Prosecution Insights
Last updated: May 29, 2026

Examiner: SHAIFER HARRIMAN, DANT B

Tech Center 2400 • Art Units: 2134 2434

This examiner grants 81% of resolved cases

Performance Statistics

81.0%
Allow Rate
+23.0% vs TC avg
805
Total Applications
+17.7%
Interview Lift
1077
Avg Prosecution Days
Based on 777 resolved cases, 2023–2026

Rejection Statute Breakdown

6.2%
§101 Eligibility
6.6%
§102 Novelty
80.1%
§103 Obviousness
2.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18345108 Encrypted IoT Edge Communications Non-Final OA Texas Instruments Incorporated
18691519 AUTHENTICATION TERMINAL, SYSTEM, CONTROL METHOD OF AUTHENTICATION TERMINAL, AND STORAGE MEDIUM Non-Final OA NEC Corporation
18428864 MULTI-DEVICE FIDO VALIDATION WITH DPK Non-Final OA Mastercard International Incorporated
18952894 METHOD FOR AUTHENTICATING AN IMAGE SENSOR Non-Final OA Robert Bosch GmbH
18916415 TECHNIQUES FOR TRANSFERRING DATA ACROSS AIR GAPS Non-Final OA Oracle International Corporation
18752053 METHODS AND SYSTEMS FOR VERIFYING APPLICATIONS Final Rejection Comcast Cable Communications, LLC
18756196 SYSTEMS AND METHODS FOR THIRD-PARTY INTEROPERABILITY IN SECURE NETWORK TRANSACTIONS USING TOKENIZED DATA Final Rejection Worldpay, LLC
18961727 METHOD OF MANAGING CARBON DATA USING BLOCKCHAIN NETWORK AND SYSTEM FOR THE SAME Non-Final OA The Hong Kong University of Science and Technology
18951037 SYSTEM AND METHOD FOR DETECTING AND PREVENTING SOCIAL ENGINEERING ATTACKS AND ADVERTISEMENTS Non-Final OA UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.
18316469 CONTROLLED GUEST ACCESS TO WI-FI NETWORKS Final Rejection PLUME DESIGN, INC.
18908054 ARTIFICIAL INTELLIGENCE BASED SERVICE PROVIDING METHOD WITHOUT LEAKING PRIVATE INFORMATION AND CLIENT APPARATUS Non-Final OA Cubig Corp.
18777854 PERFORM USER VALIDATION USING LOCAL RESOURCES Final Rejection Kyndryl, Inc.
18363476 INTEGRATED HEALTHCARE EXCHANGE Non-Final OA TeleTracking Technologies, Inc.
18532769 TOKEN GATING ACCESS Final Rejection ENDSTATE AUTHENTIC LLC
18377456 NETWORK GATEWAY MESSAGING SYSTEMS AND METHODS Non-Final OA TOKENEX, INC.
18457295 Identity Proofing and Portability on Blockchain Final Rejection Acuant, Inc.

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