| NOLATO 1531448 · TMA879940 | an individual | 9 Electronics10 Medical16 Paper+6 | Registered | 2014 |
| NILIT 1013455 · TMA545076 | NILIT LIMITED | 1 Chemicals23 Yarns | Registered | 2001 |
| NOLATO 2169868 · design | an individual | 9 Electronics10 Medical17 Rubber+4 | Pending | 2021 |
| NAILITE 0777510 · TMA463775 | Derby Building Products, LLC. | 6 Metal | Registered | 1996 |
| NEOHEALTH 2248310 · TMA1269946 | Owner not listed | 10 Medical | Registered | 2024 |
| NALLOT 2181231 · TMA1229520 | WUHAN PIANXINGLV TECHNOLOGY CO. LTD | 9 Electronics | Registered | 2024 |
| NEOLITHE 2168607 · TMA1277373 | NEOLITHE | 7 Machines35 Advertising39 Transport+2 | Registered | 2024 |
| NUHEALTH 2165334 · TMA1249593 · design | Owner not shown | 29 Meat30 Coffee | Registered | 2024 |
| Newild 2130468 · TMA1195803 | Shenzhen Nuodunzhixin Electronic Technology Co., Ltd | 9 Electronics | Registered | 2023 |
| 1nHEALTH 2025457 · TMA1115462 | 1nHealth, Inc. | 42 Science | Registered | 2021 |
| NALITE 1888398 · TMA1078128 · design | Guangzhou Nalite Intelligent Lighting Appliance Co. Ltd | 9 Electronics | Registered | 2020 |
| NEWYIELD 1813253 · TMA1040106 | SPECIALTY MINERALS (MICHIGAN) INC. | 1 Chemicals40 Treatment42 Science | Registered | 2019 |
| NELT 1771340 · TMA975727 | Owner not shown | 21 Housewares | Registered | 2017 |
| NUALTO 1759584 · TMA1041021 | Paratek Pharmaceuticals, Inc. | 5 Pharmaceuticals | Registered | 2019 |
| NEOLITH 1649953 · TMA917734 | an individual | 19 Building20 Furniture | Registered | 2015 |
| NAILD 1632106 · TMA954878 | USUL Corporation | 9 Electronics12 Vehicles18 Leather+3 | Registered | 2016 |
| NLT 1543016 · TMA879840 · design | NLT Technologies, Ltd. | 9 Electronics42 Science | Registered | 2014 |
| NLYTE 1498769 · TMA825122 | nlyte Software Limited | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2012 |
| NEALTA 1496520 · TMA913227 | Owner not shown | 5 Pharmaceuticals | Registered | 2015 |
| NULITE 1450729 · TMA771465 · design | ROCKY's Automotive Inc. dba ROCKY'S IMPORTS | 11 Lighting34 Tobacco | Registered | 2010 |
| NOLTA 1387430 · TMA826252 | Nolta GmbH | 9 Electronics42 Science | Registered | 2012 |
| NOLTE 1257154 · TMA844724 | Nolte moebel - industrie Holding GmbH & Co. KgaA | 20 Furniture | Registered | 2013 |
| NOLET 1254303 · TMA751688 | Owner not shown | 33 Wine | Registered | 2009 |
| NILD 1252305 · TMA663004 | National Institute for Learning Development, Inc. | 41 Education | Registered | 2006 |
| NEWALTA 1213028 · TMA645328 | Secure Energy Services Inc. | 4 Oils16 Paper21 Housewares+4 | Registered | 2005 |