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| 88298397 | BLACK LOTUS | LEVEL 3 COMMUNICATIONS, LLC | 5930550 |
| 87126387 | LEVEL 3 | Level 3 Communications, LLC | 5124406 |
| 86903445 | SEE MORE. STOP MORE. | Level 3 Communications, LLC | 5045092 |
| 86083306 | VOICE COMPLETE | Level 3 Communications, LLC | 4654062 |
| 86079884 | CONNECTING AND PROTECTING THE NETWORKED WORLD | Level 3 Communications, LLC | 4813464 |
| 85433364 | V VYVX SOLUTIONS | Level 3 Communications, LLC | 4263269 |
| 85433323 | VYVX | Level 3 Communications, LLC | 4263268 |
| 85253910 | THE TRUSTED CONNECTION TO THE NETWORKED WORLD | Level 3 Communications, LLC | 4822290 |
| 85125853 | LEVEL 3 | Level 3 Communications, LLC | 4001440 |
| 85002711 | VENUENET+ | Level 3 Communications, LLC | 3873233 |
| 78976601 | ( ) | LEVEL 3 COMMUNICATIONS, LLC | 3090425 |
| 78494782 | ( ) | LEVEL 3 COMMUNICATIONS, LLC | 3234445 |
| 78354932 | V VYVX | LEVEL 3 COMMUNICATIONS, LLC | 3125636 |
| 78312696 | LEVEL (3) | LEVEL 3 COMMUNICATIONS, LLC | 3450753 |
| 77912310 | FROM CREATION TO CONSUMPTION | Level 3 Communications, LLC | 3834667 |
| 77670618 | LEVEL 3 | Level 3 Communications, LLC | 3698129 |
| 77651027 | BLACK LOTUS | LEVEL 3 COMMUNICATIONS, LLC | 3660629 |
| 75981506 | LEVEL 3 | LEVEL 3 COMMUNICATIONS, LLC | 2586143 |
| 75981322 | LEVEL 3 COMMUNICATIONS | LEVEL 3 COMMUNICATIONS, LLC | 2534807 |
| 75545322 | WHEN IT'S VIDEO, VYVX IT. | LEVEL 3 COMMUNICATIONS, LLC | 2392636 |
| 75536002 | FOOTPRINT | LEVEL 3 COMMUNICATIONS, LLC | 2348162 |
| 75401075 | LEVEL 3 | LEVEL 3 COMMUNICATIONS, LLC | 2400493 |
| 75395922 | LEVEL 3 COMMUNICATIONS | LEVEL 3 COMMUNICATIONS, LLC | 2598222 |
| 75059403 | VIRTUAL TELEPORT | LEVEL 3 COMMUNICATIONS, LLC | 2060832 |
| 74540468 | VENUENET | LEVEL 3 COMMUNICATIONS, LLC | 1977269 |
| 73831526 | VYVX | LEVEL 3 COMMUNICATIONS, LLC | 1595720 |
| 86666039 | LEVEL 3 COMMUNICATIONS | Level 3 Communications, LLC | 5237575 |
| 86504352 | NETWORK AS A VERB | Level 3 Communications, LLC | 5060233 |
| 87061627 | OWN YOUR SUCCESS. | Level 3 Communications, LLC | 5443993 |
| 85543930 | SMART WAN | Level 3 Communications, LLC | 4486471 |
| 86740080 | OWN YOUR DEFENSE | Level 3 Communications, LLC | 5370514 |
| 87061354 | COMMAND YOUR NETWORK. OWN YOUR SUCCESS. | Level 3 Communications, LLC | 5297541 |
| 85979405 | SMART WAN | Level 3 Communications, LLC | 4370312 |
| 87187757 | XPRESSMEET | Level 3 Communications, LLC | 5199277 |
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| 86840045 | XPRESSMEET | Level 3 Communications, LLC | 5115817 |
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| 85414569 | LEVEL 3 COMMUNICATIONS | Level 3 Communications, LLC | 4269171 |
| 85520514 | SITE TRANSFORMER | Level 3 Communications, LLC | 4311598 |
| 85520441 | TOTAL SITE PERFORMANCE | Level 3 Communications, LLC | 4244762 |
| 86292687 | VOICE COMPLETE TELEPHONY | Level 3 Communications, LLC | 5105421 |
| 85521818 | INTERNET BROADCAST ELEMENTS | Level 3 Communications, LLC | 4311602 |
| 85549370 | INTERNET LOCALIZATION | Level 3 Communications, LLC | 4735570 |
| 85543560 | STEEL THREAD | Level 3 Communications, LLC | 4419253 |