| DYNAMAT 1145124 · TMA645903 | Dynamat, Inc. (a Delaware Corporation) | 17 Rubber | Registered | 2005 |
| DYNAMATE 0519044 · TMA299254 | IMC Phosphates Company (a Delaware general partnership) | 5 Pharmaceuticals | Registered | 1985 |
| DYNAMITE 2261379 · TMA1251657 | Owner not listed | 41 Education | Registered | 2024 |
| DYNAMITE 2154355 · TMA1206535 · design | DYNAMITE BAITS LTD. | 28 Toys31 Fresh | Registered | 2023 |
| DYNAMITE 2154330 · TMA1206534 | DYNAMITE BAITS LTD. | 28 Toys31 Fresh | Registered | 2023 |
| DynamoT 1990082 · TMA1139332 | SERVICES LINGUISTIQUES VERSACOM INC. | 41 Education | Registered | 2022 |
| DYNAMITE 1593623 · TMA860911 | Horizon Hobby, LLC | 9 Electronics12 Vehicles28 Toys+3 | Registered | 2013 |
| DYNAMITE 1306462 · TMA715637 | Treasury Chateau & Estates LLC | 33 Wine | Registered | 2008 |
| DYNAMITE 1234025 · TMA653615 | Groupe Dynamite Inc. | 3 Cosmetics14 Jewellery16 Paper+3 | Registered | 2005 |
| DYNAMET 0684187 · TMA416930 | Dynamet Holdings Inc. (a Delaware corporation) | 2 Paints5 Pharmaceuticals6 Metal | Registered | 1993 |
| DYNEMATE 0289807 · TMA143722 | WEST AGRO-CHEMICAL LTD. | 3 Cosmetics | Registered | 1966 |
| DYNAMET 2292587 | Owner not listed | 10 Medical | Pending | 2023 |
| DYNAMUD 1889197 · TMA1069661 | DYNAMUD LOGISTICS SERVICES INC. | 37 Construction39 Transport | Registered | 2020 |
| DYNANITE 1826028 · TMA1027070 | Arthrex, Inc. | 10 Medical | Registered | 2019 |
| Dynamed 1446342 · TMA786212 | China Rise Inc. | 9 Electronics10 Medical12 Vehicles+2 | Registered | 2010 |
| DINOMAT 1224272 · TMA653905 | Dinoflex Group Limited Partnership | 27 Carpets | Registered | 2005 |
| DINEMATE 2070926 | Smooth Dine Inc. | 9 Electronics35 Advertising38 Telecommunications+3 | Pending | 2020 |
| DIAMONDBACK 2247647 · TMA1265954 | Owner not listed | 37 Construction42 Science44 Medical | Registered | 2024 |
| Donwind 2211961 · TMA1249718 | Wenzhou Honghao Automobile Sales Co., Ltd. | 7 Machines | Registered | 2024 |
| DiamondCloud 2200778 · TMA1223899 | EVO Payments International, LLC | 9 Electronics42 Science | Registered | 2024 |
| DIAMONDBACK 2188288 · TMA1215625 | US SYNTHETIC CORPORATION | 7 Machines | Registered | 2023 |
| DEMANDJUMP 2171736 · TMA1205442 | DEMANDJUMP INC. | 9 Electronics35 Advertising42 Science | Registered | 2023 |
| DEMANDSCIENCE 2125220 · TMA1190852 · design | Demand Science Group, LLC | 35 Advertising | Registered | 2023 |
| DIAMONDBACK 2122189 · TMA1168997 | Diamondback Tool Co. Inc. | 8 Hand | Registered | 2023 |
| DIAMONDRS 2097316 · TMA1153225 | IGT | 28 Toys | Registered | 2022 |