Prosecution Insights
Last updated: April 19, 2026

Level 3 Communications, LLC

16 pending office actions • 2 clients

Portfolio Summary

16
Total Pending OAs
7
Final Rejections
9
Non-Final OAs

Client Portfolio (2 clients)

Client (Assignee)Pending OAs
Level 3 Communications, LLC 15
Level 3 Communications, Llc. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18919276 SYSTEMS AND METHODS FOR MANAGING NETWORK FILTERS Level 3 Communications, LLC GADALLA, HANY S 2493 Non-Final OA Oct 17, 2024
18913288 SYSTEMS AND METHODS FOR SECURED NETWORK INFORMATION TRANSMISSION Level 3 Communications, LLC LWIN, MAUNG T 2495 Non-Final OA Oct 11, 2024
18890345 MONITORING AND DETECTION OF FRAUDULENT OR UNAUTHORIZED USE IN TELEPHONE CONFERENCING SYSTEMS OR VOICE NETWORKS. Level 3 Communications, LLC SONG, HOSUK 2435 Non-Final OA Sep 19, 2024
18886466 DASHBOARD FOR ALERT STORAGE AND HISTORY (DASH) Level 3 Communications, LLC MCCARTHY, CHRISTOPHER S 2113 Final Rejection Sep 16, 2024
18825701 EMERGENCY CALL RECORD AND ADDRESS VALIDATION Level 3 Communications, Llc. PATEL, HEMANT SHANTILAL 2694 Non-Final OA Sep 05, 2024
18799571 CREATING AGGREGATE NETWORK FLOW TIME SERIES IN NETWORK ANOMALY DETECTION SYSTEMS Level 3 Communications, LLC LE, THANH T 2495 Non-Final OA Aug 09, 2024
18762590 ENHANCED SOFTWARE-DEFINED WIDE AREA NETWORK OVERLAYS FOR COMMUNICATION NETWORKS Level 3 Communications, LLC MAHMUD, GOLAM 2458 Non-Final OA Jul 02, 2024
18737053 METHOD AND SYSTEM FOR ROUTING OF INBOUND TOLL-FREE AND TOLLED COMMUNICATIONS Level 3 Communications, LLC ZENATI, AMAL S 2693 Non-Final OA Jun 07, 2024
18606300 METHOD AND SYSTEM FOR ROUTING OF INBOUND TOLL-FREE COMMUNICATIONS Level 3 Communications, LLC IQBAL, KHAWAR 2643 Final Rejection Mar 15, 2024
18425430 NETWORK BASED BLOCKING THREAT INTELLIGENCE SYSTEM AND METHODS Level 3 Communications, LLC DEBNATH, SUMAN 2495 Non-Final OA Jan 29, 2024
18496308 DISTRIBUTED TUNNEL TERMINATION Level 3 Communications, LLC REVAK, CHRISTOPHER A 2407 Final Rejection Oct 27, 2023
18477398 ENHANCED INTAKE OF BANK BAI FILES Level 3 Communications, LLC OBAID, FATEH M 3627 Final Rejection Sep 28, 2023
18060426 METHOD AND APPARATUS FOR TIMEOUT SETTING PROPAGATION Level 3 Communications, LLC LALCHINTHANG, VANNEILIAN 2414 Non-Final OA Nov 30, 2022
17823993 ROBUST NETWORK CONNECTIVITY LEVERAGING EDGE COMPUTE Level 3 Communications, LLC DOAN, HIEN VAN 2449 Final Rejection Sep 01, 2022
17565174 CUSTOMER ACTIVATION ON EDGE COMPUTING ENVIRONMENT Level 3 Communications, LLC MENDAYE, KIDEST H 2457 Final Rejection Dec 29, 2021
16810597 IDENTIFICATION AND CONTROL OF PERMISSIBLE ROBOCALLING ON INGRESS TO A TELECOMMUNICATIONS NETWORK Level 3 Communications, LLC JOHNSON, CARLTON 2436 Final Rejection Mar 05, 2020

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