| NESSAPP 2175777 · TMA1198232 | Application NessApp Inc. | 9 Electronics35 Advertising | Registered | 2023 |
| NEXAVE 1689063 · TMA924789 | SHIMANO INC. | 28 Toys | Registered | 2016 |
| NEXSAFE 2087386 · TMA1147082 | Nexen Group, Inc. | 7 Machines | Registered | 2022 |
| NEXCOPE 1991800 · TMA1136270 | Ningbo Yongxin Optics Co. Ltd. | 9 Electronics | Registered | 2022 |
| NEUCAP1 1905596 · TMA1081408 · design | BWXT Isotope Technology Group, Inc. | 10 Medical | Registered | 2020 |
| NEUCAP1 1905583 · TMA1081409 · design | BWXT Isotope Technology Group, Inc. | 10 Medical | Registered | 2020 |
| NEUCAP1 1905578 · TMA1081407 | BWXT Isotope Technology Group, Inc. | 10 Medical | Registered | 2020 |
| NEUCAP1 1847802 · TMA1080562 · design | BWXT Isotope Technology Group, Inc. | 1 Chemicals5 Pharmaceuticals | Registered | 2020 |
| NEUCAP1 1847795 · TMA1080563 | BWXT Isotope Technology Group, Inc. | 1 Chemicals5 Pharmaceuticals | Registered | 2020 |
| Nexchip 2232234 · design | Nexchip Semiconductor Corporation | 9 Electronics25 Clothing35 Advertising+1 | Pending | 2023 |
| nexovia 2300288 · TMA1267572 | Owner not listed | 9 Electronics | Registered | 2024 |
| NICEBAY 2249864 · TMA1268779 · design | Owner not listed | 7 Machines8 Hand21 Housewares | Registered | 2024 |
| NICPOW 2239095 · TMA1258361 | Shenzhen Wasai Electronic Commerce Co. Ltd. | 9 Electronics | Registered | 2024 |
| NAXSWAB 2236650 · TMA1267033 | Owner not listed | 5 Pharmaceuticals | Registered | 2024 |
| NECBAOA 2232315 · TMA1253057 | Xincai Ruoan Trading Co. Ltd. | 20 Furniture | Registered | 2024 |
| NOCOB 2228707 · TMA1252813 | 9416-9018 Quebec INC, DBA NOCOB | 10 Medical | Registered | 2024 |
| NIXVEEW 2224641 · TMA1250094 | Shenzhen Hesheng Holdings Design Co. Ltd | 6 Metal | Registered | 2024 |
| NCYP 2178164 · TMA1227296 · design | Shenzhen Nancheng Youpin Trade Co. Ltd. | 20 Furniture21 Housewares | Registered | 2024 |
| NCB 2166424 · TMA1216357 | an individual | 14 Jewellery | Registered | 2023 |
| NOCAP 2154681 · TMA1220480 | NOCAP LLC | 25 Clothing | Registered | 2024 |
| NaOHshp 2150666 · TMA1205311 | an individual | 18 Leather | Registered | 2023 |
| NYSAFE 2131064 · TMA1229294 | Nycote Laboratories Corporation | 2 Paints | Registered | 2024 |
| NKBA 2101470 · TMA1181683 | National Kitchen & Bath Association | 42 Science | Registered | 2023 |
| NICEBUY 2095638 · TMA1181639 | an individual | 14 Jewellery | Registered | 2023 |
| NCP 2063545 · TMA1113216 | Neugart GmbH | 9 Electronics | Registered | 2021 |