| ROCKMAN 2040488 · TMA1280051 | CAPCOM CO., LTD | 9 Electronics41 Education | Registered | 2025 |
| Rockmanor 2284892 | an individual | 9 Electronics35 Advertising36 Finance+4 | Pending | 2023 |
| Rokiemen 2300841 · TMA1237828 | Owner not listed | 25 Clothing | Registered | 2024 |
| REGENAMIDE 2263785 · TMA1261971 | L'OREAL | 1 Chemicals3 Cosmetics | Registered | 2024 |
| RIZMUNIDY 2183989 · TMA1259485 | Owner not shown | 5 Pharmaceuticals | Registered | 2024 |
| RayCommand 2147701 · TMA1204132 | Owner not shown | 9 Electronics42 Science | Registered | 2023 |
| ReqMan 2106462 · TMA1278614 | Owner not shown | 9 Electronics42 Science | Registered | 2024 |
| RÉSONANCE 2039117 · TMA1199835 | Louis Jadot Estates LLC | 33 Wine | Registered | 2023 |
| RECKONING 2012237 · TMA1154949 | ALBERTA DISTILLERS LIMITED | 33 Wine | Registered | 2022 |
| ROSEMONT 54 47 1932871 · TMA1243564 · design | DISTILLERIE DE MONTRÉAL INC. | 33 Wine | Registered | 2024 |
| RXMENT 1930793 · TMA1127702 · design | an individual | 6 Metal11 Lighting | Registered | 2022 |
| RACHMANINOFF 1927832 · TMA1150859 | LIDL STIFTUNG & CO. KG | 33 Wine | Registered | 2022 |
| RESMAN 1922270 · TMA1116832 | ResMan, LLC | 9 Electronics36 Finance42 Science | Registered | 2022 |
| REGINIMIN 1907495 · TMA1090988 | Koch Agronomic Services, LLC | 1 Chemicals | Registered | 2021 |
| Resinance 1836515 · TMA1066072 | an individual | 19 Building27 Carpets | Registered | 2019 |
| RAISMAN 1823640 · TMA1016032 | Raisman Corp | 7 Machines | Registered | 2019 |
| REGENION 1810141 · TMA1052700 | Owner not shown | 12 Vehicles | Registered | 2019 |
| ROSEMONT 1716566 · TMA991382 | Clopay Building Products Company, Inc. (a Delaware corporation) | 19 Building | Registered | 2018 |
| REGIMENT 1689253 · TMA952961 | Fastenal IP Company | 6 Metal | Registered | 2016 |
| ROKINON 1672388 · TMA914460 | Elite Brands Inc. | 9 Electronics | Registered | 2015 |
| RICHMOND 1644418 · TMA914033 | BEST WAY STONE LIMITED | 19 Building | Registered | 2015 |
| ROSEMOUNT 1634970 · TMA932772 | Oldcastle Building Products Canada, Inc./Les Matériaux de Construction Oldcastle Canada, Inc. | 19 Building | Registered | 2016 |
| RISKMANAGEMENTSOLUTIONS 1589312 · TMA891135 · design | MIS Quality Management Corp. | 9 Electronics16 Paper35 Advertising+4 | Registered | 2014 |
| RECOMMUNITY 1565349 · TMA904000 | RE Community Holdings II, Inc. | 37 Construction40 Treatment | Registered | 2015 |
| RESONANCE 1554741 · TMA921684 | THE FREDERICK HARRIS MUSIC CO. LIMITED | 16 Paper | Registered | 2015 |