| WHETSTAR 0375109 · TMA205623 | ADM AGRI-INDUSTRIES COMPANY | 30 Coffee | Registered | 1975 |
| WHITESTAR 1607963 · TMA959518 | Johnson & Johnson Surgical Vision, Inc. | 10 Medical | Registered | 2017 |
| WHITESTAR 1115051 · TMA604351 | Johnson & Johnson Surgical Vision, Inc. | 9 Electronics | Registered | 2004 |
| WDSSDW 2251828 · TMA1270139 | an individual | 9 Electronics | Registered | 2024 |
| WOODSTOCK 2229126 · TMA1255079 · design | an individual | 30 Coffee | Registered | 2024 |
| WATCHTOWER 2195594 · TMA1266228 | AgileBits Inc. dba 1Password | 9 Electronics41 Education42 Science | Registered | 2024 |
| WETSUIT 2138650 · TMA1201481 | HARCO AMERICAS, INC. | 7 Machines19 Building | Registered | 2023 |
| WDZD 2131254 · TMA1194312 | an individual | 11 Lighting | Registered | 2023 |
| wattstar 2103464 · TMA1190649 | an individual | 11 Lighting | Registered | 2023 |
| WTACTFUL 2097619 · TMA1189389 | Guangzhou Jiusuyi Trade Co. Ltd. | 25 Clothing | Registered | 2023 |
| WOAODEKT 2071158 · TMA1160349 · design | Shenzhen Woaode Technology Co. Ltd. | 10 Medical | Registered | 2023 |
| WOODSIDE 2069684 · TMA1216843 | Woodside Petroleum Ltd | 1 Chemicals4 Oils35 Advertising+4 | Registered | 2024 |
| WEETSEETOWIN 2040343 · TMA1190362 | an individual | 28 Toys | Registered | 2023 |
| WOODSOUT 1973445 · TMA1275078 | ALLTECH, INC. | 5 Pharmaceuticals | Registered | 2024 |
| WEDSTLL 1912962 · TMA1092838 | iK Technologies Inc. | 9 Electronics35 Advertising36 Finance+3 | Registered | 2021 |
| WITHSTAND. 1876054 · TMA1075742 · design | CANADIAN GENERAL-TOWER LIMITED | 19 Building | Registered | 2020 |
| WATTSTOPPER 1821073 · TMA1041521 | The Watt Stopper, Inc. a California corporation | 9 Electronics41 Education42 Science | Registered | 2019 |
| WOODSTOCK 1807299 · TMA1117830 · design | Woodstock IP, LLC | 3 Cosmetics5 Pharmaceuticals22 Ropes+4 | Registered | 2022 |
| WATCHITUDE 1788401 · TMA998174 | LASERWAVE GRAPHICS, INC. | 14 Jewellery35 Advertising42 Science+1 | Registered | 2018 |
| WATCHDOG 1776275 · TMA1051382 | Boston Scientific Scimed, Inc. | 10 Medical | Registered | 2019 |
| WEEDIQUETTE 1723702 · TMA995391 | Vice Media LLC | 9 Electronics41 Education44 Medical | Registered | 2018 |
| WOODSTOCK 1721700 · TMA1051489 | Woodstock IP, LLC | 30 Coffee | Registered | 2019 |
| WATCHKIT 1716341 · TMA936474 | Apple Inc. | 9 Electronics42 Science | Registered | 2016 |
| WEDGEHEAD 1650619 · TMA968674 | Anheuser-Busch, LLC | 32 Beer | Registered | 2017 |
| WETCODE 1629028 · TMA939150 · design | GUANGZHOU CITY BAIYUN LIANJIA FINE CHEMICAL FACTORY, a Chinese limited company | 3 Cosmetics21 Housewares | Registered | 2016 |