Prosecution Insights
Last updated: May 29, 2026

Examiner: TON, MARTIN TRUYEN

Tech Center 3700 • Art Units: 3681 3731 3734 3771

This examiner grants 62% of resolved cases

Performance Statistics

61.7%
Allow Rate
-8.3% vs TC avg
575
Total Applications
+35.0%
Interview Lift
1289
Avg Prosecution Days
Based on 525 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
10.2%
§102 Novelty
87.4%
§103 Obviousness
1.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18281743 APPARATUS FOR PLACING A NEEDLE AT A SPECIFIC LOCATION AND DEPTH USING AN ULTRASOUND PROBE Final Rejection University of Kentucky Research Foundation
18901909 OVER THE SCOPE CLIP Non-Final OA BOSTON SCIENTIFIC SCIMED, INC.
18032685 LEAD ANCHOR FOR A NEUROMODULATION LEAD Non-Final OA BIOTRONIK SE & Co. KG
18144808 TELESCOPIC SHEATH Non-Final OA BIOSENSE WEBSTER (ISRAEL) LTD.
18967370 METHOD AND APPARATUS FOR PASSING SUTURE Non-Final OA Clauson Creative Engineering, Inc.
18587163 TEMPORARY DIAMETER REDUCTION CONSTRAINT ARRANGEMENT FOR A STENT GRAFT IN COMBINATION WITH A STENT GRAFT Final Rejection Cook Medical Technologies LLC
18690570 SYSTEMS, METHODS AND DEVICES FOR ADAPTIVE ANGIOPLASTY BALLOON INFLATION AND DEFLATION Non-Final OA CARDIOVASCULAR SYSTEMS, INC.
18396322 SURGICAL INSTRUMENT Non-Final OA Riverfield Inc.
18858017 CATHETERS, DEVICES, AND METHODS FOR REMOVAL OF MATERIAL FROM HOLLOW BODIES Non-Final OA BARD PERIPHERAL VASCULAR, INC.
18034572 BALLOON CATHETER WITH SELECTIVE SCORING CAPABILITY Non-Final OA BARD PERIPHERAL VASCULAR, INC.
18381892 ENDOSCOPIC SYSTEM AND METHOD Non-Final OA KARL STORZ SE & Co. KG
18516281 SURGICAL ROBOT POSITIONING SYSTEM AND RELATED DEVICES AND METHODS Final Rejection Virtual Incision Corporation
18901114 CLIP APPLIER WITH STABILIZING MEMBER Non-Final OA TELEFLEX MEDICAL INCORPORATED
18888150 ATRIAL APPENDAGE OCCLUSION AND ARRHYTHMIA TREATMENT Non-Final OA Ventrimend, Inc
18721196 STEREOTACTIC DEVICE FOR USE IN MEDICAL PROCEDURES Non-Final OA NESA MEDTECH PRIVATE LIMITED
18675755 MINIMALLY INVASIVE SURGICAL INSTRUMENT SUPPORT STAND Non-Final OA MeaCor, Inc.
18551303 MECHANOCHROMIC PRESSURE SENSOR FOR SAFE AND EFFECTIVE TISSUE HANDLING IN MINIMALLY INVASIVE SURGERY Non-Final OA FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
18325351 FISTULA TREATMENT DEVICE Final Rejection National University of Ireland, Galway
18541975 SUTURING DEVICES AND METHODS FOR SUTURING AN ANATOMIC VALVE Final Rejection HeartStitch, Inc.
18379710 PACKAGING FOR SURGICAL IMPLANT Final Rejection KENT Holdings, LLC
18091462 PACKAGING FOR SURGICAL IMPLANT Final Rejection KFNT Holdings, LLC
17575720 MICROGRAFT FOR THE TREATMENT OF INTRACRANIAL ANEURYSMS AND METHOD FOR USE Final Rejection KFNT Holdings, LLC
18212625 SURGICAL INSTRUMENT Final Rejection Neurosurgery & Spine Medical Expert LLC
18007028 GUIDE DEVICE AND MANUFACTURING METHOD THEREOF Final Rejection JUNTENDO UNIVERSITY
17165315 CONCENTRIC TUBE APPARATUS FOR MINIMALLY INVASIVE SURGERY Non-Final OA Virtuoso Surgical, Inc.
17426685 SHEATH ASSEMBLY HAVING AN ECHOGENIC STRUCTURE Final Rejection Sono-Coat B.V.
17403515 SEALING APPARATUS AND METHODS OF USE Final Rejection Nellix, Inc.

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