| HOTWELL 1429683 · TMA781655 | HOTWELL US, LLC | 42 Science | Registered | 2010 |
| HOTWELL 1429682 · TMA781654 · design | HOTWELL US, LLC | 42 Science | Registered | 2010 |
| HEATWELL 2223002 · design | Hangzhou HeatwellElectric Heating Technology Co., Ltd. | 11 Lighting | Pending | 2022 |
| Hidaily 2145822 · TMA1202912 | Wuhan Xiaopengyue Electronic Commerce Co. Ltd. | 21 Housewares | Registered | 2023 |
| HIDIAL 0789783 · TMA473545 · design | HYUNDAI MOTOR COMPANY | 7 Machines9 Electronics | Registered | 1997 |
| HYDL 2192369 · TMA1234850 | Wenzhou Yaowang Electronic Commerce Co. Ltd. | 11 Lighting | Registered | 2024 |
| HAUTWOL 2164083 · TMA1226962 | nsc Pharma GmbH & Co. KG | 3 Cosmetics5 Pharmaceuticals | Registered | 2024 |
| HAIDILAO 2156131 · TMA1256202 · design | SICHUAN HAIDILAO CATERING COMPANY LIMITED | 29 Meat32 Beer35 Advertising | Registered | 2024 |
| HIDLY 2106176 · TMA1190734 | an individual | 10 Medical | Registered | 2023 |
| HDL 1983654 · TMA1106521 | CONTINENTAL REIFEN DEUTSCHLAND GMBH | 12 Vehicles | Registered | 2021 |
| HTL 1983653 · TMA1097328 | CONTINENTAL REIFEN DEUTSCHLAND GMBH | 12 Vehicles | Registered | 2021 |
| HTL 1945287 · TMA1202102 | Owner not shown | 1 Chemicals3 Cosmetics5 Pharmaceuticals+1 | Registered | 2023 |
| HYTALE 1937231 · TMA1122857 | HYPIXEL STUDIOS INC. | 9 Electronics | Registered | 2022 |
| HOTEL 6 1867417 · TMA1087877 · design | G6 Hospitality IP LLC | 35 Advertising43 Restaurants44 Medical | Registered | 2020 |
| HOTEL 6 1867415 · TMA1078365 · design | G6 Hospitality IP LLC | 35 Advertising43 Restaurants44 Medical | Registered | 2020 |
| HOTEL 6 1867414 · TMA1078366 · design | G6 Hospitality IP LLC | 35 Advertising43 Restaurants44 Medical | Registered | 2020 |
| HUDDOL 1827451 · TMA1011191 | an individual | 38 Telecommunications42 Science45 Legal | Registered | 2018 |
| HOTEL 6 1778079 · TMA1059150 · design | G6 Hospitality IP LLC | 43 Restaurants | Registered | 2019 |
| HDL 1761290 · TMA1015195 · design | HDL Automation Co. Ltd. | 9 Electronics | Registered | 2019 |
| HOTELIA 1751387 · TMA964140 | ASSOCIATION DES HÔTELS DU GRAND MONTRÉAL | 6 Metal14 Jewellery16 Paper+3 | Registered | 2017 |
| HADAL 1669461 · TMA1052824 | Hadal, Inc. | 9 Electronics12 Vehicles42 Science | Registered | 2019 |
| HUDDLE 1597813 · TMA916396 | The Topps Company, Inc. | 41 Education | Registered | 2015 |
| HDL 1590074 · TMA881091 · design | Innovative Steel Systems Inc. | 7 Machines40 Treatment42 Science | Registered | 2014 |
| HDL 1516076 · TMA827916 · design | SICHUAN HAIDILAO CATERING COMPANY LIMITED | 29 Meat30 Coffee33 Wine+3 | Registered | 2012 |
| HAIDILAO 1516075 · TMA842147 · design | SICHUAN HAIDILAO CATERING COMPANY LIMITED | 30 Coffee33 Wine36 Finance+2 | Registered | 2013 |