| ROOFPOINT 1583851 · TMA968032 | Center For Environmental Innovation In Roofing | 37 Construction40 Treatment42 Science | Registered | 2017 |
| ROBOMAID 2240061 · TMA1253145 · design | Rocky Mountain Robotech LLC | 9 Electronics42 Science | Registered | 2024 |
| ROBOMAID 2237170 · TMA1253119 | Rocky Mountain Robotech LLC | 9 Electronics42 Science | Registered | 2024 |
| RBNHDGCX 2188761 · TMA1232743 | an individual | 6 Metal | Registered | 2024 |
| RABINEUTRA 2159963 · TMA1262697 · design | North China Pharmaceutical Group New Drug Research and Development Co., Ltd. | 5 Pharmaceuticals | Registered | 2024 |
| RVWINTER 2150412 · TMA1205287 | Owner not shown | 11 Lighting | Registered | 2023 |
| ROOFBUNDLE 2147595 · TMA1204130 · design | Roofbundle Incorporated | 42 Science | Registered | 2023 |
| RIVIANITES 2112605 · TMA1217031 | Rivian IP Holdings, LLC | 35 Advertising38 Telecommunications41 Education+2 | Registered | 2024 |
| REFINITY 2108485 · TMA1197670 | BASF Coatings GmbH | 42 Science | Registered | 2023 |
| Rebound 2103927 · TMA1236887 | 10233625 Canada Corp. | 34 Tobacco | Registered | 2024 |
| Robinhoodsports 2100790 · TMA1173851 | Robinhood news Inc. | 41 Education | Registered | 2023 |
| REFOND 2078580 · TMA1182526 · design | SHENZHEN REFOND OPTOELECTRONICS CO. LTD | 9 Electronics | Registered | 2023 |
| REFINADO 2038164 · TMA1269534 | BC Hop Company Ltd. | 5 Pharmaceuticals34 Tobacco40 Treatment | Registered | 2024 |
| ROOFMATE 2030863 · TMA1250684 | SSTINVEST LIMITED LIABILITY COMPANY | 6 Metal9 Electronics11 Lighting | Registered | 2024 |
| RUVANTI 2018550 · TMA1131677 | ZainiTex Inc | 8 Hand24 Textiles25 Clothing | Registered | 2022 |
| RIPNDIP 2002237 · TMA1127142 · design | RIP N DIP, INC. | 3 Cosmetics9 Electronics14 Jewellery+9 | Registered | 2022 |
| Revonte 2002159 · TMA1134797 | Gates Corporation | 7 Machines9 Electronics12 Vehicles+1 | Registered | 2022 |
| ROBOMATH 1963758 · TMA1182117 | an individual | 9 Electronics28 Toys41 Education | Registered | 2023 |
| REVENT 1929745 · TMA1125416 | an individual | 1 Chemicals5 Pharmaceuticals31 Fresh | Registered | 2022 |
| REVINTY 1919024 · TMA1081497 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2020 |
| ROIVANT 1913918 · TMA1131445 | Roivant Sciences GmbH | 9 Electronics35 Advertising36 Finance+3 | Registered | 2022 |
| REFINITIV 1911876 · TMA1106887 | Financial & Risk Organisation Limited | 9 Electronics16 Paper35 Advertising+3 | Registered | 2021 |
| REVANTAGE 1899002 · TMA1092375 | Revantage Corporate Services, LLC | 35 Advertising36 Finance37 Construction+2 | Registered | 2021 |
| REVENT 1879418 · TMA1091014 | GTR Technologies, Inc. | 11 Lighting | Registered | 2021 |
| REVANTAGE 1873793 · TMA1092378 | Revantage Corporate Services, LLC | 35 Advertising36 Finance42 Science+1 | Registered | 2021 |