Prosecution Insights
Last updated: May 29, 2026

Examiner: JARIWALA, CHIRAG

Tech Center 3700 • Art Units: 3746

This examiner grants 62% of resolved cases

Performance Statistics

61.5%
Allow Rate
-8.5% vs TC avg
473
Total Applications
+26.8%
Interview Lift
1134
Avg Prosecution Days
Based on 403 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
8.0%
§102 Novelty
77.5%
§103 Obviousness
13.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19090903 MANIFOLD ASSEMBLY Non-Final OA Kerr Machine Co.
18347333 DIRECT LOAD WRIST PIN Non-Final OA NATIONAL OILWELL VARCO, L.P.
19150477 ENHANCED BI-HELICAL TOOTHED WHEEL WITH VARIABLE HELIX ANGLE AND NON-ENCAPSULATING TOOTH PROFILE FOR HYDRAULIC GEAR Non-Final OA Settima Meccanica S.r.l.
19257187 Blower Non-Final OA YAMABIKO CORPORATION
18456185 INTEGRATED ELECTRO-HYDRAULIC UNIT HAVING AN INTERNAL POSITION SENSOR Final Rejection Robert Bosch GmbH
19204742 PERISTALTIC PUMP Non-Final OA OINA VV AB
18463950 POWER END FRAME ASSEMBLY Non-Final OA BJ Energy Solutions, LLC
18041434 COMPRESSOR AND COMPRESSOR SYSTEM Non-Final OA MAYEKAWA MFG. CO., LTD.
18750378 RECIPROCATING COMPRESSOR AND FLUID INJECTION SYSTEM Non-Final OA Copeland LP
19066803 ELECTRIC SUBMERSIBLE PUMP (ESP) ASSEMBLY SHAFT COUPLING WITH AXIAL LOAD HANDLING CAPABILITY Non-Final OA Haliburton Energy Services, Inc.
19064313 PUMPING ASSEMBLY Final Rejection GDS Geo Drilling Solutions AB
18026258 PACKAGED COMPRESSOR Non-Final OA HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
18518979 PERISTALTIC PUMP WITH REDUCED TRIBOELECTRIC EFFECTS Non-Final OA BIOSENSE WEBSTER (ISRAEL) LTD.
19042677 SELF-PRIMING TRANSFER PUMP WITH QUICK PUMP ATTACHMENT/DETACHMENT Final Rejection FARMCHEM CORP
19010474 PUMP DEVICE AND PUMP ASSEMBLY COMPRISING AT LEAST ONE PUMP DEVICE Non-Final OA Bausch + Ströbel SE + Co. KG
18880120 SCROLL COMPRESSOR Final Rejection BITZER Refrigeration Technology (China) Co., Ltd.
18225791 ELECTRIC COMPRESSOR Final Rejection Kabushiki Kaisha Toyota Jidoshokki
18925441 INFLATION PUMP AND INFLATION DEVICE Final Rejection DONGGUAN HANG CHE BAO FUTURE TECHNOLOGY CO., LTD.
18839641 PUMP MOTOR HANDLE Non-Final OA Graco Minnesota Inc.
17332209 TRANSFER PUMP ASSEMBLY Final Rejection Graco Minnesota Inc.
18726522 Compressor with reduced start-up torque Non-Final OA Cavendish Hydrogen A/S
18632589 Pressure monitored piston pump Non-Final OA STRATEC SE
18444051 Continuous High-Power Turbine Fracturing Equipment Non-Final OA American Jereh International Corporation
18139937 FAN WATERPROOF STRUCTURE Non-Final OA ASIA VITAL COMPONENTS (CHINA) CO., LTD.
17847498 PUMP SYSTEM FOR A BIOLOGICAL LIQUID TEATMENT SYSTEM Non-Final OA Cytiva Sweden AB
17526500 PUMP DEVICE Non-Final OA Khaled ABOUSALEH
18300724 CRYOGENIC PUMP Final Rejection Chart Inc.
17522112 BILGE PUMP HAVING OUTSIDE SENSING SURFACE WITH RIBS Final Rejection FLOW CONTROL LLC
16078257 Pump Assembly Having an Axial-Flux Electric Drive Final Rejection GKN Sinter Metals Engineering GmbH

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