| HOVERCRAFT 2203011 · TMA1183270 | Hovercraft Builders Ltd. | 37 Construction | Registered | 2023 |
| HOVERCRAFT 2195440 · TMA1264072 | an individual | 25 Clothing | Registered | 2024 |
| HYPERCRASH 1425749 · TMA816797 | Altair Engineering, Inc. (a Michigan corporation) | 9 Electronics | Registered | 2012 |
| HYPERCROSS 2089752 · TMA1180381 | Damon Motors Inc. | 12 Vehicles | Registered | 2023 |
| HYPERSMART 2063472 · TMA1152013 | HYPERICE IP SUBCO, LLC | 9 Electronics10 Medical | Registered | 2022 |
| HYPERSAT 1949678 · TMA1222609 | HyperSat LLC | 35 Advertising36 Finance38 Telecommunications+2 | Registered | 2024 |
| HYPERCAP 1861819 · TMA1058080 | Roche Diagnostics GmbH | 1 Chemicals | Registered | 2019 |
| hyperCAD 1639130 · TMA934775 | an individual | 9 Electronics16 Paper41 Education+1 | Registered | 2016 |
| HYPERSOFT 1268477 · TMA738513 | MicroVention, Inc. | 10 Medical | Registered | 2009 |
| HYPERSTART 1201225 · TMA676071 | BPSI Holdings LLC | 42 Science | Registered | 2006 |
| HYPERCRETE 1065600 · TMA628976 | THE DOW CHEMICAL COMPANY (A DELAWARE CORPORATION) | 1 Chemicals2 Paints19 Building | Registered | 2004 |
| HYPERCARD 0591847 · TMA345168 | Apple Inc. | 9 Electronics | Registered | 1988 |
| HYPERCARE 2278955 | Hypercare, Inc. | 9 Electronics38 Telecommunications42 Science | Pending | 2023 |
| HyperCorrect 2168790 · TMA1205429 | USRX, LLC | 3 Cosmetics | Registered | 2023 |
| HYPERCHROME 0644304 · TMA382013 | Weir Minerals Australia Ltd. | 6 Metal | Registered | 1991 |
| HYPERCHARGE 2142157 | Hypercharge Networks Corp. | 9 Electronics35 Advertising37 Construction | Pending | 2021 |
| HYPERGRYPH 2176114 · TMA1282620 · design | Shanghai Hypergryph Network Technology Co. Ltd. | 9 Electronics41 Education42 Science | Registered | 2025 |
| HYPERCOLOR 2165616 · TMA1223054 | Exude LLC | 25 Clothing | Registered | 2024 |
| HYPERAX 2129016 · TMA1190941 | Yotta Innovation Co. Ltd. | 12 Vehicles | Registered | 2023 |
| HYPERCORE 2061111 · TMA1131287 | Future Motion, Inc. | 12 Vehicles | Registered | 2022 |
| HYPERCURVE 2003727 · TMA1153916 | ROADRUNNER APPAREL INC. | 25 Clothing | Registered | 2022 |
| HYPERGROW 1975384 · TMA1240750 | an individual | 11 Lighting | Registered | 2024 |
| HYPERCELL 1946180 · TMA1130126 | an individual | 32 Beer | Registered | 2022 |
| HYPERCOLOR 1910526 · TMA1105533 | Crazy Aaron Enterprises, Inc | 28 Toys | Registered | 2021 |
| HyperGear 1899513 · TMA1072988 | CONTITECH SCHLAUCH GmbH | 17 Rubber | Registered | 2020 |