| DCC 2147884 · TMA1198082 | Axsome Therapeutics, Inc. | 44 Medical | Registered | 2023 |
| DCC 2065917 · TMA1195267 | an individual | 9 Electronics | Registered | 2023 |
| DCC 1549615 · TMA888126 · design | Dilmun Consulting Corporation | 35 Advertising36 Finance | Registered | 2014 |
| DCC 1543634 · TMA840812 · design | DCL Corporation | 2 Paints40 Treatment42 Science | Registered | 2013 |
| DCC 1543632 · TMA840808 | DCL Corporation | 2 Paints40 Treatment42 Science | Registered | 2013 |
| DCSC 2346292 | CITY FALCON LIMITED | 9 Electronics35 Advertising36 Finance+2 | Pending | 2024 |
| DOZCO 2208409 | DOZCO (INDIA) PVT. LTD. | 7 Machines | Pending | 2022 |
| DTC 2246979 · TMA1265895 · design | Owner not listed | 21 Housewares | Registered | 2024 |
| DC 2236025 · TMA1258071 · design | DoodyCalls Intellectual Property LLC | 37 Construction | Registered | 2024 |
| DC 2236024 · TMA1258070 · design | DoodyCalls Intellectual Property LLC | 37 Construction | Registered | 2024 |
| Dazz 2193319 · TMA1234946 | Dazz Electric Bikes Corporation | 12 Vehicles | Registered | 2024 |
| DCK 2165294 · TMA1228898 | JIANGSU DONGCHENG POWER TOOLSCo. LTD. | 7 Machines8 Hand9 Electronics | Registered | 2024 |
| DCA 2149563 · TMA1201833 | JIANGSU DONGCHENG POWER TOOLS CO. LTD. | 8 Hand | Registered | 2023 |
| DOC 2125386 · TMA1231046 | "Dr. Martens" International Trading GmbH; "Dr. Maertens" Marketing GmbH | 25 Clothing | Registered | 2024 |
| DAZY 2115487 · TMA1185142 · design | ROADGET BUSINESS PTE. LTD. | 25 Clothing | Registered | 2023 |
| DOSC 2091212 · TMA1179053 | 2067901 Alberta Inc. | 39 Transport43 Restaurants | Registered | 2023 |
| DOSC 2091211 · TMA1206038 · design | 2067901 Alberta Inc. | 39 Transport43 Restaurants | Registered | 2023 |
| DZS 2066980 · TMA1134197 | DZS Inc. | 9 Electronics | Registered | 2022 |
| DTC 2032290 · TMA1181233 | GLOBERIDE, Inc. | 28 Toys | Registered | 2023 |
| DCA 2030888 · TMA1153987 | JIANGSU DONGCHENG POWER TOOLS CO. LTD. | 7 Machines | Registered | 2022 |
| DCA 2030886 · TMA1151553 | JIANGSU DONGCHENG POWER TOOLS CO. LTD. | 9 Electronics | Registered | 2022 |
| DDC!! 2030193 · TMA1272080 | MICROBRASSERIE DIEU DU CIEL INC. | 32 Beer40 Treatment43 Restaurants | Registered | 2024 |
| DAC 2003212 · TMA1153909 · design | an individual | 6 Metal13 Firearms20 Furniture+2 | Registered | 2022 |
| DAC 1982746 · TMA1096837 · design | DONGAH ALUMINUM CORPORATION | 6 Metal18 Leather | Registered | 2021 |
| DZG 1972910 · TMA1254439 | an individual | 11 Lighting | Registered | 2024 |