| DURAPRO 2205048 · TMA1240122 | DURAPRO INTERNATIONAL CORP. | 9 Electronics42 Science | Registered | 2024 |
| DURAPRO 1644282 · TMA966012 | Dunlop Protective Footwear USA, LLC | 9 Electronics | Registered | 2017 |
| DURAPRO 1314633 · TMA713092 | DuraVent, Inc. | 35 Advertising | Registered | 2008 |
| DURAPRO 1230492 · TMA697277 | DURAPRO INTERNATIONAL CORP. | 7 Machines8 Hand11 Lighting | Registered | 2007 |
| DURAPRO 0812145 · TMA474906 | C & C Valves Inc. | 7 Machines | Registered | 1997 |
| DURAPRO 2310373 | DuPont Safety & Construction, Inc. | 24 Textiles | Pending | 2024 |
| DuraPro 2222831 | SPIGEN KOREA CO. LTD | 9 Electronics | Pending | 2022 |
| DURAPROD 1272400 · TMA715825 | Miller Manufacturing Company (a Minnesota corporation) | 8 Hand | Registered | 2008 |
| DARPRO 1567868 · TMA888781 · design | Darling Ingredients Inc. | 5 Pharmaceuticals | Registered | 2014 |
| DAIRYPRO 1230006 · TMA644160 | OLEET PROCESSING LTD. | 5 Pharmaceuticals | Registered | 2005 |
| DURAPREP 1168143 · TMA674342 | PPG ARCHITECTURAL FINISHES, INC. (A DELAWARE CORPORATION) | 3 Cosmetics | Registered | 2006 |
| DURAPREP 0629158 · TMA366650 | 3M Company (a Delaware corporation) | 5 Pharmaceuticals | Registered | 1990 |
| DURAPORE 0380261 · TMA209802 | 3M Company (a Delaware corporation) | 5 Pharmaceuticals | Registered | 1975 |
| DURAPURE 2345981 | IFS Industries Inc. | 1 Chemicals2 Paints | Pending | 2024 |
| DURAVR 2057756 · TMA1141401 | ANTERIS TECHNOLOGIES CORPORATION | 10 Medical | Registered | 2022 |
| Durapur 1419347 · TMA764399 | Deutsche Edelstahlwerke Specialty Steel GmbH & CO. KG | 6 Metal | Registered | 2010 |
| DURAPRIME 1745614 · TMA1017365 | an individual | 16 Paper | Registered | 2019 |
| DURABOARD 1145652 · TMA598135 | SOUTH ASIA PLASTICS GROUP LTD. | 11 Lighting19 Building20 Furniture | Registered | 2003 |
| DURAPREME 0781420 · TMA455115 | DORIC PRODUCTS, INC. | 6 Metal19 Building | Registered | 1996 |
| DURAPRENE 2227925 | Corkcicle, LLC | 21 Housewares | Pending | 2022 |
| DRIVERS 2126451 · TMA1170341 | Drivers Pickles Ltd | 29 Meat30 Coffee35 Advertising | Registered | 2023 |
| Drever 2113715 · TMA1181801 | Olight Group Co.Ltd | 8 Hand | Registered | 2023 |
| DURABRAID 2110959 · TMA1177889 | Pure Fishing, Inc. | 28 Toys | Registered | 2023 |
| DRAIVER 2026805 · TMA1116359 | DriverDo LLC | 9 Electronics35 Advertising42 Science | Registered | 2021 |
| DRIVERI 2018402 · TMA1136426 | NETRADYNE, INC. | 9 Electronics | Registered | 2022 |