| RxReport 1785824 · TMA987827 | Personalized Prescribing Inc. | 5 Pharmaceuticals9 Electronics10 Medical+4 | Registered | 2018 |
| RESERVE 2268714 · TMA1263350 | Owner not listed | 11 Lighting | Registered | 2024 |
| RESERVE 2168073 · TMA1232339 | ROBERN, INC. | 20 Furniture | Registered | 2024 |
| RESERVE 2147713 · TMA1226037 | Samtec, Inc. | 35 Advertising | Registered | 2024 |
| 1RESERVE 2147712 · TMA1226036 · design | Samtec, Inc. | 35 Advertising | Registered | 2024 |
| RESERVE 2090496 · TMA1184984 | SA Consumer Products, Inc. a New York Corporation | 6 Metal | Registered | 2023 |
| RECOREBED 2062594 · TMA1143824 | GOODMORNING.COM INC. | 20 Furniture24 Textiles35 Advertising | Registered | 2022 |
| RECRAFTED 1988401 · TMA1264811 · design | PATAGONIA, INC. | 18 Leather25 Clothing35 Advertising | Registered | 2024 |
| RECURVE 1976087 · TMA1144227 | Recurve Legal LLC | 35 Advertising | Registered | 2022 |
| RECURVE 1976084 · TMA1169427 | Recurve Legal LLC | 42 Science | Registered | 2023 |
| RECURVE 1976082 · TMA1133124 | Recurve Legal LLC | 45 Legal | Registered | 2022 |
| RECURVE 1976080 · TMA1169426 | Recurve Legal LLC | 9 Electronics | Registered | 2023 |
| RECURVE 1970517 · TMA1223338 | Camco Manufacturing, LLC | 12 Vehicles | Registered | 2024 |
| RIZCORP 1965372 · TMA1283569 | an individual | 36 Finance37 Construction | Registered | 2025 |
| RSRV 1964362 · TMA1098897 | an individual | 9 Electronics35 Advertising | Registered | 2021 |
| RAZORBILL 1934439 · TMA1171821 | Penguin Random House LLC | 9 Electronics16 Paper | Registered | 2023 |
| RESERVA 1800 1915456 · TMA1113501 | JC MASTER DISTRIBUTION LIMITED | 30 Coffee32 Beer | Registered | 2021 |
| Razorflap 1909514 · TMA1118988 | PPR GmbH | 7 Machines8 Hand | Registered | 2022 |
| RIASORB 1859343 · TMA1086462 · design | RIANLON CORPORATION | 1 Chemicals | Registered | 2020 |
| ROUGHRAP 1827773 · TMA1002836 · design | Morgan Adhesives Company, LLC Limited Liability Company Delaware | 16 Paper | Registered | 2018 |
| RECARBRIO 1825706 · TMA1054162 | Merck Sharp & Dohme LLC | 5 Pharmaceuticals | Registered | 2019 |
| ReservePlan 1822489 · TMA1011287 | Bramwell & Associates Realty Advisors Inc. | 9 Electronics42 Science | Registered | 2018 |
| ROCKROBO 1795717 · TMA1023519 · design | Beijing Roborock Technology Co. Ltd. | 7 Machines | Registered | 2019 |
| RACEREPLACE 1759661 · TMA1034450 | Graymont Limited. | 19 Building | Registered | 2019 |
| RISERVA 1759217 · TMA1011136 | Therma-Tru Corp. | 19 Building | Registered | 2018 |