| ENDECA 1472038 · TMA815887 | Oracle OTC Subsidiary LLC | 9 Electronics35 Advertising42 Science | Registered | 2012 |
| ENDECTO 0659101 · TMA443786 | Boehringer Ingelheim Vetmedica GmbH | 5 Pharmaceuticals | Registered | 1995 |
| ENTEC 1701182 · TMA983302 | Eurochem Agro GmbH | 1 Chemicals5 Pharmaceuticals | Registered | 2017 |
| ENDEXO 1186093 · TMA834270 | EVONIK CANADA INC. | 1 Chemicals | Registered | 2012 |
| EMDECS 1122944 · TMA607745 | BRIGHTORDER IP INC. | 35 Advertising42 Science | Registered | 2004 |
| ENDEX 0757027 · TMA444786 | Niehoff of America, Inc. (a Delaware corporation) | 7 Machines | Registered | 1995 |
| ENTECH 0640972 · TMA375259 | Fisher-Rosemount Systems, Inc. | 41 Education42 Science | Registered | 1990 |
| ENTEK 0268140 · TMA128323 | MacDermid Enthone Inc. | 3 Cosmetics | Registered | 1962 |
| Endhokn 2172792 · TMA1224023 | Hangzhou Guyang Technology Co. Ltd. | 2 Paints | Registered | 2024 |
| ENDOCON 2157492 · TMA1193946 | Sonendo, Inc. | 41 Education | Registered | 2023 |
| ENUTECH 1906394 · TMA1086474 | Enutech Inc. | 40 Treatment42 Science | Registered | 2020 |
| Endoace 1410917 · TMA774311 | Owner not shown | 10 Medical | Registered | 2010 |
| ENDEKAY 0843072 · TMA501404 | MANX HEALTHCARE LIMITED | 3 Cosmetics5 Pharmaceuticals | Registered | 1998 |
| ENDOCET 0574121 · TMA335820 | Endo Pharmaceuticals Inc. | 5 Pharmaceuticals | Registered | 1987 |
| ENDOCIL 0291638 · TMA147823 | an individual | 3 Cosmetics | Registered | 1966 |
| ENDSEAL 0265520 · TMA133750 | VICTAULIC COMPANY OF CANADA LIMITED | 6 Metal17 Rubber | Registered | 1963 |
| ENDOCAB 2231374 | TORVAN MEDICAL INC. | 10 Medical | Pending | 2022 |
| ENDOQUICK 1470547 · TMA813108 · design | Olympus Corporation | 5 Pharmaceuticals | Registered | 2011 |
| ENTEX 2203528 · TMA1225469 | an individual | 22 Ropes | Registered | 2024 |
| Entesi 2162707 · TMA1233409 | Shenzhen Shufang Innovation Technology Co. Ltd. | 10 Medical | Registered | 2024 |
| ENTESP 2056285 · TMA1183601 · design | Beijing Yixie Technology Co. Ltd. | 9 Electronics35 Advertising42 Science | Registered | 2023 |
| ENTEXX 2048932 · TMA1273732 | Twin Rivers Paper Company LLC | 16 Paper | Registered | 2024 |
| #ENDCTE 1953700 · TMA1229202 | Concussion Legacy Foundation, Inc. | 41 Education | Registered | 2024 |
| EndoCote 1914013 · TMA1100953 | Xenex Laboratories Inc. | 5 Pharmaceuticals | Registered | 2021 |
| EMTEC 1891300 · TMA1075848 · design | EMATE(SHANGHAI) ENVIRONMENTAL TECHNOLOGY INC | 5 Pharmaceuticals7 Machines11 Lighting+1 | Registered | 2020 |