| HUBERT 1357124 · TMA745660 | Groupe St-Hubert Ltée | 9 Electronics16 Paper28 Toys+3 | Registered | 2009 |
| HUBERT 2181320 | Hubert Company LLC | 35 Advertising40 Treatment | Pending | 2022 |
| HUBPORT 1221234 · TMA650948 | Digi International Inc. a Delaware Corporation | 9 Electronics | Registered | 2005 |
| HPRT 2135218 · TMA1224383 · design | Xiamen Hanin Electronic Technology Co.,Ltd. | 9 Electronics | Registered | 2024 |
| HPRT 2106837 · TMA1171479 · design | Xiamen Hanin Electronic Technology Co.,Ltd. | 2 Paints7 Machines16 Paper | Registered | 2023 |
| HYPEROTP 2055942 · TMA1162318 | Hypersecu Information Systems, INC | 9 Electronics42 Science | Registered | 2023 |
| HYPERTEK 1897077 · TMA1192349 | 4 Pillar Dynasty LLC (A Limited Liability Company of the state of New York) | 9 Electronics18 Leather21 Housewares+4 | Registered | 2023 |
| HYPERTET 1262971 · TMA689312 | Grifols Therapeutics LLC | 5 Pharmaceuticals | Registered | 2007 |
| HUBERTUS 0767150 · TMA455960 | Owner not shown | 33 Wine | Registered | 1996 |
| HYPERTAC 0399388 · TMA223503 | Smiths Interconnect Americas, Inc. | 9 Electronics | Registered | 1977 |
| HYPORET 0368047 · TMA210120 | ELI LILLY AND COMPANY | 5 Pharmaceuticals10 Medical | Registered | 1975 |
| HYPORET 2152191 | ELI LILLY AND COMPANY | 5 Pharmaceuticals10 Medical | Pending | 2021 |
| Hypertube 2109760 · TMA1244945 | Owner not shown | 12 Vehicles39 Transport42 Science | Registered | 2024 |
| HYPERTRAC 1914380 · TMA1093144 | an individual | 12 Vehicles | Registered | 2021 |
| HYPERTRAX 1604187 · TMA902462 | Spin Master Ltd. | 28 Toys | Registered | 2015 |
| HYPERTHIN 1592100 · TMA912306 | GLOBAL PROTECTION CORP. | 10 Medical | Registered | 2015 |
| HIPERTECH 0742333 · TMA448837 | SPECIALITES HIPERTECH INC./HIPERTECH SPECIALTIES INC. | 1 Chemicals2 Paints3 Cosmetics+1 | Registered | 1995 |
| HYPERDATA 0730227 · TMA436295 · design | SUNREX TECHNOLOGY CORP. | 9 Electronics | Registered | 1994 |
| HYPERTREK 2268403 · colour | Owner not listed | 1 Chemicals | Pending | 2023 |
| HyperTest 2138066 | Owner not shown | 9 Electronics42 Science | Pending | 2021 |
| HÉPHRÔTÉ 1992228 · TMA1124415 | Héphrôté Inc. | 3 Cosmetics9 Electronics14 Jewellery+2 | Registered | 2022 |
| HIPRETTY 1986211 · TMA1244829 | Sensi Brands Inc. | 3 Cosmetics5 Pharmaceuticals9 Electronics+14 | Registered | 2024 |
| HYPERTHERM 1569684 · TMA884025 | The Dow Chemical Company | 1 Chemicals | Registered | 2014 |
| HIPERADD 1527693 · TMA877837 | Owner not shown | 1 Chemicals | Registered | 2014 |
| HYPERTHERM 1464921 · TMA782463 | GIP Paving Inc. | 19 Building | Registered | 2010 |