| RATIONAL 2212640 · TMA1244250 · design | Guang zhou Rational einbaukuechen GmbH | 20 Furniture35 Advertising | Registered | 2024 |
| RETENOL 2178684 · TMA1228253 | Owner not shown | 1 Chemicals | Registered | 2024 |
| RATIONAL 2152859 · TMA1207575 · design | an individual | 37 Construction | Registered | 2023 |
| Raddimelo 2091521 · TMA1182699 | Shenzhen Sitanni Trading Co. Ltd. | 14 Jewellery | Registered | 2023 |
| REDENLAB 2071569 · TMA1174656 · design | Redenlab Pty. Ltd. | 9 Electronics10 Medical42 Science+1 | Registered | 2023 |
| Rationalizer 2035141 · TMA1268075 | MESSAGEPOINT INC. | 42 Science | Registered | 2024 |
| RETINOL24 1913698 · TMA1075377 | The Procter & Gamble Company | 3 Cosmetics | Registered | 2020 |
| RIDEAMALS 1881697 · TMA1065642 | FlyBar, Inc. | 28 Toys | Registered | 2019 |
| READY2MILK 1860111 · TMA1073063 | CAN TECHNOLOGIES, INC. | 31 Fresh35 Advertising44 Medical | Registered | 2020 |
| RATIONAL 1813219 · TMA1089649 · design | an individual | 3 Cosmetics11 Lighting21 Housewares | Registered | 2020 |
| RATIONALE 1728067 · TMA957796 | Rationale Skincare Pty Ltd | 3 Cosmetics | Registered | 2016 |
| REDONYL 1721502 · TMA996160 | an individual | 5 Pharmaceuticals | Registered | 2018 |
| RHYTHMLIVIN 1413115 · TMA797543 | Rhythm Holding Limited | 25 Clothing | Registered | 2011 |
| RATIONNEL 1407108 · TMA772213 | CI Investments Inc. | 36 Finance | Registered | 2010 |
| RATIONAL 1406641 · TMA772216 | CI Investments Inc. | 36 Finance | Registered | 2010 |
| RITMULLER 1305006 · TMA690987 · design | GUANGZHOU PEARL RIVER PIANO GROUP CO. LTD. | 15 Musical | Registered | 2007 |
| RHYTHMLINK 1275368 · TMA687831 | Rhythmlink International, LLC | 10 Medical | Registered | 2007 |
| RATIONAL 1156023 · TMA654205 | INTERNATIONAL BUSINESS MACHINES CORPORATION (A NEW YORK CORPORATION) | 9 Electronics16 Paper38 Telecommunications+2 | Registered | 2005 |
| RATIONAL 0735488 · TMA456764 · design | an individual | 11 Lighting | Registered | 1996 |
| RATIONAL 0728862 · TMA429190 | INTERNATIONAL BUSINESS MACHINES CORPORATION (A NEW YORK CORPORATION) | 9 Electronics | Registered | 1994 |
| RYTHMOL 0545887 · TMA326561 | BGP Products Operations GmbH | 5 Pharmaceuticals | Registered | 1987 |
| RIDOMIL 0422303 · TMA240312 | an individual | 5 Pharmaceuticals | Registered | 1980 |
| RETANOL 2372365 | PCT Performance Chemicals GmbH | 1 Chemicals19 Building | Pending | 2024 |
| RTNLIT 2347048 | Shenzhen Yidao Haina Technology Co. Ltd. | 11 Lighting | Pending | 2024 |
| RITMULLER 2238533 · design | Owner not listed | 15 Musical | Pending | 2022 |