Prosecution Insights
Last updated: August 18, 2026

Examiner: CATTUNGAL, DEREENA T

Tech Center 2400 • Art Units: 2431

This examiner grants 80% of resolved cases

Performance Statistics

80.2%
Allow Rate
+22.2% vs TC avg
304
Total Applications
+29.3%
Interview Lift
1012
Avg Prosecution Days
Based on 283 resolved cases, 2023–2026

Rejection Statute Breakdown

8.1%
§101 Eligibility
15.7%
§102 Novelty
59.5%
§103 Obviousness
14.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19053986 APPLICATION SENSITIVE BEHAVIOR REMINDER METHOD, RELATED APPARATUS, AND COMMUNICATION SYSTEM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
19195893 Multi Modal Application Segmentation Data Capture Non-Final OA Zscaler, Inc.
18873476 RING SIGNATURE SYSTEM, TERMNAL, METHOD, AND PROGRAM Non-Final OA NTT, Inc.
18459162 DATA STORAGE SYSTEM AND DATA STORING METHOD Final Rejection DENSO CORPORATION
18940317 SYSTEMS AND METHODS FOR DATA SECURITY ON A MOBILE DEVICE Final Rejection Comcast Cable Communications, LLC
18931535 TASK CONTROL IN GENERATIVE ARTIFICIAL INTELLIGENCE BASED ON PROMPT PROCESSING UNITS Final Rejection Cisco Technology, Inc.
16940059 THREAT MITIGATION SYSTEM AND METHOD Non-Final OA ReliaQuest Holdings, LLC
18205162 ELECTRONIC DEVICE FOR PROVIDING BIDIRECTIONAL KEY AGREEMENT PROTOCOL AND OPERATING METHOD THEREOF Final Rejection AGENCY FOR DEFENSE DEVELOPMENT

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