| SPOOLFAB 1990342 | Mitre Software Corporation | 9 Electronics45 Legal | Pending | 2019 |
| SPLIFFY 2233312 · TMA1250314 | Spliffy LLC | 34 Tobacco | Registered | 2024 |
| SHOPVELOFIX 2211647 · TMA1244181 | Velofix Holdings Ltd. | 35 Advertising | Registered | 2024 |
| SHOPLIFT 2186765 · TMA1259501 | Plurality Web Products LLC | 42 Science | Registered | 2024 |
| SupplyHive 2186375 · TMA1214677 | Knnected Inc. | 35 Advertising42 Science | Registered | 2023 |
| SPLOOFY 2136999 · TMA1177996 · design | an individual | 34 Tobacco | Registered | 2023 |
| Spliffers 2079607 · TMA1168500 | an individual | 25 Clothing | Registered | 2023 |
| SPELLBOUND 2018469 · TMA1113672 | Spellbound Development Group, Inc. | 42 Science | Registered | 2021 |
| splift 1920603 · TMA1102272 | BARUCH PURSUITS INC. | 34 Tobacco | Registered | 2021 |
| SupplyVue 1869546 · TMA1084028 | Supplyvue Limited | 9 Electronics35 Advertising42 Science | Registered | 2020 |
| SHIPLAP 1810882 · TMA1064001 | MAGNOLIA BUSINESS VENTURES LLC | 25 Clothing41 Education42 Science | Registered | 2019 |
| SUPPLYPRO 1785432 · TMA988508 | SupplyPro, Inc. | 9 Electronics20 Furniture35 Advertising+1 | Registered | 2018 |
| SYVELPA 1784467 · TMA1058785 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2019 |
| SPLIFFIN 1739449 · TMA1043573 | 1411 Wilson LLC | 25 Clothing34 Tobacco | Registered | 2019 |
| SIPULP 1733973 · TMA1039748 | an individual | 7 Machines9 Electronics42 Science | Registered | 2019 |
| SPELLBINDERS 1731157 · TMA998242 | Owner not shown | 9 Electronics28 Toys41 Education | Registered | 2018 |
| SPILLFREAK 1717165 · TMA960833 | CAN-ROSS ENVIRONMENTAL SERVICES LTD. | 1 Chemicals4 Oils6 Metal+6 | Registered | 2017 |
| SPALUV 1655129 · TMA908316 | MINERAL ORIGIN INC. | 3 Cosmetics5 Pharmaceuticals | Registered | 2015 |
| SWIVELPOLE 1649739 · TMA952798 | Swivelpole Patent Pty Ltd. | 6 Metal | Registered | 2016 |
| SPELIFA 1644734 · TMA1054861 | Currax Pharmaceuticals LLC | 5 Pharmaceuticals | Registered | 2019 |
| SPELLBRITE 1606366 · TMA923155 | Optiva Technologies, Inc. | 9 Electronics | Registered | 2015 |
| SHOPLAB 1588771 · TMA882289 | Match Marketing Group Inc. | 16 Paper35 Advertising41 Education+1 | Registered | 2014 |
| SPOLVERINO 1565351 · TMA908371 | an individual | 33 Wine | Registered | 2015 |
| SPELLBINDERS 1526812 · TMA851506 | Spellbinders Paper Arts Company, LLC | 7 Machines8 Hand16 Paper | Registered | 2013 |
| SHOOVELOPE 1498977 · TMA814652 · design | URBANSTITCH INC. | 18 Leather | Registered | 2011 |