| NINGTI 1536814 · TMA859995 · design | NINGBO XINFU TITANIUM DIOXIDE CO. LTD. | 1 Chemicals2 Paints | Registered | 2013 |
| NONSTERS 2206275 | an individual | 2 Paints3 Cosmetics9 Electronics+21 | Pending | 2022 |
| NONNASWOODSHOP 2252654 · TMA1272848 · design | an individual | 21 Housewares35 Advertising | Registered | 2024 |
| NanoKetamine 2237711 · TMA1258245 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| Newmight 2212403 · TMA1244217 | Shenzhen Tantu Technology Co., Ltd | 9 Electronics | Registered | 2024 |
| NUMAKT 2137499 · TMA1213178 | an individual | 6 Metal7 Machines | Registered | 2023 |
| NUMISTA 2071120 · TMA1162405 | KOHLER CO. | 6 Metal11 Lighting21 Housewares | Registered | 2023 |
| NANOSTOPPER 2047949 · TMA1125134 | an individual | 6 Metal7 Machines20 Furniture+1 | Registered | 2022 |
| NanoStrike 2026833 · TMA1158049 | Novaerus Patents Limited | 9 Electronics11 Lighting37 Construction+1 | Registered | 2022 |
| NIMACTRA 2022877 · TMA1179897 | an individual | 1 Chemicals5 Pharmaceuticals | Registered | 2023 |
| NONSTOPER 2016759 · TMA1156043 | an individual | 10 Medical | Registered | 2022 |
| NIMESTO 2005687 · TMA1154886 · design | NIMESTO INC. | 18 Leather25 Clothing | Registered | 2022 |
| NEUMEISTER 2003314 · TMA1191415 | Neumeister Hydraulik GmbH | 7 Machines9 Electronics12 Vehicles | Registered | 2023 |
| NANOCUT 1986449 · TMA1108079 | Intek America, Inc. AKA Intek | 16 Paper | Registered | 2021 |
| NANOACTIV 1974748 · TMA1239286 | Nissan Chemical America Corporation | 1 Chemicals | Registered | 2024 |
| NANOACTIV 1974747 · TMA1239285 · design | Nissan Chemical America Corporation | 1 Chemicals | Registered | 2024 |
| Namastease 1972522 · TMA1122331 | an individual | 27 Carpets | Registered | 2022 |
| NANOWEIGHT 1955713 · TMA1117772 | Owner not shown | 25 Clothing | Registered | 2022 |
| NAMASdé 1929870 · TMA1125302 | an individual | 28 Toys | Registered | 2022 |
| NAMASTEMD 1923052 · TMA1128133 | Zenabis Ltd. | 35 Advertising38 Telecommunications42 Science+1 | Registered | 2022 |
| NAMASTE 1923050 · TMA1118369 | Zenabis Ltd. | 34 Tobacco | Registered | 2022 |
| NAMASTEVAPES 1923049 · TMA1118288 | Zenabis Ltd. | 34 Tobacco35 Advertising38 Telecommunications+3 | Registered | 2022 |
| NEMOSCOUT 1890058 · TMA1087243 | NEWACE CORPORATION | 9 Electronics38 Telecommunications39 Transport | Registered | 2020 |
| NAMESTUDIO 1872296 · TMA1059542 | VeriSign, Inc. | 42 Science | Registered | 2019 |
| NAMASTE 1840629 · TMA1068965 | Dogfish Head Marketing, LLC | 32 Beer | Registered | 2020 |