| METACOL 2328666 · design | Sumitomo Electric Industries, Ltd. | – | Pending | 2024 |
| METACOL 2295830 | Owner not listed | 1 Chemicals7 Machines9 Electronics+3 | Pending | 2023 |
| METASOL 0284654 · TMA141736 | LANXESS Corporation (a Delaware corporation) | 1 Chemicals2 Paints5 Pharmaceuticals+5 | Registered | 1965 |
| METAGAL 0776301 · TMA475554 | Owner not shown | 12 Vehicles | Registered | 1997 |
| METAGAL 0731465 · TMA432818 | Owner not shown | 12 Vehicles | Registered | 1994 |
| METCAL 0685180 · TMA422178 | Delaware Capital Formation, Inc. | 6 Metal7 Machines9 Electronics+2 | Registered | 1994 |
| METACLOUD 1815335 · TMA1031559 | Cisco Technology, Inc. | 9 Electronics42 Science | Registered | 2019 |
| METASOLAR 2213886 | Meta Materials Inc. | 9 Electronics | Pending | 2022 |
| madcloud 2252046 · TMA1271377 | Hangzhou Yimang Clothing Design Co. Ltd. | 25 Clothing | Registered | 2024 |
| METASLEEP 2250865 · TMA1270057 | Owner not listed | 3 Cosmetics24 Textiles42 Science | Registered | 2024 |
| MODSHELL 2249685 · TMA1268725 | Owner not listed | 9 Electronics | Registered | 2024 |
| MEDSKILLS 2239362 · TMA1258390 | MEDskills SA | 9 Electronics35 Advertising38 Telecommunications+3 | Registered | 2024 |
| MTSLYH 2206745 · TMA1241440 | Shanghai Qinxu Industry Co., Ltd. | 20 Furniture | Registered | 2024 |
| MADASUL 2198695 · TMA1242588 | International Raw Materials, Ltd. | 1 Chemicals | Registered | 2024 |
| METASCULPT 2183518 · TMA1256344 | an individual | 3 Cosmetics44 Medical | Registered | 2024 |
| MYTHICAL 2131580 · TMA1260441 | Mythical, Inc. | 9 Electronics35 Advertising36 Finance+1 | Registered | 2024 |
| MEDKLINN 2116249 · TMA1168978 | an individual | 9 Electronics11 Lighting | Registered | 2023 |
| METSOLA 2116172 · TMA1190811 | an individual | 3 Cosmetics24 Textiles25 Clothing | Registered | 2023 |
| MEDKLINN 2111369 · TMA1187479 | an individual | 11 Lighting | Registered | 2023 |
| MTJLC 2103781 · TMA1190671 | an individual | 34 Tobacco | Registered | 2023 |
| MEDISOLE 2102747 · TMA1174997 | MARK'S WORK WEARHOUSE LTD. | 25 Clothing | Registered | 2023 |
| MEDSELECT 2050015 · TMA1273759 | INV Polypropylene, LLC | 17 Rubber | Registered | 2024 |
| MIDCLIP 2012148 · TMA1156007 | WestRock Packaging Systems, LLC, a legal entity | 16 Paper | Registered | 2022 |
| Modicle 1998584 · TMA1141020 | Shenzhen Sangshen E-commerce Co. Ltd. | 11 Lighting | Registered | 2022 |
| MIDASOLVE 1965262 · TMA1262131 | Midatech Limited | 1 Chemicals5 Pharmaceuticals40 Treatment+1 | Registered | 2024 |