| NEXLIZET 2022445 · TMA1112082 | Esperion Therapeutics, Inc. | 5 Pharmaceuticals | Registered | 2021 |
| NECKLIGÉE 2327966 | Fiera Cosmetics Inc. | – | Pending | 2024 |
| NACOLUS 2254908 · TMA1274521 | Tianjin Arico E-commerce Co. Ltd. | 21 Housewares | Registered | 2024 |
| NUJILSO 2238725 · TMA1255432 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2024 |
| NEOSKILLS 2237869 · TMA1258261 | Neovation Corporation | 41 Education42 Science | Registered | 2024 |
| NIKOLAUSNATURE 2111655 · TMA1222889 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| NICELUCKY 2078070 · TMA1180178 · design | an individual | 21 Housewares | Registered | 2023 |
| Nexwills 2070377 · TMA1280276 | Shenzhen Xingbaohui Technology Co. Ltd. | 16 Paper | Registered | 2025 |
| NICHOLAS 1974029 · TMA1134569 · design | AVIAGEN TURKEY'S INC. | 31 Fresh | Registered | 2022 |
| NEXSELZYME 1967954 · TMA1183444 | Genzyme Corporation | 5 Pharmaceuticals | Registered | 2023 |
| NEXELIS 1962736 · TMA1270364 | Nexelis Group Inc. | 42 Science | Registered | 2024 |
| NICKLAUS 1938953 · TMA1191275 | Nicklaus Companies, LLC | 3 Cosmetics | Registered | 2023 |
| NUCLEICLAVEM 1918711 · TMA1094281 · design | RIWAY (SINGAPORE) PTE LTD | 5 Pharmaceuticals | Registered | 2021 |
| NUCLEUS 1887817 · TMA1082122 | Newcastle Systems, Inc. | 9 Electronics | Registered | 2020 |
| NUCLEXIS 1878132 · TMA1074971 | KARYOPHARM THERAPEUTICS INC. | 5 Pharmaceuticals | Registered | 2020 |
| NUCLEXPO 1878130 · TMA1078698 | KARYOPHARM THERAPEUTICS INC. | 5 Pharmaceuticals | Registered | 2020 |
| NEXLESS 1873421 · TMA1116493 | THE NEXUS HOLDING TRUST | 9 Electronics35 Advertising36 Finance+2 | Registered | 2021 |
| NEXIALYS 1870107 · TMA1056673 | Nexialys conseil inc. | 9 Electronics42 Science | Registered | 2019 |
| NUCLEUS 1842041 · TMA1046544 | Pro Church Tools Inc. | 42 Science | Registered | 2019 |
| NICKLAUS 1820307 · TMA1079966 | Nicklaus Companies, LLC | 35 Advertising36 Finance44 Medical | Registered | 2020 |
| NEOGLUCOSAMINE 1804634 · TMA1035015 | Kenvue Inc. | 3 Cosmetics | Registered | 2019 |
| NMXSLQ05 1762278 · TMA996129 | NUTRAMAX LABORATORIES, INC. | 5 Pharmaceuticals | Registered | 2018 |
| NUCELIS 1754594 · TMA1043670 | Cibus US LLC | 42 Science44 Medical | Registered | 2019 |
| NCLEX 1746696 · TMA958268 | National Council of State Boards of Nursing, Inc. | 16 Paper35 Advertising41 Education | Registered | 2016 |
| NEOCLASS 1715815 · TMA939465 | School Specialty, LLC | 20 Furniture | Registered | 2016 |