Prosecution Insights
Last updated: April 19, 2026

Examiner: SHRIEVES, STEPHANIE ALEXANDRA

Tech Center 3700 • Art Units: 3753 3762

This examiner grants 74% of resolved cases

Performance Statistics

73.6%
Allow Rate
+3.6% vs TC avg
241
Total Applications
+17.9%
Interview Lift
844
Avg Prosecution Days
Based on 212 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
5.7%
§102 Novelty
51.8%
§103 Obviousness
34.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19013183 TRANSFER ROBOT FOR TRANSFERRING GAS CONTAINER, GAS SUPPLY CABINET, AND GAS SUPPLY SYSTEM INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
19013201 TRANSFER ROBOT FOR TRANSFERRING GAS CONTAINER, GAS SUPPLY CABINET, AND GAS SUPPLY SYSTEM INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18945031 HYDROGEN TANK SYSTEM Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18883563 HYDROGEN CHARGING EQUIPMENT, HYDROGEN CHARGING METHOD Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18882074 HYDROGEN FILLING CONTROL METHOD, HYDROGEN FILLING SYSTEM, AND VEHICLE CONTROLLER Non-Final OA SUBARU CORPORATION
18955018 METHOD AND APPARATUS FOR CONTROLLING THE DOSING OF A FLUID PRODUCT TO CONTAINERS Non-Final OA GEA PROCOMAC S.p.A
18779963 SAFETY JOINT Non-Final OA Tatsuno Corporation
18779942 SAFETY JOINT Non-Final OA Tatsuno Corporation
18385715 Gas Supply System Non-Final OA Daifuku Co., Ltd.
18850740 SELF-SUPPLIED HYDROGEN TUBE TRAILER Final Rejection EVERFUEL EUROPE A/S
18841722 DEVICE AND METHOD FOR FILLING A CONTAINER WITH COMPRESSED GASEOUS HYDROGEN Non-Final OA Messer SE & Co. KGaA
18706933 INTEGRATED CONTROL SYSTEM, METHOD, AND DEVICE, FOR HYDROGEN FUELING BASED ON REAL-TIME CONTROL Final Rejection Industrial Academic Cooperation Foundation of Hoseo University
18691554 A HYDROGEN REFUELING STATION WITH LIQUID HYDROGEN SUPPLY Final Rejection Nel Hydrogen A/S
18598422 COMPRESSED HYDROGEN VEHICLE FUELING SYSTEM HAVING SONIC CHOKE FLOW CONTROL Non-Final OA Boyd Hydrogen LLC
18521277 FILLING STATION FOR FILLING A PRESSURIZED GAS TANK Final Rejection L'Air Liquide, Société Anonyme pour I'Exploitation des Procédés Georges Claude
18564578 HYDROGEN PRODUCING CUBE, A DRONE BOX, AND A VEHICLE COMBINATION Final Rejection H3 DYNAMICS HOLDINGS PTE. LTD.
17686157 Method and System for Transferring Separation Resin Non-Final OA Cytiva Sweden AB
18460540 AUTOMOTIVE TIRE INFLATION DEVICE Non-Final OA Nantong Xinyue Technology Co., Ltd.
18211597 SYSTEM AND METHOD OF EFFICIENT COUPLING OF AN AIR BOTTLE TO AN EMERGENCY AIR FILL STATION WITHIN A SAFETY SYSTEM OF A STRUCTURE Non-Final OA RESCUE AIR SYSTEMS, INC.

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