| REMSTAR 1788488 · TMA1044923 | REMCORP INC. | 9 Electronics14 Jewellery25 Clothing+6 | Registered | 2019 |
| REMSTAR 1328222 · TMA755219 · design | WATERAX INC. | 9 Electronics | Registered | 2009 |
| REMSTAR 1328221 · TMA755220 | WATERAX INC. | 9 Electronics | Registered | 2009 |
| REMSTAR 0658117 · TMA383723 | Philips RS North America LLC | 10 Medical | Registered | 1991 |
| REMSTAR 0445957 · TMA275746 | an individual | 9 Electronics16 Paper18 Leather | Registered | 1983 |
| runstar 2374085 | an individual | 9 Electronics10 Medical | Pending | 2025 |
| RAUMASTER 2122366 · TMA1284269 | an individual | 6 Metal7 Machines9 Electronics+5 | Registered | 2025 |
| REMASTER 2140204 · TMA1204045 | Remix Therapeutics, Inc. | 42 Science | Registered | 2023 |
| RONSTAR 1635716 · TMA961987 | Bayer Intellectual Property GmbH | 5 Pharmaceuticals | Registered | 2017 |
| RINGSTAR 1320746 · TMA752077 | Ringstar, Inc. | 9 Electronics25 Clothing28 Toys | Registered | 2009 |
| RINGSTAR 1320745 · TMA751857 · design | Ringstar, Inc. | 25 Clothing28 Toys | Registered | 2009 |
| RONASTAR 1180001 · TMA708302 | an individual | 2 Paints | Registered | 2008 |
| RAINSTAR 0443765 · TMA246129 | Owner not shown | 11 Lighting21 Housewares | Registered | 1980 |
| RENASTART 1660933 · TMA1038399 | Owner not shown | 5 Pharmaceuticals | Registered | 2019 |
| RENEGADE 2259249 · TMA1276533 | 10176494 CANADA INC. | 34 Tobacco | Registered | 2024 |
| rhinowisdom 2240781 · TMA1260090 | Shenzhen xiaoxiniu Technology Co. Ltd | 7 Machines | Registered | 2024 |
| RNGODO 2232907 · TMA1255250 | Shenzhen Gelomi Trading Co. Ltd. | 21 Housewares | Registered | 2024 |
| RINGSIDE 2213092 · TMA1230714 | Ringside, Inc. The | 43 Restaurants | Registered | 2024 |
| RONGTAI 2206825 · TMA1241464 | 1350382 B.C. Ltd. | 10 Medical | Registered | 2024 |
| Runchida 2202404 · TMA1238817 | Shenzhen Runchengda Electricity Technology Co., Ltd. | 9 Electronics | Registered | 2024 |
| RangeTrac 2187236 · TMA1232537 | INTERACTIVE SPORTS TECHNOLOGIES INC. | 9 Electronics | Registered | 2024 |
| RENEGADE 2180084 · TMA1243953 | American Sports Licensing, LLC | 28 Toys | Registered | 2024 |
| RMISODO 2173929 · TMA1222415 | chaozhoushiyuetongqicheyongpinyouxiangongsi | 10 Medical | Registered | 2024 |
| RAMSIDER 2169913 · TMA1274082 · design | an individual | 34 Tobacco35 Advertising | Registered | 2024 |
| RMSTATOR 2163467 · TMA1182053 | 9154-3157 QUEBEC INC. | 7 Machines9 Electronics35 Advertising+1 | Registered | 2023 |