| TEXFLEX 2149098 | Kerry Group Services International Limited | 1 Chemicals | Pending | 2021 |
| TEKFLEX 1019320 · TMA540547 | Minova International Limited | 2 Paints | Registered | 2001 |
| THIXOFLEX 1015230 · TMA561395 | an individual | 5 Pharmaceuticals9 Electronics16 Paper | Registered | 2002 |
| TECHFLEX 2228263 · TMA1245623 | TECHFLEX, Inc. | 9 Electronics | Registered | 2024 |
| TACFLUX 1517198 · TMA820025 | Indium Corporation of America (New York Corporation) | 1 Chemicals | Registered | 2012 |
| TECPLEX 1499215 · TMA856727 | DAUBERT CHEMICAL COMPANY, INC. (an Illinois Corporation) | 4 Oils | Registered | 2013 |
| TAXFYLE 2214389 | Tickmark, Inc. | 9 Electronics35 Advertising42 Science | Pending | 2022 |
| TAXFOLDER 2129837 · design | Xero Software (Canada) Ltd. | 9 Electronics42 Science | Pending | 2021 |
| Tuzkevla 2212195 · TMA1245255 | Shenzhen Yaojiaxi Technology Co., Ltd. | 9 Electronics | Registered | 2024 |
| TOUGHBLAST 2197864 · TMA1221702 | GMA GARNET PTY LTD | 3 Cosmetics | Registered | 2024 |
| TSAVOL 2192640 · TMA1219962 · design | ROYI SAL COMPANY LIMITED | 14 Jewellery | Registered | 2024 |
| TIKFOLL 2172758 · TMA1223153 | Erios Cosmetics Ltd. | 3 Cosmetics | Registered | 2024 |
| TGIFL 2168876 · TMA1216394 | an individual | 25 Clothing40 Treatment | Registered | 2023 |
| TOKPLNU 2147466 · TMA1205167 | Shenzhen Shangjing Import and Export Trade Co. Ltd | 6 Metal | Registered | 2023 |
| TECVAYLI 2117241 · TMA1210765 | Owner not shown | 5 Pharmaceuticals | Registered | 2023 |
| TCSUPPLY 2066458 · TMA1181405 | an individual | 18 Leather21 Housewares | Registered | 2023 |
| TISSAVEL 2030817 · TMA1209331 · design | DONGLIM CO. LTD.; MN INTER-FASHION LTD. | 24 Textiles25 Clothing27 Carpets | Registered | 2023 |
| TISSAVEL 2030816 · TMA1209330 | DONGLIM CO. LTD.; MN INTER-FASHION LTD. | 24 Textiles25 Clothing27 Carpets | Registered | 2023 |
| Tussiflorin 1996627 · TMA1126154 | PASCOE PHARMAZEUTISCHE PRAPARATE GMBH | 5 Pharmaceuticals | Registered | 2022 |
| TOUGHBUILT 1971787 · TMA1279775 | Toughbuilt Industries, Inc. | 7 Machines9 Electronics17 Rubber | Registered | 2025 |
| TECAFIL 1964817 · TMA1171776 | ENSINGER GmbH | 1 Chemicals17 Rubber | Registered | 2023 |
| TEKPOLY 1947965 · TMA1163955 | an individual | 5 Pharmaceuticals | Registered | 2023 |
| TECFLOTE 1894839 · TMA1084960 | Owner not shown | 1 Chemicals | Registered | 2020 |
| TISSUEBLUE 1892887 · TMA1094938 | D.O.R.C. Dutch Ophthalmic Research Center (International) B.V. | 5 Pharmaceuticals10 Medical | Registered | 2021 |
| TIXOPHALTE 1817051 · TMA1037823 | an individual | 1 Chemicals17 Rubber19 Building | Registered | 2019 |