Prosecution Insights
Last updated: May 29, 2026

Examiner: FARRAR, LAUREN PENG

Tech Center 3700 • Art Units: 3763 3767 3783

This examiner grants 79% of resolved cases

Performance Statistics

78.9%
Allow Rate
+8.9% vs TC avg
818
Total Applications
+15.2%
Interview Lift
2229
Avg Prosecution Days
Based on 764 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
6.2%
§102 Novelty
81.8%
§103 Obviousness
0.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19357014 A SYSTEM AND METHOD FOR ULTRASOUND-ENHANCED DELIVERY OF DRUGS Final Rejection Sonikure Holdings Limited
17927264 A METHOD OF INSERTING A LUBRICANT FREE STOPPER INTO A LUBRICANT FREE BARREL OR A LUBRICANT FREE CARTRIDGE TUBE AND A SYSTEM FOR ASSEMBLING SAME Non-Final OA W. L. Gore & Associates, Inc.
17047424 Medical Delivery Devices With Inhibited Oxygen Permeation Final Rejection W. L. Gore & Associates, Inc.
17170107 INFUSION PUMP ASSEMBLY Non-Final OA DEKA Products Limited Partnership
18348645 TREATMENT DEVICE OF CEREBROVASCULAR DISORDER Non-Final OA TERUMO KABUSHIKI KAISHA
18097980 PRE-FILLED SYRINGE Final Rejection TERUMO KABUSHIKI KAISHA
18202702 Catheter Placement Device Including a Mechanical Advantage Mechanism Non-Final OA Bard Access Systems, Inc.
17782682 Electronic Module and Modular System for a Drug Delivery Device Non-Final OA Sanofi
18447258 INFLATABLE MEDICAL BALLOONS Non-Final OA Becton, Dickinson and Company
16717199 PRIMING CAP Final Rejection ICU Medical, Inc.
18465346 LEAKAGE CONNECTOR FOR A DIALYSIS MACHINE, A LEAKAGE CONSTRUCTION EQUIPPED WITH IT AS WELL AS A DIALYSIS MACHINE Non-Final OA B. Braun Avitum AG
17886279 PEN-TYPE DRUG INJECTION DEVICE WITH CONTROLLER AND TIME LOCK-OUT MECHANISM FOR ITS DRIVE Non-Final OA Sanofi-Aventis Deutschland GmbH
18527877 SINGLE DOSE MEDICAMENT DELIVERY DEVICE Non-Final OA SHL Medical AG
17759758 PISTON STOP FOR A MEDICAL SYRINGE AND MEDICAL SYRINGE WITH A PISTON STOP Non-Final OA Fresenius Kabi Deutschland GmbH
17758539 Biodegradable and Multifunctional Neural Block Devices Non-Final OA The Penn State Research Foundation
17750563 COMBINED BIOLOGICAL SAMPLING AND INJECTION ASSEMBLIES AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS Non-Final OA Verily Life Sciences LLC
18347454 PUMPING CASSETTE FOR TISSUE TREATMENT DEVICES Non-Final OA Trice Medical, Inc.
18039137 FLUID DELIVERY SYSTEM CONTAINER AND METHOD OF USE Non-Final OA TAKEDA PHARMACEUTICAL COMPANY LIMITED
18287328 TOOL FOR A PLASMA MEDICAL TREATMENT DEVICE, AND CORRESPONDING DEVICE Non-Final OA ECOLE POLYTECHNIQUE
18286116 SYSTEM FOR REMOTE DRUG MONITORING AND TITRATION Non-Final OA SAFEBEAT RX INC.
18452710 NEEDLE ASSEMBLY Non-Final OA TERUMO EUROPE N.V.
18366898 SYSTEM FOR TREATING A PATIENT Non-Final OA FractyI Health, Inc.
17628849 MOTOR-DRIVEN MEDICAL SUCTION PUMP Non-Final OA MEDELA AG
17913304 A MEDICAL SYRINGE BARREL AND A PACKAGE THEREOF Non-Final OA DAIKYO SEIKO LTD.
18310035 SYSTEM AND METHODS FOR NAVIGATION OF CATHETERS WITHIN VESSELS Non-Final OA MG Stroke Analytics Inc.
17748221 FLUID DELIVERY SYSTEMS AND METHODS OF TREATMENT Non-Final OA ALCYONE THERAPEUTICS, INC
17748246 FLUID DELIVERY SYSTEMS AND METHODS OF TREATMENT Non-Final OA ALCYONE THERAPEUTICS, INC.
17317731 Microdosing System, Apparatus, Method Non-Final OA Wave Neuroscience, Inc.
17061819 METHOD OF CONNECTIVE TISSUE RESTORATION Final Rejection VITRUVIA HOLDINGS INC.

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