| NYDEX 1411619 · TMA833925 | an individual | 23 Yarns24 Textiles | Registered | 2012 |
| NETEX 1043961 · TMA556808 | 3556972 CANADA INC. | 35 Advertising | Registered | 2002 |
| NYDEX 0663004 · TMA402563 | VAS-CATH INCORPORATED | 10 Medical | Registered | 1992 |
| NITEX 0594524 · TMA344828 | Sefar America Inc. | 24 Textiles | Registered | 1988 |
| NEOTEX 2075943 · TMA1140600 | an individual | 18 Leather | Registered | 2022 |
| NETEXX 1256347 · TMA674189 · design | an individual | 22 Ropes | Registered | 2006 |
| NEOTEX 0229153 · TMA102870 | Woodhead Industries, LLC | 9 Electronics17 Rubber | Registered | 1956 |
| NOTOX 1947371 · TMA1184571 | CAN TECHNOLOGIES, INC. | 5 Pharmaceuticals31 Fresh | Registered | 2023 |
| NUTEK 1882785 · TMA1133552 | North American Marketing Inc. | 6 Metal7 Machines9 Electronics+7 | Registered | 2022 |
| NTX 1696280 · TMA994359 | nora systems GmbH | 17 Rubber19 Building27 Carpets | Registered | 2018 |
| NTX 1381502 · TMA758730 | an individual | 9 Electronics16 Paper35 Advertising+2 | Registered | 2010 |
| NOTES 0888003 · TMA529443 | HCL TECHNOLOGIES LIMITED | 9 Electronics | Registered | 2000 |
| NUTEK 0864112 · TMA505511 | ABB Asea Brown Boveri Ltd. | 9 Electronics | Registered | 1998 |
| NODEX 2329261 | Owner not listed | 7 Machines | Pending | 2024 |
| NATX 2310073 · design | Owner not listed | 9 Electronics | Pending | 2024 |
| NATX 2281342 | Owner not listed | 9 Electronics | Pending | 2023 |
| NOTES 2099469 | Votivo, LLC | 3 Cosmetics4 Oils5 Pharmaceuticals+5 | Pending | 2021 |
| NUTES 2072959 | WISEcode, LLC | 9 Electronics44 Medical | Pending | 2020 |
| NUTES 2009168 | Electric Juice Factory Inc. a legal entity | 32 Beer | Pending | 2020 |
| NETTIX 1972391 · TMA1269242 | Boom Billi Pty Ltd | 41 Education | Registered | 2024 |
| NATECH 1685218 · TMA930494 · design | 9066-9011 QUÉBEC INC. | 11 Lighting | Registered | 2016 |
| NIITEK 1471319 · TMA906878 | Chemring Sensors and Electronic Systems, Inc. | 42 Science | Registered | 2015 |
| NIITEK 1471318 · TMA931885 | Chemring Sensors and Electronic Systems, Inc. | 9 Electronics37 Construction41 Education | Registered | 2016 |
| NITECH 1363369 · TMA734868 | an individual | 9 Electronics10 Medical21 Housewares | Registered | 2009 |
| NETAXS 1342742 · TMA742257 | HONEYWELL INTERNATIONAL INC. | 9 Electronics42 Science | Registered | 2009 |