Prosecution Insights
Last updated: April 19, 2026

Examiner: FREDRICKSON, COURTNEY B

Tech Center 3700 • Art Units: 3763 3783

This examiner grants 75% of resolved cases

Performance Statistics

75.3%
Allow Rate
+5.3% vs TC avg
432
Total Applications
+31.0%
Interview Lift
1176
Avg Prosecution Days
Based on 384 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
20.6%
§102 Novelty
38.2%
§103 Obviousness
29.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18457183 CATHETER CONSTRUCTION Non-Final OA Maduro Discovery, LLC
18045589 INTRANASAL DRUG DELIVERY DEVICE, SYSTEM, AND PROCESS Final Rejection ROCKET SCIENCE HEALTH CORP.
18277472 CATHETER WITH MULTIPLE WORKING CHANNELS Non-Final OA Covidien LP
18489058 DEVICES AND METHODS FOR DELIVERING A BENEFICIAL AGENT TO A USER Non-Final OA ABBVIE INC.
17927536 AMBULATORY FLUID DRAINAGE AND COLLECTION DEVICE Non-Final OA The Cleveland Clinic Foundation
17748809 PURGE VALVE ASSEMBLIES SYSTEMS AND METHODS Final Rejection Regents of the University of Minnesota
18489691 PUMPS FOR IMPROVING FLUID DELIVERY AND METHODS OF USE THEREOF Non-Final OA CareFusion 303, Inc.
17307624 NEEDLELESS CONNECTOR HAVING CHECK VALVE WITH ASYMMETRIC VALVE DESIGN AND PRIMARY SEAL SUPPORT Final Rejection CareFusion 303, Inc.
18135826 Blood Draw Device with Catheter Length Adjustable Advancement Stop and Tube Position Indicator Non-Final OA Becton, Dickinson and Company
18013392 MEDICAL STOPCOCK ASSEMBLY WITH POSITION DETECTION Non-Final OA Becton, Dickinson and Company
18075211 SYSTEMS AND METHODS FOR PREVENTING BACKFLOW IN A CATHETER SYSTEM Final Rejection Becton, Dickinson and Company
17401493 Obturator to Facilitate Catheter Line Draw Final Rejection Becton, Dickinson and Company
18014186 Irrigation System Non-Final OA Coloplast A/S
17917873 Microneedle Array Delivery of Adenovirus Vectored Vaccines With and Without Adjuvants Non-Final OA University of Pittsburgh - Of the Commonwealth System of Higher Education
18267522 HOUSING COMPONENT OF AN INJECTION DEVICE COMPRISING A MAGNIFIER Non-Final OA Sanofi
17615478 DOUBLE-LUMEN CATHETER Non-Final OA NIPRO CORPORATION
18273260 Medical Flow Sensor Module Assembly Non-Final OA RAUMEDIC AG
18221602 PRE-FILLED MULTI-FLUID MEDICAL DELIVERY ASSEMBLIES Non-Final OA Koska Family Limited
17559697 PUSH DEVICE FOR THE AXIAL INSERTION OF AN ELONGATE, FLEXIBLE BODY Non-Final OA ECP Entwicklungsgesellschaft mbH
18022298 INFUSION OR TRANSFUSION SET AND SYSTEM COMPRISING AN INFUSION OR TRANSFUSION SET Non-Final OA B. Braun Melsungen AG
18472208 BLOOD CONTROL VALVES, SYSTEMS, AND METHODS Non-Final OA Piper Access, LLC
18461028 SALIVA MANAGEMENT SYSTEM Non-Final OA Saliva Management Systems, Inc.
17391227 METHOD FOR DELIVERY OF COMPOSITIONS TO THE EYE Final Rejection Tel Hashomer Medical Research Infrastructure and Services Ltd.
18322436 METHODS FOR DIRECT SODIUM REMOVAL IN PATIENTS HAVING HEART FAILURE AND RENAL DYSFUNCTION Final Rejection DSRCo BV
18141425 BREAST PUMP Non-Final OA SHENZHENSHI LUTEJIACHENG SUPPLYCHAIN MANAGEMENT CO., LTD.
18033828 GUIDEWIRE SAFETY DEVICE Non-Final OA Andrew James JOHNSTON
17994491 LIGHT ACCESSORY DEVICE FOR A BREAST PUMP OR THE LIKE Non-Final OA Lactalite, LLC
17926157 MANAGEMENT PLATFORM FOR INTELLIGENT INJECTION DEVICES Non-Final OA DataDose, LLC
17264196 HEALTHCARE MONITORING SYSTEM Final Rejection Medisyne Limited

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