Prosecution Insights
Last updated: April 19, 2026

Examiner: NERENBERG, RENEE FLORENCIA

Tech Center 3700 • Art Units: 3711 3774

This examiner grants 0% of resolved cases

Performance Statistics

%
Allow Rate
-70.0% vs TC avg
12
Total Applications
Interview Lift
1175
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
16.1%
§102 Novelty
74.2%
§103 Obviousness
9.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18519557 SKIRT FOR PROSTHETIC HEART VALVE Non-Final OA EDWARDS LIFESCIENCES CORPORATION
18276149 IMPLANTABLE CONDUIT WITH SELF-SEALING FENESTRATIONS, AND ASSOCIATED SYSTEMS AND METHODS Non-Final OA W. L. Gore & Associates, Inc.
18258399 METHOD OF CONTROLLING A JOINT OF AN ORTHOPAEDIC TECHNOLOGY DEVICE AND JOINT OF THIS KIND Non-Final OA Ottobock SE & Co. KGaA
18277071 PROSTHETIC LIMBS, PROSTHETIC LINERS, AND METHODS FOR MANAGING, CONFIGURING, AND USING PROSTHETIC LIMBS AND PROSTHETIC LINERS Non-Final OA Singapore University of Technology and Design
18039839 PROSTHETIC ELBOW JOINT IMPLANT AND KIT Non-Final OA UNIVERSITEIT GENT
18459029 Mid-foot Arthrodesis Dowel Implant Devices, Systems, and Methods for Treating Mid-Foot Disorders Non-Final OA Apex Orthopedics, LLC
18277672 BREAST IMPLANT COMPRISING SILICONE GELS OF VARIOUS PROPERTIES Non-Final OA OSSTEMIMPLANT CO., LTD.
18220238 ANTI-FOULING STENT Final Rejection BVW Holding AG
18280802 Kink Resistance Tubular Graft Implants Non-Final OA Xeltis AG
18355861 Socket for a Prosthetic Aortic Valve Delivery Device, Device for Delivering a Prosthetic Aortic Valve, and Method of Configuring a Device for Selective Prosthetic Aortic Valve Orientation Non-Final OA Creganna Unlimited Company
18273999 STENT AND METHOD FOR MANUFACTURING SAME Non-Final OA S&G BIOTECH, INC.

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