| Droplock100 1777849 · TMA970477 | Tower IPCO Company Limited | 19 Building27 Carpets | Registered | 2017 |
| DROPLOK 2099561 · TMA1246137 | Valeda Company, LLC | 9 Electronics10 Medical12 Vehicles+2 | Registered | 2024 |
| DROPLOCK 400 1839011 · TMA1029320 · design | Tower IPCO Company Limited | 19 Building27 Carpets | Registered | 2019 |
| DROPLOCK 100 1777863 · TMA979308 · design | Tower IPCO Company Limited | 19 Building27 Carpets | Registered | 2017 |
| DROPLET 2197603 · TMA1272636 | an individual | 11 Lighting | Registered | 2024 |
| DROPLINE 2053547 · TMA1139787 | Oberalp Deutschland GmbH | 25 Clothing | Registered | 2022 |
| DROPLET 1746530 · TMA995303 | DigitalOcean, LLC | 42 Science | Registered | 2018 |
| DROPLICON 1743569 · TMA1004208 · design | Owner not shown | 2 Paints10 Medical | Registered | 2018 |
| DROPLICON 1741221 · TMA1003344 | Owner not shown | 2 Paints10 Medical | Registered | 2018 |
| DROPLEX 1738668 · TMA1039785 | Heritage Landscape Supply Group, Inc. | 1 Chemicals | Registered | 2019 |
| DROPLET 1709985 · TMA926735 | KOHLER CO. | 11 Lighting | Registered | 2016 |
| DRIPLOC 1672351 · TMA928549 | Belfor USA Group Inc. | 11 Lighting37 Construction | Registered | 2016 |
| DROPLET 2197507 | Droplet Biosciences, Inc. | 1 Chemicals5 Pharmaceuticals10 Medical+2 | Pending | 2022 |
| DROPLETTE 1918312 | Droplette Beauty Inc. | 3 Cosmetics9 Electronics | Pending | 2018 |
| DWARFLAB 2208616 · TMA1241608 | Devonian Trading Co. Ltd | 9 Electronics | Registered | 2024 |
| DRIBBLEUP 2192695 · TMA1178336 · design | DribbleUp, Inc. | 27 Carpets28 Toys | Registered | 2023 |
| DRIBBLEUP 2192690 · TMA1178335 | DribbleUp, Inc. | 27 Carpets28 Toys | Registered | 2023 |
| DURAFLASH 2192498 · TMA1215629 · design | SMART Modular Technologies, Inc. | 9 Electronics | Registered | 2023 |
| DuraFlash 2174687 · TMA1196112 | SMART Modular Technologies, Inc. | 9 Electronics | Registered | 2023 |
| DURAPLUS 2133950 · TMA1175980 | Bestway Inflatables & Material Corp. | 19 Building | Registered | 2023 |
| DribbleUp 2132429 · TMA1176686 | DribbleUp, Inc. | 9 Electronics | Registered | 2023 |
| DURAFLEX 2129480 · TMA1219117 | Container Components LLC | 20 Furniture | Registered | 2024 |
| DURAFLEX 2128283 · TMA1219110 · design | Container Components LLC | 20 Furniture | Registered | 2024 |
| DROPLIST 2099692 · TMA1209589 | PayPal, Inc. | 9 Electronics35 Advertising36 Finance+1 | Registered | 2023 |
| DRIBLADES 2076284 · TMA1178798 | ALIEN KINETICS TECHNOLOGIES INC. | 25 Clothing28 Toys | Registered | 2023 |