Prosecution Insights
Last updated: April 19, 2026

Examiner: BERTHEAUD, PETER JOHN

Tech Center 3700 • Art Units: 3746

This examiner grants 78% of resolved cases

Performance Statistics

77.8%
Allow Rate
+7.8% vs TC avg
1053
Total Applications
+8.8%
Interview Lift
1128
Avg Prosecution Days
Based on 1035 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
35.2%
§102 Novelty
35.1%
§103 Obviousness
26.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18852350 ROTARY SWASH PLATE HYDRAULIC PUMP Non-Final OA KAWASAKI JUKOGYO KABUSHIKI KAISHA
19180825 PISTON ASSEMBLY FOR HYDRAULIC PUMP Non-Final OA Goodrich Actuation Systems SAS
19193088 DEVICES, SYSTEMS, AND METHODS FOR PRIMING A FLUID MANAGEMENT SYSTEM Non-Final OA BOSTON SCIENTIFIC SCIMED, INC.
19095423 PUMP UNIT FOR A CENTRIFUGAL PUMP AND A CENTRIFUGAL PUMP Non-Final OA Levitronix GmbH
18985289 PUMP UNIT FOR A CENTRIFUGAL PUMP AND A CENTRIFUGAL PUMP Non-Final OA Levitronix GmbH
18836890 M12 Plug-in for Threaded Cable Connection Non-Final OA KSB SE & Co. KGaA
19112777 PUMP MONITORED BY SENSOR Non-Final OA NEXTKIDNEY SA
18850861 PISTON COMPRESSOR AND PORTABLE REFRIGERATOR COMPRISING SAME Non-Final OA Dometic Sweden AB
18525491 PUMP DIAPHRAGM WITH IMPROVED SEAL GEOMETRY Final Rejection Leggett & Platt Canada Co.
18675070 PORTABLE PUMP Final Rejection Reed Manufacturing Company
18274644 ELASTIC MEMBER AND PUMP ASSEMBLY COMPRISING SAME Non-Final OA KR CO., LTD.

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