| DCON 2292970 · design | Distrikt Capital Corporation | 35 Advertising37 Construction42 Science | Pending | 2023 |
| DCON 2282699 | Distrikt Capital Corporation | 35 Advertising37 Construction42 Science | Pending | 2023 |
| DEZONE 2080183 | Imerys Performance Minerals Americas, Inc. | 1 Chemicals5 Pharmaceuticals | Pending | 2021 |
| DEZIN 2223400 · TMA1248835 · design | Guangdong Dingxian Technology Co., Ltd. | 11 Lighting | Registered | 2024 |
| DESON 1942232 · TMA1186847 · design | Deson Hospitality Equipment Design (Shenzhen) Co. Ltd. | 20 Furniture35 Advertising | Registered | 2023 |
| DIXON 1941220 · TMA1083179 · design | DIXON TICONDEROGA COMPANY. | 9 Electronics16 Paper | Registered | 2020 |
| DConE 1921293 · TMA1106054 | WANdisco, Inc. | 9 Electronics | Registered | 2021 |
| DxONE 1833402 · TMA1083283 | Beckman Coulter, Inc. | 9 Electronics42 Science | Registered | 2020 |
| DIOSN 1784070 · TMA972450 · design | an individual | 9 Electronics22 Ropes25 Clothing+1 | Registered | 2017 |
| DYSON 1729889 · TMA998553 · design | Dyson Technology Limited | 11 Lighting | Registered | 2018 |
| DYSON 1729888 · TMA998229 · design | Dyson Technology Limited | 37 Construction | Registered | 2018 |
| DYSON 1729884 · TMA998137 · design | Dyson Technology Limited | 28 Toys | Registered | 2018 |
| DYSON 1729881 · TMA1054870 · design | Dyson Technology Limited | 21 Housewares | Registered | 2019 |
| DYSON 1729880 · TMA962461 · design | Dyson Technology Limited | 11 Lighting | Registered | 2017 |
| DYSON 1729858 · TMA998228 · design | Dyson Technology Limited | 9 Electronics | Registered | 2018 |
| DYSON 1729857 · TMA1054855 · design | Dyson Technology Limited | 8 Hand21 Housewares | Registered | 2019 |
| DYSON 1729856 · TMA962488 · design | Dyson Technology Limited | 7 Machines9 Electronics11 Lighting+1 | Registered | 2017 |
| DYSON 1729854 · TMA1054874 · design | Dyson Technology Limited | 3 Cosmetics5 Pharmaceuticals | Registered | 2019 |
| DYSON 1729847 · TMA962484 | Dyson Technology Limited | 7 Machines9 Electronics11 Lighting+1 | Registered | 2017 |
| DYSON 1729845 · TMA1054858 | Dyson Technology Limited | 21 Housewares | Registered | 2019 |
| DYSON 1729844 · TMA998138 | Dyson Technology Limited | 11 Lighting | Registered | 2018 |
| DYSON 1729841 · TMA998246 | Dyson Technology Limited | 37 Construction | Registered | 2018 |
| DYSON 1729838 · TMA998245 | Dyson Technology Limited | 28 Toys | Registered | 2018 |
| DYSON 1729826 · TMA1054856 | Dyson Technology Limited | 8 Hand21 Housewares | Registered | 2019 |
| DYSON 1729824 · TMA1054860 | Dyson Technology Limited | 3 Cosmetics5 Pharmaceuticals | Registered | 2019 |