| RONIN 1627175 · TMA914027 | 7960727 Canada Inc. | 9 Electronics | Registered | 2015 |
| Ronin 2299175 | Ronin GmbH | 9 Electronics42 Science | Pending | 2023 |
| RONHAN 2332959 | Xiamen Bailichuan Trade Co. Ltd. | 9 Electronics | Pending | 2024 |
| ROWNYEON 1826871 · TMA1008238 · design | Guangzhou Luose Trade Co.Ltd | 21 Housewares | Registered | 2018 |
| ROMAN 2210974 · TMA1224666 | ROMAN, INC. | 11 Lighting20 Furniture28 Toys | Registered | 2024 |
| ROMAN 1934526 · TMA1146238 | Roman Health Ventures, Inc. | 35 Advertising38 Telecommunications42 Science+1 | Registered | 2022 |
| RENEN 1915030 · TMA1093430 | NINGBO JINYU ELECTRICAL APPLIANCE CO. LTD | 11 Lighting | Registered | 2021 |
| ROMAN 1869268 · TMA1074518 · design | Shenzhen Roman Technology Co. Ltd. | 9 Electronics | Registered | 2020 |
| RENIN 1867979 · TMA1129415 | Renin Holdings LLC | 6 Metal17 Rubber19 Building+4 | Registered | 2022 |
| ROMAN 0544701 · TMA328416 | Flowers Bakeries Brands, LLC | 30 Coffee | Registered | 1987 |
| ROMAN 2326027 | ROMAN PRODUCTS, LLC | 1 Chemicals2 Paints8 Hand+1 | Pending | 2024 |
| Renewyn 2156820 · TMA1208793 | an individual | 24 Textiles25 Clothing | Registered | 2023 |
| ROWNINE 1469044 · TMA856627 | Beyond the Rack Enterprises Inc. | 35 Advertising | Registered | 2013 |
| Renewyn 2356152 | Nanjing Migratory Bird Apparel Co.Ltd | 3 Cosmetics | Pending | 2024 |
| RIMON 2110014 · TMA1158406 | an individual | 45 Legal | Registered | 2022 |
| REHNAN 2085776 · TMA1168713 | an individual | 35 Advertising | Registered | 2023 |
| Runhome 2051550 · TMA1173233 | Shenzhen Lepower Electronic Co., Ltd. | 11 Lighting21 Housewares22 Ropes | Registered | 2023 |
| RENHANU 2014320 · TMA1127339 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2022 |
| RAMINA 1994353 · TMA1139351 · design | an individual | 7 Machines | Registered | 2022 |
| Rmana 1983241 · TMA1125705 | Dongguan Xingaofeng Technology Co.Ltd. | 9 Electronics | Registered | 2022 |
| ROAMAN 1964726 · TMA1133089 | SONA Dental Canada Inc. | 3 Cosmetics21 Housewares35 Advertising | Registered | 2022 |
| RENOWN 1925405 · TMA1123309 | Home Depot U.S.A., Inc. | 1 Chemicals3 Cosmetics5 Pharmaceuticals+8 | Registered | 2022 |
| RENOWN 1925404 · TMA1105382 | Home Depot U.S.A., Inc. | 5 Pharmaceuticals | Registered | 2021 |
| RENOWN 1925403 · TMA1136106 | Home Depot U.S.A., Inc. | 4 Oils | Registered | 2022 |
| REUNION 1920473 · TMA1103893 | WATKINS MANUFACTURING CORPORATION | 11 Lighting | Registered | 2021 |