Prosecution Insights
Last updated: April 19, 2026

Examiner: CHEIN, ALLEN C

Tech Center 3600 • Art Units: 3627 3687

This examiner grants 44% of resolved cases

Performance Statistics

44.1%
Allow Rate
-7.9% vs TC avg
468
Total Applications
+40.3%
Interview Lift
1303
Avg Prosecution Days
Based on 429 resolved cases, 2023–2026

Rejection Statute Breakdown

28.3%
§101 Eligibility
7.8%
§102 Novelty
47.9%
§103 Obviousness
14.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18486084 ENHANCING RELIABILITY OF TRANSACTION DATA WITHOUT THIRD-PARTY VALIDATION DATA Non-Final OA MASTERCARD INTERNATIONAL INCORPORATED
18451179 PROVIDING SYSTEM, PROVIDING METHOD, AND MANAGEMENT DEVICE Non-Final OA SEIKO EPSON CORPORATION
18912243 GENERATING AN ONLINE STOREFRONT Non-Final OA Block, Inc.
18543044 INFORMATION PROCESSING DEVICE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18366079 AUTOMATIC BIN DETECTION FOR ROBOTIC APPLICATIONS Final Rejection Siemens Aktiengesellschaft
18583070 System and Method to Predict Service Level Failure in Supply Chains Final Rejection Blue Yonder Group, Inc.
18820112 Virtual Card Transactions Final Rejection Oracle International Corporation
18181376 RETAIL SPACE PLANNING THROUGH PATTERN RECOGNITION Final Rejection Tata Consultancy Services Limited
18371998 SYSTEM AND METHOD FOR AGGREGATING AND PRESENTING FINANCIAL INFORMATION Non-Final OA EXPENSIFY, INC.
18644429 CORRECTION OF FALSE ALARMS ASSOCIATED WITH FALSE DISTRESS ORDERS IN SUPPLY CHAIN SYSTEMS Final Rejection Dell Products L.P.
18902612 FOOD PROVIDING SYSTEM AND EVENT PROCESSING METHOD Non-Final OA Kura Sushi, Inc.
18906996 AUGMENTED REALITY OF ITEM IDENTIFICATION DURING ASSISTED CHECKOUT Non-Final OA RadiusAI, Inc.
18846055 Storage Rack, and Method for Managing the Contents of a Storage Rack Non-Final OA Würth International AG
18393901 OFFLINE BUSINESS RECOMMENDATIONS Final Rejection Motorola Mobility LLC
18427870 COMMERCE AUTOMATION FOR A FUELING STATION Final Rejection Grabango Co.
18544654 METHOD AND SYSTEM FOR DETERMINING A FLUID PRESSURE AT A FLUID FLOW METER BEING INSTALLED IN A PIPE NETWORK Non-Final OA Kamstrup A/S
18289493 SERVER AND METHOD FOR ACCOUNTING FRAUD DETECTION, AND RECORDING MEDIUM ON WHICH COMMAND IS RECORDED Final Rejection Yeo-Eul YOON
18188645 APPARATUS, SYSTEM, AND METHOD OF SHIPMENT VETTING Final Rejection Ultra Information Solutions Ltd.
18188640 APPARATUS, SYSTEM, AND METHOD OF SHIPMENT VETTING Non-Final OA Ultra Information Solutions Ltd.

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