| ERIS 2164433 · TMA1212409 | Presonus Audio Electronics, Inc. | 9 Electronics | Registered | 2023 |
| ERIKA 1829355 · TMA1005639 | an individual | 9 Electronics | Registered | 2018 |
| ERIKA 1031022 · TMA547874 | PREMIER BRANDS IP LLC | 25 Clothing | Registered | 2001 |
| ERIK 0479190 · TMA288519 · design | an individual | 14 Jewellery | Registered | 1984 |
| ERICS 2364617 | Owner not listed | 3 Cosmetics35 Advertising37 Construction+1 | Pending | 2024 |
| ERIS 2243362 | SANOFI | 10 Medical | Pending | 2023 |
| ERIS 2150840 · design | ERIS Information Limited Partnership | 9 Electronics16 Paper35 Advertising+5 | Pending | 2021 |
| ERIS 2150635 | ERIS Information Limited Partnership | 9 Electronics16 Paper35 Advertising+5 | Pending | 2021 |
| ERIS 2150634 · design | ERIS Information Limited Partnership | 9 Electronics16 Paper35 Advertising+5 | Pending | 2021 |
| eRacks 2117118 · TMA1163742 | an individual | 12 Vehicles | Registered | 2023 |
| ERICO 2241884 · TMA1261635 · design | Owner not shown | 20 Furniture | Registered | 2024 |
| EARIS 2000672 · TMA1121683 · design | Humantechnik GmbH,Gesellschaft zur Humanisierungder Lebens- und Arbeitsumwelt | 9 Electronics10 Medical37 Construction+1 | Registered | 2022 |
| EROS 1915070 · TMA1093719 · design | Chin Huay Co. Ltd. | 29 Meat | Registered | 2021 |
| ERS 1656683 · TMA958406 | ERS, Inc. | 35 Advertising37 Construction42 Science | Registered | 2016 |
| ERAS 1656158 · TMA983685 | Eras - Enhanced Recovery After Surgery Society For Perioperative Care | 9 Electronics16 Paper41 Education+1 | Registered | 2017 |
| ERIC 1609667 · TMA1012274 | MicroVention, Inc. | 10 Medical | Registered | 2019 |
| ERES 1555567 · TMA897901 · design | Eres | 18 Leather24 Textiles25 Clothing+1 | Registered | 2015 |
| ERS 1538941 · TMA847889 | Energy and Resource Solutions, Inc. | 35 Advertising42 Science | Registered | 2013 |
| ERKE 1415782 · TMA787662 · design | FUJIAN HONGXING ERKE SPORTS GOODS CO. LTD. | 25 Clothing | Registered | 2011 |
| EROS 1392491 · TMA798678 | KUIL Limited | 41 Education42 Science | Registered | 2011 |
| EROS 1392490 · TMA797009 | KUIL Limited | 35 Advertising42 Science | Registered | 2011 |
| EROS 1392489 · TMA803583 | KUIL Limited | 41 Education | Registered | 2011 |
| EROS 1392486 · TMA796771 | KUIL Limited | 35 Advertising41 Education | Registered | 2011 |
| EROS 1392485 · TMA796772 | KUIL Limited | 41 Education | Registered | 2011 |
| EROS 1392484 · TMA796773 | KUIL Limited | 35 Advertising41 Education42 Science | Registered | 2011 |