Prosecution Insights
Last updated: April 19, 2026

Level 3 Communications LLC

17 pending office actions

Portfolio Summary

17
Total Pending OAs
7
Final Rejections
10
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18919276 SYSTEMS AND METHODS FOR MANAGING NETWORK FILTERS GADALLA, HANY S 2493 Non-Final OA Oct 17, 2024
18914963 SYSTEMS AND METHODS FOR FILTERING OF MALICIOUS DNS QUERIES RASHID, ISHRAT 2459 Non-Final OA Oct 14, 2024
18913288 SYSTEMS AND METHODS FOR SECURED NETWORK INFORMATION TRANSMISSION LWIN, MAUNG T 2495 Non-Final OA Oct 11, 2024
18910785 REAL-TIME FAULT MANAGEMENT (RFM) WILSON, YOLANDA L 2113 Non-Final OA Oct 09, 2024
18890345 MONITORING AND DETECTION OF FRAUDULENT OR UNAUTHORIZED USE IN TELEPHONE CONFERENCING SYSTEMS OR VOICE NETWORKS. SONG, HOSUK 2435 Non-Final OA Sep 19, 2024
18886466 DASHBOARD FOR ALERT STORAGE AND HISTORY (DASH) MCCARTHY, CHRISTOPHER S 2113 Final Rejection Sep 16, 2024
18799571 CREATING AGGREGATE NETWORK FLOW TIME SERIES IN NETWORK ANOMALY DETECTION SYSTEMS LE, THANH T 2495 Non-Final OA Aug 09, 2024
18762590 ENHANCED SOFTWARE-DEFINED WIDE AREA NETWORK OVERLAYS FOR COMMUNICATION NETWORKS MAHMUD, GOLAM 2458 Non-Final OA Jul 02, 2024
18737053 METHOD AND SYSTEM FOR ROUTING OF INBOUND TOLL-FREE AND TOLLED COMMUNICATIONS ZENATI, AMAL S 2693 Non-Final OA Jun 07, 2024
18606300 METHOD AND SYSTEM FOR ROUTING OF INBOUND TOLL-FREE COMMUNICATIONS IQBAL, KHAWAR 2643 Final Rejection Mar 15, 2024
18425430 NETWORK BASED BLOCKING THREAT INTELLIGENCE SYSTEM AND METHODS DEBNATH, SUMAN 2495 Non-Final OA Jan 29, 2024
18496308 DISTRIBUTED TUNNEL TERMINATION REVAK, CHRISTOPHER A 2407 Final Rejection Oct 27, 2023
18477398 ENHANCED INTAKE OF BANK BAI FILES OBAID, FATEH M 3627 Final Rejection Sep 28, 2023
18060426 METHOD AND APPARATUS FOR TIMEOUT SETTING PROPAGATION LALCHINTHANG, VANNEILIAN 2414 Non-Final OA Nov 30, 2022
17823993 ROBUST NETWORK CONNECTIVITY LEVERAGING EDGE COMPUTE DOAN, HIEN VAN 2449 Final Rejection Sep 01, 2022
17565174 CUSTOMER ACTIVATION ON EDGE COMPUTING ENVIRONMENT MENDAYE, KIDEST H 2457 Final Rejection Dec 29, 2021
16810597 IDENTIFICATION AND CONTROL OF PERMISSIBLE ROBOCALLING ON INGRESS TO A TELECOMMUNICATIONS NETWORK JOHNSON, CARLTON 2436 Final Rejection Mar 05, 2020

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