| RYKON 2144702 · TMA1204061 | Chevron Intellectual Property LLC | 4 Oils | Registered | 2023 |
| RYZEN 1805726 · TMA1092869 | ADVANCED MICRO DEVICES, INC. | 9 Electronics | Registered | 2021 |
| RIZON 1582849 · TMA872302 | Fortune Brands Water Innovations LLC | 11 Lighting | Registered | 2014 |
| RYCON 0859235 · TMA500671 | Allgreen Additive Technologies Inc. | 1 Chemicals | Registered | 1998 |
| RIZON 2214004 · design | MITSUBISHI FUSO TRUCK AND BUS CORPORATION | 9 Electronics12 Vehicles | Pending | 2022 |
| REZION 2111557 · TMA1224295 | prAna Living, LLC | 25 Clothing | Registered | 2024 |
| ROZONE 0835794 · TMA603049 | Nutrition & Biosciences USA 2, LLC | 5 Pharmaceuticals | Registered | 2004 |
| RAYCON 2355969 | Owner not listed | 9 Electronics | Pending | 2024 |
| ROOZON 2281495 | an individual | 9 Electronics35 Advertising36 Finance+3 | Pending | 2023 |
| REYCON 2050109 · design | NEWLLAND HEALTH CO., Limited | 5 Pharmaceuticals | Pending | 2020 |
| ROXON 2172644 · TMA1222397 · design | ROXON INC. | 7 Machines11 Lighting | Registered | 2024 |
| RÉZIN 2087816 · TMA1173562 · design | Groupe Rézin Inc. | 33 Wine35 Advertising | Registered | 2023 |
| RXON 2065857 · TMA1158237 · design | FOLOTTO PHARMACEUTICALS GROUP US,INC. | 5 Pharmaceuticals | Registered | 2022 |
| ROXON 1996969 · TMA1140297 | CONV AUSTRALIA HOLDING PTY LTD | 6 Metal7 Machines | Registered | 2022 |
| RECON 1931049 · TMA1106663 | an individual | 9 Electronics | Registered | 2021 |
| RIKON 1872779 · TMA1090979 | Billerica Tool Works, Inc. | 7 Machines8 Hand | Registered | 2021 |
| REZIN 1852244 · TMA1013889 | Green Planet Wholesale Ltd. | 1 Chemicals | Registered | 2019 |
| ROCON 1829672 · TMA1004856 · design | SHENZHEN VALUELINK E-COMMERCE CO, LTD. | 12 Vehicles28 Toys | Registered | 2018 |
| RIZIN 1794305 · TMA1082666 · design | Dream Factory Worldwide Co. Ltd. | 9 Electronics24 Textiles25 Clothing+1 | Registered | 2020 |
| RECON 1782289 · TMA1048673 | HONEYWELL INTERNATIONAL INC. | 9 Electronics | Registered | 2019 |
| RECon 1714690 · TMA949726 | International Council of Shopping Centers, Inc. | 35 Advertising | Registered | 2016 |
| ROKON 1701828 · TMA939783 | Rokon International, Inc. | 12 Vehicles | Registered | 2016 |
| RZN 1628481 · TMA938323 | Feng Tay Enterprises Co. Ltd. | 28 Toys | Registered | 2016 |
| RECON 1585153 · TMA901559 | RAWLINGS SPORTING GOODS COMPANY, INC. | 28 Toys | Registered | 2015 |
| RECON 1482891 · TMA879371 | Recon Instruments Inc. | 9 Electronics | Registered | 2014 |