Prosecution Insights
Last updated: May 29, 2026

Examiner: OU, JING RUI

Tech Center 3700 • Art Units: 3731 3771 3773

This examiner grants 53% of resolved cases

Performance Statistics

52.8%
Allow Rate
-17.2% vs TC avg
818
Total Applications
+52.0%
Interview Lift
1582
Avg Prosecution Days
Based on 778 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
14.8%
§102 Novelty
73.2%
§103 Obviousness
7.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17662255 CATHETER ASSEMBLY INCLUDING EXPANDABLE PERFORATION TREATMENT DEVICE Final Rejection Medtronic Vascular, Inc.
17770477 Flexible Driveshaft With Channels Configured To Collapse Under Rotational Load Final Rejection Stryker European Operations Limited
18468222 HEMOSTATIC DEVICE Non-Final OA TERUMO KABUSHIKI KAISHA
17866776 INTERATRIAL SHUNTING DEVICES, SYSTEMS AND METHODS Non-Final OA Medtronic, Inc.
17658402 SYSTEM FOR LEAD PLACEMENT VIA MARKERS AND MEASUREMENTS Non-Final OA Medtronic, Inc.
18748926 MODULAR HANDLE COMPRISING A TRIGGER WIRE ACTUATION MECHANISM FOR A PROSTHESIS DELIVERY DEVICE Final Rejection Cook Medical Technologies LLC
18419862 LOCKING FERRULES FOR PERFORMING TENSIONABLE KNOTLESS SURGICAL PROCEDURES Non-Final OA ARTHREX, INC.
18419722 SLANTED LOCKING FERRULES FOR PERFORMING TENSIONABLE KNOTLESS CARDIAC VALVE PROCEDURES Non-Final OA ARTHREX, INC.
18405457 SECURING BIDIRECTIONAL SUTURE LOOPS USING COAXIAL MECHANICAL FASTENERS Non-Final OA LSI Solutions, Inc.
17719254 FEEDBACK CONTROLLED ANASTOMOSIS DEVICES Non-Final OA Myka Labs, Inc.
18041340 Fistula Formation Devices And Methods Final Rejection Bard Peripheral Vascular, Inc.
17988352 FUNCTIONALIZED SYNTHETIC SURGICAL MESH Final Rejection BAXTER HEALTHCARE SA
17939263 IMPLANTABLE PROSTHESIS FOR SOFT TISSUE REPAIR Non-Final OA C.R. Bard, Inc.
18634816 Variable Angle Button-Suture Fixation Assembly and Related Methods Non-Final OA Dunamis Medical Technologies, LLC
18608704 SYSTEM AND METHOD FOR ATTACHING A FLUID CONDUIT TO AN ANATOMICAL STRUCTURE Final Rejection Regents of the University of Colorado, a body corporate
18687443 PROSTHESIS FOR A BYPASS PENDING FUTURE ANASTOMOSIS Final Rejection HOSPICES CIVILS DE LYON
18496641 VASCULAR CLOSURE DEVICES AND METHODS Non-Final OA Arterica Inc.
18056546 APPARATUS AND METHOD FOR SEALING A VASCULAR PUNCTURE Non-Final OA Access Closure, Inc.
17824511 SYSTEMS, APPARATUS, AND METHODS FOR TREATMENT OF VARICOCELE AND ASSOCIATED CONDITIONS Non-Final OA Vivifi Medical, Inc.

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