREATIC DUCT TREATMENT METHOD AND ENDOSCOPIC INSTRUMENT Final Rejection OLYMPUS CORPORATION
18048733 TEMPORARY ANATOMY ILLUMINATION Final Rejection GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA
18047475 SINGLE USE URETEROSCOPE WITH INTEGRATED SUCTION CATHETER Final Rejection GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA
19032131 BRONCHOSCOPE PATH ASSISTANCE SYSTEM, POSITIONING MOUTHPIECE AND BRONCHOSCOPE PATH DISPLAY DEVICE Non-Final OA HUKUI BIOTECHNOLOGY CO., LTD.

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