| hipSTAR 2081983 · TMA1215976 | Teufelberger Fiber Rope GmbH | 22 Ropes | Registered | 2023 |
| HIPSTER 2127836 | Ambiance Fireplaces LLC | 11 Lighting | Pending | 2021 |
| HYPSTAR 2094552 · TMA1218024 | an individual | 9 Electronics | Registered | 2024 |
| HOPSTER 1724558 · TMA999208 | Plato Media Ltd. | 9 Electronics12 Vehicles16 Paper+8 | Registered | 2018 |
| HOPSTER 1594821 · TMA882472 | Hopster Inc. | 35 Advertising | Registered | 2014 |
| HIPSTREET 1758894 · TMA958881 | 2048450 Ontario Inc. d.b.a. Datatech | 9 Electronics | Registered | 2016 |
| HIPSTREET 1557829 · TMA903590 · design | 2048450 Ontario Inc. d.b.a. Datatech | 9 Electronics14 Jewellery | Registered | 2015 |
| heypster 2089025 · TMA1211763 | HEYPSTER | 9 Electronics38 Telecommunications42 Science+1 | Registered | 2023 |
| Hypestar 2083291 · TMA1167070 | Yiwu Botu Jewelry Co. Ltd. | 11 Lighting | Registered | 2023 |
| HIPSHOTS 1596056 · TMA861217 | Caldera Distilling Inc. | 33 Wine | Registered | 2013 |
| HOOPSTER 1503263 · TMA826938 | Smalley Steel Ring Company an Illinois corporation | 6 Metal | Registered | 2012 |
| HAPSTRAK 1393204 · TMA742695 | Synopsys, Inc. (a Delaware corporation) | 9 Electronics | Registered | 2009 |
| Hopestar 2302823 | an individual | 5 Pharmaceuticals | Pending | 2023 |
| HUBSTAR 2106522 · TMA1215114 | Hubstar International Limited | 9 Electronics42 Science | Registered | 2023 |
| HOPSTOP 1509420 · TMA816641 | HOPSTOP.COM, INC. | 39 Transport | Registered | 2012 |
| HUBSTOR 2039795 · design | HubStor Inc. | 9 Electronics42 Science | Pending | 2020 |
| HUBSTOR 2039791 | HubStor Inc. | 9 Electronics42 Science | Pending | 2020 |
| HOFSTRA 0910254 | HOFSTRA UNIVERSITY | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1998 |
| hobest 2204029 · TMA1240032 | Shenzhen Huabeitong Technology Co. , Ltd. | 18 Leather | Registered | 2024 |
| HPKJUYDS 2139216 · TMA1216246 | Huipin (Henan) Technology Development Co. Ltd. | 25 Clothing | Registered | 2023 |
| HYABEST 2050608 · TMA1232018 · design | Kewpie Kabushiki Kaisha (also trading as Kewpie Corporation) | 1 Chemicals5 Pharmaceuticals | Registered | 2024 |
| HIBOOST 2050108 · TMA1283905 · design | Shenzhen Huaptec Co. Ltd | 9 Electronics | Registered | 2025 |
| HOPSCOTCH 2010434 · TMA1259083 | Arconas Investments Ltd. | 20 Furniture | Registered | 2024 |
| Habikatt 2009610 · TMA1145437 | an individual | 20 Furniture21 Housewares | Registered | 2022 |
| HEPASTEM 1992053 · TMA1139340 | Owner not shown | 5 Pharmaceuticals42 Science44 Medical | Registered | 2022 |