| DROPCAM 1523361 · TMA875985 | Google LLC | 9 Electronics38 Telecommunications42 Science+1 | Registered | 2014 |
| DROPBOX 1473087 · TMA838264 | DROPBOX, INC. | 9 Electronics39 Transport42 Science | Registered | 2012 |
| DROPBOX 2273115 | DROPBOX, INC. | 9 Electronics42 Science | Pending | 2023 |
| DROPBOX 2259785 | DROPBOX, INC. | 9 Electronics41 Education42 Science | Pending | 2022 |
| DROPX 2127806 · TMA1208542 | StockX LLC | 35 Advertising | Registered | 2023 |
| DROPS 1706731 · TMA965847 · design | an individual | 24 Textiles25 Clothing28 Toys | Registered | 2017 |
| DROPPS 1289021 · TMA788375 | Cot'n Wash, Inc. | 3 Cosmetics | Registered | 2011 |
| DROPS 2322840 | Twitch Interactive, Inc. | 9 Electronics41 Education42 Science | Pending | 2024 |
| DROPPS 2007893 · design | Cot'n Wash, Inc. | 3 Cosmetics30 Coffee | Pending | 2020 |
| DROPCLAR 2018423 · TMA1114165 | an individual | 5 Pharmaceuticals | Registered | 2021 |
| DROPZONE 1951938 · TMA1117762 | Nufarm Australia Limited | 5 Pharmaceuticals | Registered | 2022 |
| DROPCUFF 1878872 · TMA1084294 | Dropcuff Online Inc. | 35 Advertising36 Finance38 Telecommunications | Registered | 2020 |
| DROPIZOL 1861468 · TMA1060979 | Owner not shown | 5 Pharmaceuticals | Registered | 2019 |
| DROPZONE 1835213 · TMA1065161 | Shopify Inc. | 9 Electronics18 Leather25 Clothing | Registered | 2019 |
| DROPZONE 1430009 · TMA775387 | Tarkett Inc. | 17 Rubber19 Building27 Carpets+1 | Registered | 2010 |
| DROPSTOP 0711082 · TMA495809 · design | Owner not shown | 21 Housewares | Registered | 1998 |
| DROPSPOT 2056689 | Drone Delivery Canada Corp. | 6 Metal7 Machines8 Hand+15 | Pending | 2020 |
| dropkit 2139152 · TMA1202792 | DropKit Technologies Inc. | 9 Electronics35 Advertising42 Science | Registered | 2023 |
| DRIPCAP 1377898 · TMA748572 | an individual | 21 Housewares | Registered | 2009 |
| DROPSEN 0807130 · TMA541405 | an individual | 5 Pharmaceuticals | Registered | 2001 |
| DRIPCUT 0175070 · UCA12026 | The Vollrath Company, L.L.C. | 3 Cosmetics21 Housewares | Registered | 1939 |
| DROPZIK 2368656 · design | Owner not listed | 35 Advertising | Pending | 2024 |
| DUROPAC 2334819 | 3072312 CANADA INC. | 7 Machines16 Paper21 Housewares+4 | Pending | 2024 |
| DROPZIK 2321586 · design | Owner not listed | 35 Advertising | Pending | 2024 |
| Dropshipman 2210283 · TMA1241775 | Best-selling home (Shenzhen) Technology CO.,LTD | 42 Science | Registered | 2024 |