| NEUROSONA 2002067 · TMA1129036 | NEUROSONA CO.LTD. | 10 Medical | Registered | 2022 |
| NEUROZONE 1800536 · TMA993740 | Neurozone Dynamics Inc. | 10 Medical44 Medical | Registered | 2018 |
| NORSON 1869494 · TMA1051249 · design | Aersun Technology Ltd | 5 Pharmaceuticals | Registered | 2019 |
| NIRICSON 2198859 | NIRICSON SOFTWARE INC. | 42 Science | Pending | 2022 |
| NUROSENE 2036873 | 2695174 Ontario Inc. | 5 Pharmaceuticals9 Electronics25 Clothing+1 | Pending | 2020 |
| NEUROSONIC 1608495 · TMA872988 | NEUROBRANDS, LLC | 5 Pharmaceuticals | Registered | 2014 |
| NOURISHINE 1291035 · TMA735179 | MARY KAY INC. | 3 Cosmetics | Registered | 2009 |
| NOURISHME 1835087 · TMA1157702 | Rocket Foods Inc. | 5 Pharmaceuticals29 Meat30 Coffee+3 | Registered | 2022 |
| NEUROSENS 1526643 · TMA841763 · design | LES ÉDITIONS LIND INC./LIND PUBLISHING INC. | 9 Electronics35 Advertising41 Education+2 | Registered | 2013 |
| NOURISHME 2316249 | Rocket Foods Inc. | 3 Cosmetics5 Pharmaceuticals16 Paper+8 | Pending | 2024 |
| NEUROGENE 2112919 | Neurogene Inc. | 5 Pharmaceuticals42 Science | Pending | 2021 |
| NEUROGENE 2112918 · design | Neurogene Inc. | 5 Pharmaceuticals42 Science | Pending | 2021 |
| Neurishment 2054345 · TMA1211637 | an individual | 5 Pharmaceuticals | Registered | 2023 |
| NARCANDIRECT 2290205 · TMA1271713 | Emergent Operations Ireland Limited | 35 Advertising | Registered | 2024 |
| NORCENT 2181912 · TMA1268401 | Amtone Technology, Inc. | 9 Electronics11 Lighting | Registered | 2024 |
| NARACAMICIE 2170086 · TMA1282581 | an individual | 18 Leather25 Clothing | Registered | 2025 |
| NURCOM 2142838 · TMA1201598 | Hangzhou Zhaoyu Technology Co. Ltd | 10 Medical25 Clothing | Registered | 2023 |
| NIORSUN 2111991 · TMA1236894 · design | Jingmen languitengfang Hardware Co., Ltd | 11 Lighting | Registered | 2024 |
| NOURIISUN 2098353 · TMA1173713 | an individual | 3 Cosmetics | Registered | 2023 |
| NURSEM 2082010 · TMA1220281 | Better Health Limited | 3 Cosmetics5 Pharmaceuticals35 Advertising | Registered | 2024 |
| NIORSUN 2059545 · TMA1192489 · design | Jingmen Langui Tengfang Hardware Co. Ltd | 11 Lighting | Registered | 2023 |
| NEUROGAIN 2053901 · TMA1181339 | MEDERIS CORP | 5 Pharmaceuticals | Registered | 2023 |
| NEUROKYMA 2052141 · TMA1187087 | an individual | 9 Electronics10 Medical35 Advertising+2 | Registered | 2023 |
| NeuroSkin 2041804 · TMA1122508 | 9493662 CANADA INC | 1 Chemicals9 Electronics40 Treatment+2 | Registered | 2022 |
| nurosym 2033472 · TMA1155068 | Parasym Ltd | 9 Electronics10 Medical42 Science+1 | Registered | 2022 |