| NITTAN 2180841 · TMA1250986 · design | NITTAN COMPANY, LIMITED | 9 Electronics | Registered | 2024 |
| NUTON 2152619 · TMA1186796 | Owner not shown | 25 Clothing | Registered | 2023 |
| NUTON 2151000 · TMA1186780 · design | Owner not shown | 25 Clothing | Registered | 2023 |
| NOTION 1930900 · TMA1197333 | Notion Labs, Inc. | 9 Electronics42 Science | Registered | 2023 |
| NATHAN 1826820 · TMA1070043 | Shock Doctor, Inc. | 3 Cosmetics9 Electronics10 Medical+7 | Registered | 2020 |
| NOTINO 1791404 · TMA1022260 | Notino Europe Ltd. | 35 Advertising | Registered | 2019 |
| NOTION 1717058 · TMA990972 | Comcast Cable Communications, LLC | 9 Electronics42 Science45 Legal | Registered | 2018 |
| NATHAN 1528698 · TMA842344 | Owner not shown | 9 Electronics35 Advertising36 Finance+1 | Registered | 2013 |
| NITION 1503565 · TMA834552 | an individual | 3 Cosmetics7 Machines8 Hand+5 | Registered | 2012 |
| NETOMNI 1488723 · TMA811048 | NIKSUN, INC. | 9 Electronics | Registered | 2011 |
| NITAN 1468846 · TMA815021 · design | Owner not shown | 35 Advertising40 Treatment42 Science | Registered | 2012 |
| NATHAN 1347635 · TMA724711 · design | LIBRAIRIE FERNAND NATHAN - FERNAND NATHAN ET CIE une société anonyme | 9 Electronics16 Paper28 Toys+3 | Registered | 2008 |
| NATHAN 1320137 · TMA708443 · design | Shock Doctor, Inc. | 9 Electronics18 Leather25 Clothing | Registered | 2008 |
| NOTION 1277794 · TMA799954 | Bedding Acquisition, LLC | 20 Furniture24 Textiles | Registered | 2011 |
| NOTION 1251986 · TMA659834 | an individual | 9 Electronics | Registered | 2006 |
| NETIN 0854276 · TMA505752 · design | NETIN CORP. | 35 Advertising41 Education42 Science | Registered | 1998 |
| NUTONE 0794351 · TMA468831 | Broan-NuTone LLC | 6 Metal7 Machines9 Electronics+3 | Registered | 1997 |
| NITTAN 0324902 · TMA172433 · design | NITTAN COMPANY, LIMITED | 9 Electronics | Registered | 1970 |
| NUTONE 0193648 · UCA28085 | Broan-NuTone LLC | 7 Machines9 Electronics11 Lighting+3 | Registered | 1946 |
| NUTUN 2284275 | NUTUN (PTY) LTD | 35 Advertising36 Finance39 Transport | Pending | 2023 |
| NEUTIN 2162057 | Finance Guru LLC | 35 Advertising | Pending | 2022 |
| NUTON 2040796 | RIO TINTO LONDON LIMITED | 6 Metal40 Treatment42 Science | Pending | 2020 |
| NUTONE 1975671 · design | Broan-NuTone LLC, a Delaware limited liability company | 7 Machines9 Electronics11 Lighting+4 | Pending | 2019 |
| NUTONE 1975670 | Broan-NuTone LLC, a Delaware limited liability company | 7 Machines9 Electronics11 Lighting+4 | Pending | 2019 |
| NEITIN 2220016 · TMA1261339 | an individual | 33 Wine | Registered | 2024 |