Prosecution Insights
Last updated: May 29, 2026

Examiner: CHIN, CHRISTOPHER L

Tech Center 1600 • Art Units: 1641 1677

This examiner grants 81% of resolved cases

Performance Statistics

80.8%
Allow Rate
+20.8% vs TC avg
725
Total Applications
+23.1%
Interview Lift
1339
Avg Prosecution Days
Based on 710 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
13.2%
§102 Novelty
44.1%
§103 Obviousness
21.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18329748 MAGNETIC PARTICLE AND PARTICLE FOR IMMUNOLOGICAL TEST Non-Final OA CANON MEDICAL SYSTEMS CORPORATION
17050560 A DEVICE AND METHOD FOR DETERMINING CELL INDENTATION ACTIVITY Final Rejection TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED
17237917 IMPLEMENT FOR INSPECTION, INSPECTING DEVICE AND INSPECTING METHOD Non-Final OA UNIVERSITY PUBLIC CORPORATION OSAKA
17448506 DEVICE AND METHOD FOR DETECTING BLOOD GROUP ANTIGENS BY MEANS OF AN INCOMPLETE ANTIBODY Non-Final OA GRIFOLS DIAGNOSTIC SOLUTIONS INC.
16910544 DIAGNOSTIC APPARATUS, DIAGNOSTIC DEVICE AND DIAGNOSIS METHOD Non-Final OA SUGENTECH, INC.
16629934 SIGNAL AMPLIFICATION IN BIOSENSOR DEVICE Non-Final OA AVIANA MOLECULAR TECHNOLOGIES, LLC
16629309 BIOACTIVE COATING FOR SURFACE ACOUSTIC WAVE SENSOR Final Rejection AVIANA MOLECULAR TECHNOLOGIES, LLC

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