| MicroDx 1819774 · TMA1056556 | 4D PHARMA PLC | 42 Science | Registered | 2019 |
| MicroPx 1259803 · TMA688663 | Glatt GmbH | 40 Treatment42 Science45 Legal | Registered | 2007 |
| MICROMAX 2190601 · TMA1233753 | DuPont Electronics, Inc. | 2 Paints | Registered | 2024 |
| MICROCNX 2057831 · TMA1145957 | COLDER PRODUCTS COMPANY | 17 Rubber | Registered | 2022 |
| MICROPRO 2041040 · TMA1222758 | Koppers Performance Chemicals Inc. | 19 Building | Registered | 2024 |
| MICROMIX 1943605 · TMA1239206 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| MICROBIX 1899233 · TMA1169381 | MICROBIX BIOSYSTEMS INC. | 1 Chemicals5 Pharmaceuticals9 Electronics+6 | Registered | 2023 |
| MICROMAX 1872001 · TMA1078988 | Regal Beloit America, Inc. | 7 Machines | Registered | 2020 |
| MICRODRY 1854007 · TMA1064596 | MindsInSync (Hong Kong) Ltd. a Hong Kong company | 18 Leather20 Furniture21 Housewares+4 | Registered | 2019 |
| MICROPRO 1851105 · TMA1103578 | Koppers Performance Chemicals Inc. | 19 Building | Registered | 2021 |
| MICROMAX 1713441 · TMA966629 | Bedding Acquisition, LLC | 20 Furniture24 Textiles | Registered | 2017 |
| microlox 1507137 · TMA847008 | 4544218 Canada Inc. | 3 Cosmetics | Registered | 2013 |
| MICROMAX 1429292 · TMA806553 | Kimberly-Clark Worldwide, Inc. | 5 Pharmaceuticals | Registered | 2011 |
| MICROPRO 1264686 · TMA749049 | Koppers Performance Chemicals Inc. | 2 Paints | Registered | 2009 |
| MICROFIX 1146762 · TMA745043 | Owner not shown | 10 Medical | Registered | 2009 |
| MICROTEX 0841629 · TMA497279 · design | GOLDEN LADY COMPANY S.p.A. | 23 Yarns | Registered | 1998 |
| MICROFIX 0803537 · TMA475972 | BECKER UNDERWOOD CANADA LTD. | 1 Chemicals | Registered | 1997 |
| MICROMAX 0785052 · TMA478296 | Pactiv LLC | 21 Housewares | Registered | 1997 |
| MICROBIX 0778455 · TMA495951 | MICROBIX BIOSYSTEMS INC. | 5 Pharmaceuticals9 Electronics16 Paper | Registered | 1998 |
| MICROTOX 0732502 · TMA443272 | MW Monitoring IP Limited | 1 Chemicals5 Pharmaceuticals9 Electronics | Registered | 1995 |
| MICROMAX 0631262 · TMA387949 | an individual | 1 Chemicals | Registered | 1991 |
| MICROBIX 0533748 · TMA368292 | MICROBIX BIOSYSTEMS INC. | 5 Pharmaceuticals | Registered | 1990 |
| MICROMAX 0452142 · TMA271872 | an individual | 1 Chemicals | Registered | 1982 |
| MICROMIX 0323966 · TMA169351 | GRAHAM CORPORATION (a Delaware corporation) | 7 Machines11 Lighting | Registered | 1970 |
| MICROLAX 0296993 · TMA156802 | an individual | 5 Pharmaceuticals | Registered | 1968 |