| DEMETER 1796439 · TMA1159664 | an individual | 1 Chemicals5 Pharmaceuticals29 Meat+4 | Registered | 2023 |
| DEMETER 1759246 · TMA1010304 | Demeter Holdings Limited | 35 Advertising36 Finance | Registered | 2018 |
| DEMETER 0698098 · TMA412917 · design | an individual | 29 Meat30 Coffee31 Fresh+2 | Registered | 1993 |
| DEMETER 2052333 · design | an individual | 1 Chemicals3 Cosmetics5 Pharmaceuticals+5 | Pending | 2020 |
| DIAMETER 2307547 · design | Diameter Capital Partners LP | 36 Finance | Pending | 2024 |
| DEMETRES 1870364 · TMA1082975 · design | DEMETRES IP HOLDINGS LTD. | 30 Coffee35 Advertising43 Restaurants | Registered | 2020 |
| DEMETRES 1870361 · TMA1082981 · design | DEMETRES IP HOLDINGS LTD. | 30 Coffee35 Advertising43 Restaurants | Registered | 2020 |
| DUOMETRE 1655464 · TMA896654 | RICHEMONT INTERNATIONAL SA | 14 Jewellery | Registered | 2015 |
| DEMETRES 1589014 · TMA921878 | DEMETRES IP HOLDINGS LTD. | 35 Advertising43 Restaurants | Registered | 2015 |
| DOMTAR 1313480 · TMA726985 | DOMTAR INC. | 35 Advertising39 Transport40 Treatment | Registered | 2008 |
| DOMATOR 0858281 · TMA499195 | DOMATOR INC. | 16 Paper35 Advertising36 Finance+1 | Registered | 1998 |
| DOMITOR 0636077 · TMA378082 | ORION CORPORATION | 5 Pharmaceuticals | Registered | 1991 |
| DYNETOR 0630326 · TMA373387 | FMC TECHNOLOGIES, INC. (a Delaware corporation) | 6 Metal | Registered | 1990 |
| DEMETRA 2180467 | an individual | 18 Leather25 Clothing | Pending | 2021 |
| DUNDER 2130597 | Mediaology Limited | 35 Advertising38 Telecommunications41 Education | Pending | 2021 |
| DynaDry 2257367 · TMA1273196 | SAMELA, INC. | 5 Pharmaceuticals | Registered | 2024 |
| dawntrees 2223196 · TMA1248808 | Changzhou Weixing Computer Room Equipment Co., Ltd | 9 Electronics | Registered | 2024 |
| DYNATERRAIN 2183573 · TMA1229628 · design | QINGDAO COSMIC EVERGREEN TIRECO. LTD | 12 Vehicles | Registered | 2024 |
| DENTARMOR 2177658 · TMA1264023 · design | an individual | 10 Medical25 Clothing | Registered | 2024 |
| DONDERRA 2136766 · TMA1223711 | an individual | 1 Chemicals5 Pharmaceuticals | Registered | 2024 |
| DMITRIY 2093405 · TMA1191603 | Dmitriy & Company LLC | 11 Lighting20 Furniture35 Advertising | Registered | 2023 |
| DINITROL 2073339 · TMA1284033 · design | Dinol GmbH | 1 Chemicals2 Paints3 Cosmetics+2 | Registered | 2025 |
| DIMADRAW 2072779 · TMA1191549 | Dimachem Inc. | 1 Chemicals2 Paints4 Oils | Registered | 2023 |
| DIMATREAT 2072778 · TMA1191548 | Dimachem Inc. | 1 Chemicals | Registered | 2023 |
| DANTARI 2005072 · TMA1133201 | Dantari, Inc. | 5 Pharmaceuticals40 Treatment | Registered | 2022 |