Prosecution Insights
Last updated: May 29, 2026

Examiner: ARUNDALE, ROBERT K

Tech Center 3700 • Art Units: 3753

This examiner grants 75% of resolved cases

Performance Statistics

75.3%
Allow Rate
+5.3% vs TC avg
804
Total Applications
+24.4%
Interview Lift
853
Avg Prosecution Days
Based on 778 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
14.8%
§102 Novelty
63.5%
§103 Obviousness
19.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18497285 GAS DELIVERY SYSTEM OF AN ADDITIVE MANUFACTURING MACHINE Non-Final OA General Electric Company
18763250 LIQUID STORAGE CONTAINER Non-Final OA CANON KABUSHIKI KAISHA
18476061 VALVE GROUP INTEGRATION MODULE AND VEHICLE WITH THE SAME Non-Final OA BYD COMPANY LIMITED
18345639 VALVE DEVICE Final Rejection Illinois Tool Works Inc.
18936280 OVER-PRESSURE VENT SYSTEM FOR AN AIRCRAFT FUEL TANK Non-Final OA The Boeing Company
18855238 BALL VALVE OF A REFRIGERANT VALVE DEVICE FOR AN AIR CONDITIONING SYSTEM Non-Final OA HANON SYSTEMS
18954977 STABLE FLOW REGULATOR ASSEMBLY Non-Final OA CareFusion 303, Inc.
18543333 CONNECTION MODULE FOR A FLUID Non-Final OA VALEO SYSTEMES THERMIQUES
18917534 THROTTLE DEVICE, FLUID DEVICE AND FLUID SYSTEM Non-Final OA Festo SE & Co. KG
18682562 EXCESS FLOW VALVE FOR CRYOGENIC FLUID TANK Final Rejection Engineered Controls International, LLC
18466943 PRESSURE REGULATION SYSTEMS AND VALVES Final Rejection Microtecnica S.r.l.
18696550 INSERT ARRANGEMENT, CONTROL VALVE AND PROCESS PLANT Final Rejection Samson Aktiengesellschaft
18886629 RAPID-INFLATE VALVE STEMS AND ASSOCIATED SYSTEMS AND METHODS Non-Final OA Christopher Cox Creative
18964457 NOISE DAMPER INTEGRATED SOLENOID VALVE Non-Final OA PADMINI VNA MECHATRONICS LIMITED
18835001 DIFFERENTIAL PRESSURE REGULATOR Non-Final OA HPDI Technology Limited Partnership
18132038 PNEUMATIC VALVE SYSTEM AND METHODS OF USING THE SAME Final Rejection Clik Corporation
18902733 FLUID MANAGEMENT SYSTEM Non-Final OA Leggett & Platt Canada Co.
18757512 VALVE CORE AND WATER OUTLET APPARATUS Non-Final OA XIAMEN LOTA INTERNATIONAL CO., LTD.

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