Prosecution Insights
Last updated: May 29, 2026

Examiner: CHA, CASEY GEORGE

Tech Center 3700 • Art Units: 3794

This examiner grants 0% of resolved cases

Performance Statistics

0.0%
Allow Rate
-70.0% vs TC avg
31
Total Applications
+0.0%
Interview Lift
1289
Avg Prosecution Days
Based on 6 resolved cases, 2023–2026

Rejection Statute Breakdown

4.3%
§101 Eligibility
4.3%
§102 Novelty
91.5%
§103 Obviousness
0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18272028 BIOLOGICAL ELECTRODE Final Rejection NOK CORPORATION
17586390 ENDOSCOPIC TREATMENT DEVICE Final Rejection OLYMPUS MEDICAL SYSTEMS CORP.
18691470 BRAIN WAVE DETECTION ELECTRODE, BRAIN WAVE MEASURING DEVICE, AND BRAIN WAVE MEASURING METHOD Non-Final OA SUMITOMO BAKELITE CO., LTD.
18292892 NEUROELECTROPHYSIOLOGICAL MONITORING DEVICE Non-Final OA Beijing Huashenshengdian Medtech Co Ltd.
18575056 A Flexible and Stretchable Cover for Attaching a Component to a Patch Non-Final OA DATWYLER PHARMA PACKAGING BELGIUM NV
18220216 SYSTEM AND METHOD FOR TESTING CONTACT QUALITY OF ELECTRICAL-BIOSIGNAL ELECTRODES Final Rejection Zeto, Inc.
18267266 BIOLOGICAL SIGNAL DETECTION ELECTRODE Final Rejection TECHNO-COMMONS INC.
18032323 SENSING CONNECTOR ASSEMBLY AND SYSTEM COMPRISING SAID SENSING CONNECTOR ASSEMBLY Non-Final OA Viturin Ltd
17778206 ELECTRODE FOR RECORDING ELECTROENCEPHALOGRAPHIC SIGNALS AND/OR STIMULATING PATIENTS Non-Final OA SPES MEDICA SRL
17754469 FLEXIBLE ELECTRICAL MEASUREMENT APPARATUS Final Rejection NEUROCONCISE LTD.
17580125 ABLATION CATHETER AND OPERATION METHOD OF SAME Non-Final OA CRC EP, Inc.

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