Prosecution Insights
Last updated: April 19, 2026

Examiner: CATTUNGAL, DEREENA T

Tech Center 2400 • Art Units: 2431

This examiner grants 80% of resolved cases

Performance Statistics

80.1%
Allow Rate
+22.1% vs TC avg
300
Total Applications
+30.0%
Interview Lift
1019
Avg Prosecution Days
Based on 272 resolved cases, 2023–2026

Rejection Statute Breakdown

7.0%
§101 Eligibility
14.3%
§102 Novelty
48.9%
§103 Obviousness
14.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18792729 SYSTEM AND METHOD FOR DETECTION AND MITIGATION OF ELECTRONIC DATA VULNERABILITIES WITHIN A COMPUTING ENVIRONMENT Non-Final OA BANK OF AMERICA CORPORATION
18459162 DATA STORAGE SYSTEM AND DATA STORING METHOD Non-Final OA DENSO CORPORATION
16940059 THREAT MITIGATION SYSTEM AND METHOD Final Rejection ReliaQuest Holdings, LLC
18858978 FACTORIZED DIGITAL COMPONENT SELECTION Non-Final OA Google LLC
18940317 SYSTEMS AND METHODS FOR DATA SECURITY ON A MOBILE DEVICE Non-Final OA Comcast Cable Communications, LLC
18205162 ELECTRONIC DEVICE FOR PROVIDING BIDIRECTIONAL KEY AGREEMENT PROTOCOL AND OPERATING METHOD THEREOF Non-Final OA AGENCY FOR DEFENSE DEVELOPMENT
18931535 TASK CONTROL IN GENERATIVE ARTIFICIAL INTELLIGENCE BASED ON PROMPT PROCESSING UNITS Non-Final OA Cisco Technology, Inc.
18094229 CONTROLLING ACCESS TO DATA IN A CLOUD-BASED SOFTWARE PLATFORM BASED ON DATA SCHEMAS Non-Final OA STRIPE, INC.
18533649 EVENT ROUTING AND ENCRYPTION IN A MULTI-TENANT PROVIDER NETWORK Non-Final OA Amazon Technologies, Inc.
18436477 DETERMINING LOCAL ADMINISTRATOR RIGHTS-RELATED DEPENDENCY RELATIONSHIPS USING ARTIFICIAL INTELLIGENCE TECHNIQUES Non-Final OA Dell Products L.P.
18544643 DYNAMIC SENSITIVITY LABELS FOR DIGITAL FILES Non-Final OA DELL PRODUCTS L.P.
18625477 METHODS AND SYSTEMS FOR GENERATING A SECURE COMMUNICATION CHANNEL INTERFACE FOR VIDEO STREAMING OF SENSITIVE CONTENT Final Rejection KPN INNOVATIONS LLC
18120859 METHOD FOR MINIMIZING THE RISK AND EXPOSURE DURATION OF IMPROPER OR HIJACKED DNS RECORDS Final Rejection VERISIGN, INC.
18837041 DUAL RELAY SYSTEM AND METHODS FOR SECURELY TRANSLATING AMONG COMMUNICATION PROTOCOLS Non-Final OA QuSecure, Inc
18409922 Systems and Methods for Classifying PUF Signature Modules of Integrated Circuits Final Rejection Taiwan Semiconductor Manufacturing Company Limited
18769553 File Access Control Policy Final Rejection Amy S. Yu
18035287 APPARATUS AND METHOD FOR CONSENT CONTROLLED HEALTH RECORD ACCESS Non-Final OA Medinex Corp.
17572730 Forensics Analysis for Malicious Insider Attack Attribution based on Activity Monitoring and Behavioral Biometrics Profiling Final Rejection Plurilock Security Solutions Inc.

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