| RILSON 1926790 · TMA1109627 · design | NINGBO RILSON REALING MATERIAL CO.LTD. | 6 Metal17 Rubber | Registered | 2021 |
| RILSAMID 1492711 · TMA815509 | Owner not shown | 1 Chemicals9 Electronics10 Medical+6 | Registered | 2012 |
| RELAXSAN 1314142 · TMA706876 · design | an individual | 10 Medical25 Clothing | Registered | 2008 |
| RELSION 2085765 · TMA1126459 | Owner not shown | 1 Chemicals5 Pharmaceuticals31 Fresh | Registered | 2022 |
| RAILSIM 1124169 · TMA599796 | SYSTRA CONSULTING, INC. | 9 Electronics | Registered | 2004 |
| RwalkinZ 2250522 · TMA1268830 | Owner not listed | 24 Textiles | Registered | 2024 |
| RELZON 2250459 · TMA1267461 | Inozetek, Inc. | 17 Rubber | Registered | 2024 |
| RELJANTA 2231034 · TMA1262855 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| Realkant 2214572 · TMA1248250 | Loudi Yuanfa Technology Co., Ltd. | 7 Machines | Registered | 2024 |
| RelGyn 2162738 · TMA1212328 | CANADIAN NEUTRICEUTICAL HEALTH INC. | 5 Pharmaceuticals | Registered | 2023 |
| RELAXZEN 2160809 · TMA1218515 | Enerex Botanicals Ltd. | 5 Pharmaceuticals | Registered | 2024 |
| RELIASENSE 2146944 · TMA1202965 | LifeScan IP Holdings, LLC | 10 Medical | Registered | 2023 |
| REALXCHANGE 2139347 · TMA1199076 | LTS Investments Inc. | 37 Construction | Registered | 2023 |
| RELAXING 2115833 · TMA1186368 · design | Unilever Canada Inc. | 3 Cosmetics | Registered | 2023 |
| REALCAMO 2101043 · TMA1174864 | International trading Inc | 25 Clothing35 Advertising | Registered | 2023 |
| RELIGYM 2057033 · TMA1155165 | RELIGYM INC. | 25 Clothing | Registered | 2022 |
| RELAXIUM 2052191 · TMA1187088 | American Behavioral Research Institute, LLC | 5 Pharmaceuticals | Registered | 2023 |
| RELEEZME 2030847 · TMA1221032 | an individual | 9 Electronics35 Advertising42 Science | Registered | 2024 |
| Railcomplete 2006238 · TMA1144437 | an individual | 42 Science | Registered | 2022 |
| RAILCHANNEL 1993871 · TMA1254584 | Industrial Ventures, LLC | 41 Education42 Science | Registered | 2024 |
| RELKINSO 1868981 · TMA1103726 · design | Daiichi Sankyo Company, Limited | 5 Pharmaceuticals | Registered | 2021 |
| RELUCIN 1763552 · TMA1038279 | Neurotech USA, Inc. | 5 Pharmaceuticals10 Medical | Registered | 2019 |
| RELCHAYNE 1752727 · TMA1040446 | an individual | 5 Pharmaceuticals | Registered | 2019 |
| RELIZEN 1737224 · TMA963391 · design | Bonafide Health, LLC | 5 Pharmaceuticals | Registered | 2017 |
| ROLOXIN 1714038 · TMA1044996 | L'OREAL | 3 Cosmetics5 Pharmaceuticals | Registered | 2019 |