Prosecution Insights
Last updated: August 18, 2026

Examiner: SHRIEVES, STEPHANIE ALEXANDRA

Tech Center 3700 • Art Units: 3753 3762

This examiner grants 73% of resolved cases

Performance Statistics

72.8%
Allow Rate
+2.8% vs TC avg
252
Total Applications
+19.6%
Interview Lift
816
Avg Prosecution Days
Based on 228 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
5.8%
§102 Novelty
53.6%
§103 Obviousness
33.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18945031 HYDROGEN TANK SYSTEM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18883563 HYDROGEN CHARGING EQUIPMENT, HYDROGEN CHARGING METHOD Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18913221 MOBILE HYDROGEN STORAGE, TRANSPORTATION, AND REFUELING SYSTEM AND METHOD OF USING THE SAME Non-Final OA Cummins Inc.
18103449 LIQUID DISPENSING DEVICE FOR FILLING MULTIPLE CONTAINERS Non-Final OA Agilent Technologies, Inc.
18882074 HYDROGEN FILLING CONTROL METHOD, HYDROGEN FILLING SYSTEM, AND VEHICLE CONTROLLER Final Rejection SUBARU CORPORATION
18385715 Gas Supply System Final Rejection Daifuku Co., Ltd.

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