| DJD 1996335 · TMA1133182 · design | an individual | 41 Education | Registered | 2022 |
| DCD 1846859 · TMA1015044 | DCD DESIGN & MANUFACTURING LTD. | 40 Treatment42 Science | Registered | 2019 |
| DCD 1846858 · TMA1015076 · design | DCD DESIGN & MANUFACTURING LTD. | 40 Treatment42 Science | Registered | 2019 |
| DSD 1711825 · TMA981617 · design | an individual | 37 Construction40 Treatment42 Science | Registered | 2017 |
| DGT 1370927 · TMA767776 | General Electric Technology GmbH | 9 Electronics | Registered | 2010 |
| DGT 1141147 · TMA641480 | DGT Research Ltd. | 9 Electronics16 Paper42 Science | Registered | 2005 |
| DSD 0796655 · TMA537137 | Sony Group Corporation | 9 Electronics | Registered | 2000 |
| DSD 2340050 · design | an individual | 6 Metal37 Construction42 Science | Pending | 2024 |
| DGT 2336644 | Paul Reed Smith Guitars,Limited Partnership | 15 Musical | Pending | 2024 |
| DGT 2285442 | Paul Reed Smith Guitars,Limited Partnership | 9 Electronics | Pending | 2023 |
| DZD 2104087 · design | DZD Hardwood Inc. | 19 Building35 Advertising40 Treatment | Pending | 2021 |
| DZD 2104084 | DZD Hardwood Inc. | 19 Building35 Advertising40 Treatment | Pending | 2021 |
| DAGDA 2154891 · design | JAB Technologies Inc. | 37 Construction42 Science | Pending | 2021 |
| DUCAT 2247504 · TMA1263274 | Owner not listed | 33 Wine | Registered | 2024 |
| DCTi 2243747 · TMA1264281 | Typhur Inc. | 9 Electronics | Registered | 2024 |
| DIGGIT 2202560 · TMA1239836 | SINGAPORE QURAYSH PTE. LTD. | 7 Machines | Registered | 2024 |
| DIYCODE 2199261 · TMA1259544 · design | Shenzhen Hanyu Technology Co. Ltd. | 3 Cosmetics | Registered | 2024 |
| DJOT 2198595 · TMA1235185 · design | Voyager Products Inc. | 5 Pharmaceuticals9 Electronics32 Beer+2 | Registered | 2024 |
| Dewest 2195482 · TMA1194959 | Guangzhou Yunteng Electronic Commerce Co. Ltd. | 12 Vehicles | Registered | 2023 |
| DJOT 2187106 · TMA1234588 | Voyager Products Inc. | 5 Pharmaceuticals9 Electronics32 Beer+2 | Registered | 2024 |
| DOZIT 2177195 · TMA1228937 | DOZIT INC | 9 Electronics35 Advertising37 Construction+5 | Registered | 2024 |
| DJD8 2174336 · TMA1227004 | an individual | 14 Jewellery | Registered | 2024 |
| DUXTIO 2172391 · TMA1221613 | DUXTIO ENTERPRISES INC. | 18 Leather | Registered | 2024 |
| DAYKIT 2168856 · TMA1214581 | an individual | 9 Electronics | Registered | 2023 |
| DUOSHADE 2165007 · TMA1219847 | 3 DAY BLINDS LLC | 20 Furniture | Registered | 2024 |