| MENTAR 1905187 · TMA1085930 | Scott's Liquid Gold-Inc. | 5 Pharmaceuticals | Registered | 2020 |
| MANTARI 1829625 · TMA1033736 | an individual | 28 Toys | Registered | 2019 |
| MENTOR 1990450 · TMA1269287 | WAHL CLIPPER CORPORATION | 8 Hand | Registered | 2024 |
| MentorU 1857906 · TMA1046315 | MentorU Inc. | 35 Advertising41 Education | Registered | 2019 |
| MENTOR 1793893 · TMA988550 | Peter Lehmann Wines Pty Limited | 33 Wine | Registered | 2018 |
| MONTARA 1542504 · TMA842270 | REV Recreation Group, Inc. | 12 Vehicles | Registered | 2013 |
| MENTOR 1385967 · TMA775762 | Mentor Worldwide LLC a Delaware Limited Liability Company | 5 Pharmaceuticals10 Medical | Registered | 2010 |
| MENTOR 1263014 · TMA771537 | HNI Technologies Inc. | 20 Furniture | Registered | 2010 |
| MENTOR 1198872 · TMA639100 | Siemens Industry Software Inc. | 9 Electronics42 Science | Registered | 2005 |
| MENTOR 1036673 · TMA570976 | PERFORMATION SYSTEMS INC./LES SYSTEMES PERFORMATION INC. | 8 Hand28 Toys | Registered | 2002 |
| MENTOR 1034873 · TMA545128 | ROYAL BANK OF CANADA | 36 Finance | Registered | 2001 |
| MENTOR 0992414 · NFLD2414 | IMPERIAL OIL LIMITED | 4 Oils5 Pharmaceuticals | Registered | 1941 |
| MENTOR 0866589 · TMA525105 | PELLERIN MILNOR CORPORATION | 9 Electronics | Registered | 2000 |
| MENTOR 0734068 · TMA464690 | Mentor Worldwide LLC a Delaware Limited Liability Company | 3 Cosmetics5 Pharmaceuticals10 Medical+1 | Registered | 1996 |
| MENTOR 0657563 · TMA401317 | Mentor Worldwide LLC a Delaware Limited Liability Company | 9 Electronics10 Medical | Registered | 1992 |
| MENTOR 2368279 | Owner not listed | 28 Toys | Pending | 2024 |
| MONTARA 2327395 | Owner not listed | 1 Chemicals5 Pharmaceuticals42 Science | Pending | 2024 |
| MENTOR 0913016 | an individual | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2001 |
| MENTORSIP 2107690 | HIGH PARK HOLDINGS LTD. | 32 Beer41 Education | Pending | 2021 |
| MANDARIN 1958078 · TMA1153437 · design | MANDARIN RESTAURANT FRANCHISE CORPORATION | 3 Cosmetics8 Hand9 Electronics+15 | Registered | 2022 |
| MONDARIZ 1892531 · TMA1085336 · design | Owner not shown | 32 Beer | Registered | 2020 |
| MENTORLY 1808323 · TMA988486 | Mentorly inc. | 35 Advertising36 Finance41 Education | Registered | 2018 |
| MANTARAY 1756774 · TMA974149 | Debenhams.com online Limited | 18 Leather25 Clothing | Registered | 2017 |
| MENTORUM 1666948 · TMA972075 | iSpeaky Inc. | 9 Electronics41 Education42 Science | Registered | 2017 |
| MonotaRO 1473793 · TMA977480 | MonotaRO Co. Ltd. | 3 Cosmetics6 Metal7 Machines+10 | Registered | 2017 |