Prosecution Insights
Last updated: April 19, 2026

Examiner: ELAHIAN, DANIEL

Tech Center 2400 • Art Units: 2407

This examiner grants 73% of resolved cases

Performance Statistics

73.0%
Allow Rate
+15.0% vs TC avg
53
Total Applications
+52.6%
Interview Lift
1129
Avg Prosecution Days
Based on 37 resolved cases, 2023–2026

Rejection Statute Breakdown

7.1%
§101 Eligibility
12.4%
§102 Novelty
69.9%
§103 Obviousness
9.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17948827 SYSTEMS AND METHODS FOR SECURELY MANAGING PERSONAL INFORMATION USING TRUSTED LEDGERS Non-Final OA Intertrust Technologies Corporation
18782734 SOFTWARE LOADING METHOD AND RELATED APPARATUS Final Rejection Huawei Technologies Co., Ltd.
18336853 ENHANCED SECURITY FEATURES FOR MESSAGE AND CALL SYSTEMS USING AN ACTIVITY HEATMAP WITH COOLDOWN PERIODS Non-Final OA MICROSOFT TECHNOLOGY LICENSING, LLC
18086549 USER AUTHENTICATION USING COMBINATION OF VOCALIZATION AND SKIN VIBRATION Final Rejection Meta Platforms Technologies, LLC
18205331 EXTERNAL API VULNERABILITY ASSESSMENTS Non-Final OA Cisco Technology, Inc.
18309249 SYSTEM AND METHOD FOR DETECTING ADVERSARIAL INTERFERENCE WITH DATA PROCESSING SYSTEMS Final Rejection Dell Products L.P.
18848642 A COMPUTATIONAL METHOD AND SYSTEM FOR THE RELIABLE BLOCKLISTING OF A DOMAIN Non-Final OA PROOFMARKED, INC.
18299098 System, Method, and Apparatus for Whitelisting Installations Final Rejection PC Matic Inc
17931407 SECURE SERVERLESS MULTI-FACTOR AUTHENTICATION Non-Final OA Architecture Technology Corporation

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